About Integers, Factorization, Divisors, Primes and More

Integer Number 1

About the Number 1

The 1st positive integer is an odd prime number that follows the number 0 and comes before 2. One contains only one digit.

Prime

Q: Is 1 a prime number?
A: No

Negative of 1

Q: What is the negative number for 1?
A: -1

Square Root of 1

Q: What is the square root of 1?
A: 1

Pi of 1

Q: What is 1 times Pi?
A: 3.14159265359

Q: What is 1 divided by Pi?
A: 0.318309886184

Scientific Notation of 1

Q: What is the scientific notation for 1?
A: 1e0

Divsiors of the Number 1

Q: What are the divisors for 1?
A: 1

Factorization of 1

Q: What is the factorization of 1?
A: 1

Q: What is the sum of divisors of 1, including itself?
A: 1

Q: What is the sum of divisors of 1, excluding itself?
A: 0

Spell 1

The spelling of 1 in different languages.
  • English (EN): one
  • Spanish (ES): uno
  • French (FR): un
  • German (DE): eins
  • Italian (IT): uno
  • Hebrew (HE): אחד
  • Indonesian (ID): satu
  • Russian (RU): один
  • Swedish (SV): ett
  • Turkish (TR):

Roman Number for 1

Q: What is the roman numeral for 1?
A: I

Number of Bytes for 1

Q: What is the digital capacity for 1?
A: 1 B

Base Numeral Systems for 1

The number 1 represented in different base number systems.
BaseBase ValueBase Length
2 (binary)11
311
411
511
611
711
8 (oct)11
911
1011
1111
1211
1311
1411
1511
16 (hex)11
1711
1811
1911
2011
2111
2211
2311
2411
2511
2611
2711
2811
2911
3011
3111
3211
3311
3411
3511
3611

Frequency of 1

List the frequency of characters that make up the number 1.
Digit Set1
Frequency1

Hash Codes for 1

List of hash code values for 1.
Hash TypeHash ValueHash Length
Base64MQ==4
md2c92c0babdc764d8674bcea14a55d867d32
md48be1ec697b14ad3a53b371436120641d32
md5c4ca4238a0b923820dcc509a6f75849b32
sha1356a192b7913b04c54574d18c28d46e6395428ab40
sha2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b64
sha38447f05d367b0c32e438fb63e6cf4a5f35c2aa2f90dc7543f8a41a0f95ce8a40a313ab...96
sha5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89...128
ripemd128964297086cacedf34c500708065bca7332
ripemd160c47907abd2a80492ca9388b05c0e382518ff396040
ripemd25603f0670dd2cd5186bc159a0bdd40207c6044b9fca7fb2b72ce1ab8713d3ce9b164
ripemd25603f0670dd2cd5186bc159a0bdd40207c6044b9fca7fb2b72ce1ab8713d3ce9b164
ripemd3200cd35e506b546c0327a52783b6dac40c766e0bc583fda558438b92816e9be0fe7e0a...80
whirlpool8513c69d070a008df008aef8624ed24afc81b170d242faf5fafe853d4fe9bf8aa7ba...128
tiger128,332eb56a09431571d3c840c9002d3f90032
tiger160,332eb56a09431571d3c840c9002d3f900df036cd040
tiger192,332eb56a09431571d3c840c9002d3f900df036cd04eab413d48
tiger128,4b112be845febf1f329d524534294154932
tiger160,4b112be845febf1f329d5245342941549019c9ec440
tiger192,4b112be845febf1f329d5245342941549019c9ec437bb3a9f48
snefru2f9c342624a2574411cbef831287e210f1da98223f30a5e34cdaa61430f659fa64
gostb0f784fe99f37c57188d100f79bffa0e877f38c8ad50baf7e474b7596a02b5bf64
haval128,3e741857e1406b389f8b78284bc07cd8832
haval160,30bd4fe48c20d972bfa052b37c0ce8751aaafc6e040
haval192,364f8a98d5c6d887cfa2d8e0ca75be56ee426fb60a82aa40248
haval224,3797e64a16406e4f634189051033f23af2ea9b08639a1ed26b266e2b056
haval256,3160169a53ff6af085a928075e8328f3f1939544ffafab649acaeec68f7c38a0664
haval128,42a3d6347b805a0e458de7bb9a59b1bcf32
haval160,4c1f44f4d32ce6b10fcb6ec71f292cfa43323ee6c40
haval192,45c46ca61059c10a4f704ad80e5ae84e7306d631e522ed88748
haval224,407f9304605773b701236d4ce1552cd0d27f151cbe34fcf0797792ee256
haval128,550034bd20ef09138e2ff633365ea687932
haval160,579a1230ab53892519541f6ce0ccc0b5c1ec2f1ed40
haval192,52fcfad0fad45df44302adeef37670fbad3fd08f61e55b57c48
haval224,54c0eb619d17c8633d92bf3f91ed5ad4c6e63e491fc8f8d48b1d982a056
haval256,57045e5094aee9618214c1218b575d7f2325645e2830622a706ec39616e16a93664