139031421815
139,031,421,815 is an odd composite number composed of five prime numbers multiplied together.
139031421815 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 139031421815:
5 × 113 × 133 × 37 × 257
(5 × 11 × 11 × 11 × 13 × 13 × 13 × 37 × 257)See below for interesting mathematical facts about the number 139031421815 from the Numbermatics database.
Names of 139031421815
- Cardinal: 139031421815 can be written as One hundred thirty-nine billion, thirty-one million, four hundred twenty-one thousand, eight hundred fifteen.
Scientific notation
- Scientific notation: 1.39031421815 × 1011
Factors of 139031421815
Divisors of 139031421815
- Number of divisors d(n): 128
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Complete list of divisors:
1 5 11 13 37 55 65 121 143 169 185 257 407 481 605 715 845 1285 1331 1573 1859 2035 2197 2405 2827 3341 4477 5291 6253 6655 7865 9295 9509 10985 14135 16705 17303 20449 22385 24167 26455 31097 31265 36751 43433 47545 49247 58201 68783 81289 86515 102245 104599 120835 123617 155485 183755 217165 224939 246235 265837 291005 342067 343915 404261 406445 477763 522995 564629 618085 640211 756613 894179 1124695 1150589 1329185 1359787 1607021 1710335 2021305 2388815 2823145 2924207 3201055 3783065 4446871 4470895 5255393 5752945 6210919 6798935 8035105 8322743 9835969 12656479 14621035 14957657 17677231 20891273 22234355 26276965 31054595 41613715 49179845 57809323 63282395 68320109 74788285 88386155 104456365 108195659 164534227 194449541 229804003 289046615 341600545 540978295 751521199 822671135 972247705 1149020015 2138944951 2527844033 3757605995 10694724755 12639220165 27806284363 139031421815
- Sum of all divisors σ(n): 204961639680
- Sum of proper divisors (its aliquot sum) s(n): 65930217865
- 139031421815 is a deficient number, because the sum of its proper divisors (65930217865) is less than itself. Its deficiency is 73101203950
Bases of 139031421815
- Binary: 100000010111101110101100100011011101112
- Hexadecimal: 0x205EEB2377
- Base-36: 1RVBPVNB
Squares and roots of 139031421815
- 139031421815 squared (1390314218152) is 19329736251900457894225
- 139031421815 cubed (1390314218153) is 2687440714410669656883642627518375
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The
square root of 139031421815 is 372869.1752009007 -
The
cube root of 139031421815 is 5180.4917693625
Scales and comparisons
How big is 139031421815?- 139,031,421,815 seconds is equal to 4,420 years, 39 weeks, 6 days, 23 hours, 23 minutes, 35 seconds.
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To count from 1 to 139,031,421,815 would take you about eight thousand, eight hundred forty-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 139031421815 cubic inches would be around 431.7 feet tall.
Recreational maths with 139031421815
- 139031421815 backwards is 518124130931
- The number of decimal digits it has is: 12
- The sum of 139031421815's digits is 38
- More coming soon!
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The information we have on file for 139031421815 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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