3999987491136
3,999,987,491,136 is an even composite number composed of five prime numbers multiplied together.
3999987491136 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 3999987491136:
26 × 3 × 7 × 13 × 228937013
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 228937013)See below for interesting mathematical facts about the number 3999987491136 from the Numbermatics database.
Names of 3999987491136
- Cardinal: 3999987491136 can be written as Three trillion, nine hundred ninety-nine billion, nine hundred eighty-seven million, four hundred ninety-one thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 3.999987491136 × 1012
Factors of 3999987491136
Divisors of 3999987491136
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 156 168 182 192 208 224 273 312 336 364 416 448 546 624 672 728 832 1092 1248 1344 1456 2184 2496 2912 4368 5824 8736 17472 228937013 457874026 686811039 915748052 1373622078 1602559091 1831496104 2747244156 2976181169 3205118182 3662992208 4807677273 5494488312 5952362338 6410236364 7325984416 8928543507 9615354546 10988976624 11904724676 12820472728 14651968832 17857087014 19230709092 20833268183 21977953248 23809449352 25640945456 35714174028 38461418184 41666536366 43955906496 47618898704 51281890912 62499804549 71428348056 76922836368 83333072732 95237797408 102563781824 124999609098 142856696112 153845672736 166666145464 190475594816 249999218196 285713392224 307691345472 333332290928 499998436392 571426784448 666664581856 999996872784 1333329163712 1999993745568 3999987491136
- Sum of all divisors σ(n): 13025600348544
- Sum of proper divisors (its aliquot sum) s(n): 9025612857408
- 3999987491136 is an abundant number, because the sum of its proper divisors (9025612857408) is greater than itself. Its abundance is 5025625366272
Bases of 3999987491136
- Binary: 1110100011010100011101010101100001010000002
- Hexadecimal: 0x3A351D56140
- Base-36: 1F1KH9X6O
Squares and roots of 3999987491136
- 3999987491136 squared (39999874911362) is 15999899929244471678570496
- 3999987491136 cubed (39999874911363) is 63999399576405658185563004909951123456
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The
square root of 3999987491136 is 1999996.8727815551 -
The
cube root of 3999987491136 is 15873.9939725115
Scales and comparisons
How big is 3999987491136?- 3,999,987,491,136 seconds is equal to 127,187 years, 11 weeks, 6 days, 12 hours, 25 minutes, 36 seconds.
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To count from 1 to 3,999,987,491,136 would take you about three hundred seventeen thousand, nine hundred sixty-eight 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 3999987491136 cubic inches would be around 1322.8 feet tall.
Recreational maths with 3999987491136
- 3999987491136 backwards is 6311947899993
- 3999987491136 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 3999987491136's digits is 78
- More coming soon!
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