139145952
139,145,952 is an even composite number composed of six prime numbers multiplied together.
139145952 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139145952:
25 × 3 × 11 × 17 × 23 × 337
(2 × 2 × 2 × 2 × 2 × 3 × 11 × 17 × 23 × 337)See below for interesting mathematical facts about the number 139145952 from the Numbermatics database.
Names of 139145952
- Cardinal: 139145952 can be written as One hundred thirty-nine million, one hundred forty-five thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 1.39145952 × 108
Factors of 139145952
Divisors of 139145952
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 17 22 23 24 32 33 34 44 46 48 51 66 68 69 88 92 96 102 132 136 138 176 184 187 204 253 264 272 276 337 352 368 374 391 408 506 528 544 552 561 674 736 748 759 782 816 1011 1012 1056 1104 1122 1173 1348 1496 1518 1564 1632 2022 2024 2208 2244 2346 2696 2992 3036 3128 3707 4044 4048 4301 4488 4692 5392 5729 5984 6072 6256 7414 7751 8088 8096 8602 8976 9384 10784 11121 11458 12144 12512 12903 14828 15502 16176 17187 17204 17952 18768 22242 22916 23253 24288 25806 29656 31004 32352 34374 34408 37536 44484 45832 46506 51612 59312 62008 63019 68748 68816 85261 88968 91664 93012 103224 118624 124016 126038 131767 137496 137632 170522 177936 183328 186024 189057 206448 248032 252076 255783 263534 274992 341044 355872 372048 378114 395301 412896 504152 511566 527068 549984 682088 744096 756228 790602 1008304 1023132 1054136 1364176 1449437 1512456 1581204 2016608 2046264 2108272 2728352 2898874 3024912 3162408 4092528 4216544 4348311 5797748 6049824 6324816 8185056 8696622 11595496 12649632 17393244 23190992 34786488 46381984 69572976 139145952
- Sum of all divisors σ(n): 441552384
- Sum of proper divisors (its aliquot sum) s(n): 302406432
- 139145952 is an abundant number, because the sum of its proper divisors (302406432) is greater than itself. Its abundance is 163260480
Bases of 139145952
- Binary: 10000100101100110010111000002
- Hexadecimal: 0x84B32E0
- Base-36: 2AUDPC
Squares and roots of 139145952
- 139145952 squared (1391459522) is 19361595957986304
- 139145952 cubed (1391459523) is 2694087701813356273041408
-
The
square root of 139145952 is 11796.0142421073 -
The
cube root of 139145952 is 518.1913893529
Scales and comparisons
How big is 139145952?- 139,145,952 seconds is equal to 4 years, 22 weeks, 11 hours, 39 minutes, 12 seconds.
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To count from 1 to 139,145,952 would take you about six 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 139145952 cubic inches would be around 43.2 feet tall.
Recreational maths with 139145952
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