139937952
139,937,952 is an even composite number composed of five prime numbers multiplied together.
139937952 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 139937952:
25 × 3 × 7 × 112 × 1721
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 11 × 1721)See below for interesting mathematical facts about the number 139937952 from the Numbermatics database.
Names of 139937952
- Cardinal: 139937952 can be written as One hundred thirty-nine million, nine hundred thirty-seven thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 1.39937952 × 108
Factors of 139937952
Divisors of 139937952
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 66 77 84 88 96 112 121 132 154 168 176 224 231 242 264 308 336 352 363 462 484 528 616 672 726 847 924 968 1056 1232 1452 1694 1721 1848 1936 2464 2541 2904 3388 3442 3696 3872 5082 5163 5808 6776 6884 7392 10164 10326 11616 12047 13552 13768 18931 20328 20652 24094 27104 27536 36141 37862 40656 41304 48188 55072 56793 72282 75724 81312 82608 96376 113586 132517 144564 151448 165216 192752 208241 227172 265034 289128 302896 385504 397551 416482 454344 530068 578256 605792 624723 795102 832964 908688 1060136 1156512 1249446 1457687 1590204 1665928 1817376 2120272 2498892 2915374 3180408 3331856 4240544 4373061 4997784 5830748 6360816 6663712 8746122 9995568 11661496 12721632 17492244 19991136 23322992 34984488 46645984 69968976 139937952
- Sum of all divisors σ(n): 461716416
- Sum of proper divisors (its aliquot sum) s(n): 321778464
- 139937952 is an abundant number, because the sum of its proper divisors (321778464) is greater than itself. Its abundance is 181840512
Bases of 139937952
- Binary: 10000101011101001000101000002
- Hexadecimal: 0x85748A0
- Base-36: 2BBCTC
Squares and roots of 139937952
- 139937952 squared (1399379522) is 19582630409954304
- 139937952 cubed (1399379523) is 2740353194341925715345408
-
The
square root of 139937952 is 11829.5372690567 -
The
cube root of 139937952 is 519.1726884035
Scales and comparisons
How big is 139937952?- 139,937,952 seconds is equal to 4 years, 23 weeks, 2 days, 15 hours, 39 minutes, 12 seconds.
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To count from 1 to 139,937,952 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 139937952 cubic inches would be around 43.3 feet tall.
Recreational maths with 139937952
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