139973988
139,973,988 is an even composite number composed of seven prime numbers multiplied together.
139973988 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 139973988:
22 × 3 × 72 × 11 × 17 × 19 × 67
(2 × 2 × 3 × 7 × 7 × 11 × 17 × 19 × 67)See below for interesting mathematical facts about the number 139973988 from the Numbermatics database.
Names of 139973988
- Cardinal: 139973988 can be written as One hundred thirty-nine million, nine hundred seventy-three thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.39973988 × 108
Factors of 139973988
Divisors of 139973988
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 17 19 21 22 28 33 34 38 42 44 49 51 57 66 67 68 76 77 84 98 102 114 119 132 133 134 147 154 187 196 201 204 209 228 231 238 266 268 294 308 323 357 374 399 402 418 462 469 476 532 539 561 588 627 646 714 737 748 798 804 833 836 924 931 938 969 1078 1122 1139 1254 1273 1292 1309 1407 1428 1463 1474 1596 1617 1666 1862 1876 1938 2156 2211 2244 2261 2278 2499 2508 2546 2618 2793 2814 2926 2948 3234 3283 3332 3417 3553 3724 3819 3876 3927 4389 4422 4522 4556 4998 5092 5159 5236 5586 5628 5852 6468 6566 6783 6834 7106 7638 7854 7973 8778 8844 8911 9044 9163 9849 9996 10241 10318 10659 11172 12529 13132 13566 13668 14003 14212 15276 15477 15708 15827 15946 17556 17822 18326 19698 20482 20636 21318 21641 23919 24871 25058 26733 27132 27489 28006 30723 30954 31654 31892 35644 36113 36652 37587 39396 40964 42009 42636 43282 47481 47838 49742 50116 53466 54978 55811 56012 61446 61908 62377 63308 64923 72226 74613 75174 84018 86564 87703 94962 95676 98021 99484 106932 108339 109956 111622 122892 124754 129846 144452 149226 150348 151487 167433 168036 174097 175406 187131 189924 196042 216678 223244 238051 249508 259692 263109 294063 298452 302974 334866 348194 350812 374262 392084 433356 454461 476102 522291 526218 588126 605948 613921 669732 686147 696388 714153 748524 908922 952204 1044582 1052436 1060409 1176252 1227842 1372294 1428306 1666357 1817844 1841763 2058441 2089164 2120818 2455684 2744588 2856612 3181227 3332714 3683526 4116882 4241636 4999071 6362454 6665428 7367052 8233764 9998142 11664499 12724908 19996284 23328998 34993497 46657996 69986994 139973988
- Sum of all divisors σ(n): 468840960
- Sum of proper divisors (its aliquot sum) s(n): 328866972
- 139973988 is an abundant number, because the sum of its proper divisors (328866972) is greater than itself. Its abundance is 188892984
Bases of 139973988
- Binary: 10000101011111010101011001002
- Hexadecimal: 0x857D564
- Base-36: 2BC4MC
Squares and roots of 139973988
- 139973988 squared (1399739882) is 19592717316624144
- 139973988 cubed (1399739883) is 2742470778564540132766272
-
The
square root of 139973988 is 11831.0603075127 -
The
cube root of 139973988 is 519.2172493463
Scales and comparisons
How big is 139973988?- 139,973,988 seconds is equal to 4 years, 23 weeks, 3 days, 1 hour, 39 minutes, 48 seconds.
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To count from 1 to 139,973,988 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 139973988 cubic inches would be around 43.3 feet tall.
Recreational maths with 139973988
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