13539663872
13,539,663,872 is an even composite number composed of five prime numbers multiplied together.
13539663872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 13539663872:
213 × 7 × 172 × 19 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 17 × 19 × 43)See below for interesting mathematical facts about the number 13539663872 from the Numbermatics database.
Names of 13539663872
- Cardinal: 13539663872 can be written as Thirteen billion, five hundred thirty-nine million, six hundred sixty-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.3539663872 × 1010
Factors of 13539663872
Divisors of 13539663872
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 7 8 14 16 17 19 28 32 34 38 43 56 64 68 76 86 112 119 128 133 136 152 172 224 238 256 266 272 289 301 304 323 344 448 476 512 532 544 578 602 608 646 688 731 817 896 952 1024 1064 1088 1156 1204 1216 1292 1376 1462 1634 1792 1904 2023 2048 2128 2176 2261 2312 2408 2432 2584 2752 2924 3268 3584 3808 4046 4096 4256 4352 4522 4624 4816 4864 5117 5168 5491 5504 5719 5848 6536 7168 7616 8092 8192 8512 8704 9044 9248 9632 9728 10234 10336 10982 11008 11438 11696 12427 13072 13889 14336 15232 16184 17024 17408 18088 18496 19264 19456 20468 20672 21964 22016 22876 23392 24854 26144 27778 28672 30464 32368 34048 34816 36176 36992 38437 38528 38912 40936 41344 43928 44032 45752 46784 49708 52288 55556 57344 60928 64736 68096 69632 72352 73984 76874 77056 77824 81872 82688 86989 87856 88064 91504 93568 97223 99416 104576 111112 121856 129472 136192 139264 144704 147968 153748 154112 155648 163744 165376 173978 175712 176128 183008 187136 194446 198832 209152 222224 236113 243712 258944 272384 289408 295936 307496 308224 327488 330752 347956 351424 352256 366016 374272 388892 397664 418304 444448 472226 487424 517888 544768 578816 591872 614992 616448 654976 661504 695912 702848 732032 748544 777784 795328 836608 888896 944452 974848 1035776 1089536 1157632 1183744 1229984 1232896 1309952 1323008 1391824 1405696 1464064 1497088 1555568 1590656 1652791 1673216 1777792 1888904 2071552 2315264 2367488 2459968 2465792 2619904 2646016 2783648 2811392 2928128 2994176 3111136 3181312 3305582 3346432 3555584 3777808 4143104 4630528 4919936 5239808 5567296 5622784 5856256 5988352 6222272 6362624 6611164 6692864 7111168 7555616 8286208 9261056 9839872 10479616 11134592 11245568 11712512 12444544 12725248 13222328 14222336 15111232 16572416 18522112 19679744 20959232 22269184 22491136 23425024 24889088 25450496 26444656 28444672 30222464 39359488 41918464 44538368 44982272 46850048 49778176 50900992 52889312 56889344 60444928 78718976 89076736 99556352 101801984 105778624 113778688 120889856 157437952 178153472 199112704 211557248 241779712 314875904 356306944 398225408 423114496 483559424 712613888 796450816 846228992 967118848 1692457984 1934237696 3384915968 6769831936 13539663872
- Sum of all divisors σ(n): 35408250240
- Sum of proper divisors (its aliquot sum) s(n): 21868586368
- 13539663872 is an abundant number, because the sum of its proper divisors (21868586368) is greater than itself. Its abundance is 8328922496
Bases of 13539663872
- Binary: 11001001110000011011100000000000002
- Hexadecimal: 0x32706E000
- Base-36: 67X5ZI8
Squares and roots of 13539663872
- 13539663872 squared (135396638722) is 183322497766742032384
- 13539663872 cubed (135396638723) is 2482124999937157779013498830848
-
The
square root of 13539663872 is 116360.0613269003 -
The
cube root of 13539663872 is 2383.4312412851
Scales and comparisons
How big is 13539663872?- 13,539,663,872 seconds is equal to 430 years, 27 weeks, 1 hour, 44 minutes, 32 seconds.
-
To count from 1 to 13,539,663,872 would take you about eight hundred sixty-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 13539663872 cubic inches would be around 198.6 feet tall.
Recreational maths with 13539663872
- 13539663872 backwards is 27836693531
- The number of decimal digits it has is: 11
- The sum of 13539663872's digits is 53
- More coming soon!
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