13075878816

Names of 13075878816

• Cardinal: 13075878816 can be written as Thirteen billion, seventy-five million, eight hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3075878816 × 10¹⁰

Factors of 13075878816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1199

Divisors of 13075878816

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 27 28 32 33 36 39 42 44 48 52 54 56 63 66 72 77 78 84 88 91 96 99 104 108 112 117 126 132 143 144 154 156 168 169 176 182 189 198 208 216 224 231 234 252 264 273 286 288 297 308 312 336 338 351 352 364 378 396 416 429 432 462 468 504 507 528 546 572 594 616 624 672 676 693 702 728 756 792 819 858 864 924 936 1001 1008 1014 1056 1092 1144 1163 1183 1188 1232 1248 1287 1352 1386 1404 1456 1512 1521 1584 1638 1716 1848 1859 1872 2002 2016 2028 2079 2184 2288 2326 2366 2376 2457 2464 2574 2704 2772 2808 2912 3003 3024 3042 3168 3276 3432 3489 3549 3696 3718 3744 3861 4004 4056 4158 4368 4563 4576 4652 4732 4752 4914 5148 5408 5544 5577 5616 6006 6048 6084 6552 6864 6978 7098 7392 7436 7722 8008 8112 8141 8316 8736 9009 9126 9304 9464 9504 9828 10296 10467 10647 11088 11154 11232 12012 12168 12793 13013 13104 13728 13956 14196 14872 15119 15444 16016 16224 16282 16632 16731 18018 18252 18608 18928 19656 20592 20934 21294 22176 22308 24024 24336 24423 25586 26026 26208 27027 27912 28392 29744 30238 30888 31401 31941 32032 32564 33264 33462 36036 36504 37216 37856 38379 39039 39312 41184 41868 42588 44616 45357 48048 48672 48846 50193 51172 52052 54054 55824 56784 59488 60476 61776 62802 63882 65128 66528 66924 72072 73008 73269 76758 78078 78624 83736 85176 89232 89551 90714 96096 97692 100386 102344 104104 105833 108108 111648 113568 115137 117117 120952 123552 125604 127764 130256 133848 136071 144144 146016 146538 153516 156156 166309 167472 170352 178464 179102 181428 195384 196547 200772 204688 208208 211666 216216 219807 230274 234234 241904 251208 255528 260512 267696 268653 272142 288288 293076 307032 312312 317499 332618 334944 340704 345411 351351 358204 362856 390768 393094 401544 408213 409376 416416 423332 432432 439614 460548 468468 483808 498927 502416 511056 535392 537306 544284 586152 589641 614064 624624 634998 665236 690822 702702 716408 725712 781536 786188 803088 805959 816426 846664 864864 879228 921096 936936 952497 997854 1004832 1022112 1074612 1088568 1164163 1172304 1179282 1228128 1249248 1269996 1330472 1375829 1381644 1405404 1432816 1451424 1496781 1572376 1606176 1611918 1632852 1693328 1758456 1768923 1842192 1873872 1904994 1995708 2149224 2162017 2177136 2328326 2344608 2358564 2417877 2539992 2660944 2751658 2763288 2810808 2857491 2865632 2993562 3144752 3223836 3265704 3386656 3492489 3516912 3537846 3684384 3747744 3809988 3991416 4127487 4298448 4324034 4354272 4490343 4656652 4717128 4835754 5079984 5306769 5321888 5503316 5526576 5621616 5714982 5987124 6289504 6447672 6486051 6531408 6984978 7033824 7075692 7619976 7982832 8254974 8596896 8648068 8980686 9313304 9434256 9671508 10159968 10477467 10613538 11006632 11053152 11243232 11429964 11974248 12382461 12895344 12972102 13062816 13969956 14151384 15134119 15239952 15965664 16509948 17296136 17961372 18626608 18868512 19343016 19458153 20954934 21227076 22013264 22859928 23948496 24764922 25790688 25944204 27939912 28302768 30268238 30479904 31432401 33019896 34592272 35922744 37147383 37253216 38686032 38916306 41909868 42454152 44026528 45402357 45719856 47896992 49529844 51888408 55879824 56605536 58374459 60536476 62864802 66039792 69184544 71845488 74294766 77372064 77832612 83819736 84908304 90804714 91439712 99059688 103776816 111759648 116748918 121072952 125729604 132079584 136207071 143690976 148589532 155665224 167639472 169816608 181609428 198119376 207553632 233497836 242145904 251459208 272414142 297179064 311330448 335278944 363218856 396238752 408621213 466995672 484291808 502918416 544828284 594358128 622660896 726437712 817242426 933991344 1005836832 1089656568 1188716256 1452875424 1634484852 1867982688 2179313136 3268969704 4358626272 6537939408 13075878816
• Sum of all divisors σ(n): 51531863040
• Sum of proper divisors (its aliquot sum) s(n): 38455984224
• 13075878816 is an abundant number, because the sum of its proper divisors (38455984224) is greater than itself. Its abundance is 25380105408

Bases of 13075878816

• Binary: 1100001011011000100001001110100000₂
• Hexadecimal: 0x30B6213A0
• Base-36: 6091GO0

Squares and roots of 13075878816

• 13075878816 squared (13075878816²) is 170978606810717561856
• 13075878816 cubed (13075878816³) is 2235695542785455088832040042496
• The square root of 13075878816 is 114349.8089897837
• The cube root of 13075878816 is 2355.9005975763

Scales and comparisons

• 13,075,878,816 seconds is equal to 415 years, 40 weeks, 1 day, 4 hours, 33 minutes, 36 seconds.
• To count from 1 to 13,075,878,816 would take you about eight hundred thirty-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 13075878816 cubic inches would be around 196.3 feet tall.

Recreational maths with 13075878816

• 13075878816 backwards is 61887857031
• 13075878816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13075878816's digits is 54
• More coming soon!