12991637067937944
12,991,637,067,937,944 is an even composite number composed of five prime numbers multiplied together.
12991637067937944 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12991637067937944:
23 × 3 × 132 × 432 × 12013
(2 × 2 × 2 × 3 × 13 × 13 × 43 × 43 × 1201 × 1201 × 1201)See below for interesting mathematical facts about the number 12991637067937944 from the Numbermatics database.
Names of 12991637067937944
- Cardinal: 12991637067937944 can be written as Twelve quadrillion, nine hundred ninety-one trillion, six hundred thirty-seven billion, sixty-seven million, nine hundred thirty-seven thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.2991637067937944 × 1016
Factors of 12991637067937944
Divisors of 12991637067937944
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 39 43 52 78 86 104 129 156 169 172 258 312 338 344 507 516 559 676 1014 1032 1118 1201 1352 1677 1849 2028 2236 2402 3354 3603 3698 4056 4472 4804 5547 6708 7206 7267 7396 9608 11094 13416 14412 14534 14792 15613 21801 22188 24037 28824 29068 31226 43602 44376 46839 48074 51643 58136 62452 72111 87204 93678 96148 103286 124904 144222 154929 174408 187356 192296 202969 206572 288444 309858 312481 374712 405938 413144 576888 608907 619716 624962 671359 811876 937443 1217814 1239432 1249924 1342718 1442401 1623752 1874886 2014077 2220649 2435628 2499848 2685436 2884802 3749772 4028154 4327203 4441298 4871256 5370872 5769604 6661947 7499544 8056308 8654406 8727667 8882596 11539208 13323894 16112616 17308812 17455334 17765192 18751213 26183001 26647788 28868437 34617624 34910668 37502426 52366002 53295576 56253639 57736874 62023243 69821336 75004852 86605311 104732004 112507278 115473748 124046486 150009704 173210622 186069729 209464008 225014556 230947496 243765769 248092972 346421244 372139458 375289681 450029112 487531538 496185944 692842488 731297307 744278916 750579362 806302159 975063076 1125869043 1462594614 1488557832 1501158724 1612604318 1732323601 1950126152 2251738086 2418906477 2666999449 2925189228 3002317448 3225208636 3464647202 4503476172 4837812954 5196970803 5333998898 5850378456 6450417272 6929294404 8000998347 9006952344 9675625908 10393941606 10481928067 10667997796 13858588808 16001996694 19351251816 20787883212 20963856134 21335995592 22520206813 31445784201 32003993388 34670992837 41575766424 41927712268 45040413626 62891568402 64007986776 67560620439 69341985674 74489914843 83855424536 90080827252 104012978511 125783136804 135121240878 138683971348 148979829686 180161654504 208025957022 223469744529 251566273608 270242481756 277367942696 292762688569 297959659372 416051914044 446939489058 450722906881 540484963512 585525377138 595919318744 832103828088 878288065707 893878978116 901445813762 968368892959 1171050754276 1352168720643 1756576131414 1787757956232 1802891627524 1936737785918 2342101508552 2704337441286 2905106678877 3203066338249 3513152262828 3605783255048 3873475571836 5408674882572 5810213357754 6406132676498 7026304525656 7746951143672 9609199014747 10817349765144 11620426715508 12588795608467 12812265352996 19218398029494 23240853431016 25177591216934 25624530705992 37766386825401 38436796058988 41639862397237 50355182433868 75532773650802 76873592117976 83279724794474 100710364867736 124919587191711 151065547301604 166559449588948 249839174383422 302131094603208 333118899177896 499678348766844 541318211164081 999356697533688 1082636422328162 1623954633492243 2165272844656324 3247909266984486 4330545689312648 6495818533968972 12991637067937944
- Sum of all divisors σ(n): 36036594062548560
- Sum of proper divisors (its aliquot sum) s(n): 23044956994610616
- 12991637067937944 is an abundant number, because the sum of its proper divisors (23044956994610616) is greater than itself. Its abundance is 10053319926672672
Bases of 12991637067937944
- Binary: 1011100010011111010011001110000111110000111000100110002
- Hexadecimal: 0x2E27D3387C3898
- Base-36: 3JX5FOC4DCO
Squares and roots of 12991637067937944
- 12991637067937944 squared (129916370679379442) is 168782633705019218564220234947136
- 12991637067937944 cubed (129916370679379443) is 2192762720466319882434118670227659827137368528384
-
The
square root of 12991637067937944 is 113980862.7267663035 -
The
cube root of 12991637067937944 is 235083.0373095101
Scales and comparisons
How big is 12991637067937944?- 12,991,637,067,937,944 seconds is equal to 413,093,872 years, 51 weeks, 2 days, 19 hours, 12 minutes, 24 seconds.
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To count from 1 to 12,991,637,067,937,944 would take you about one billion, two hundred thirty-nine million, two hundred eighty-one thousand, six hundred eighteen 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 12991637067937944 cubic inches would be around 19590.3 feet tall.
Recreational maths with 12991637067937944
- 12991637067937944 backwards is 44973976073619921
- The number of decimal digits it has is: 17
- The sum of 12991637067937944's digits is 87
- More coming soon!
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