12938317495680

Names of 12938317495680

• Cardinal: 12938317495680 can be written as Twelve trillion, nine hundred thirty-eight billion, three hundred seventeen million, four hundred ninety-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.293831749568 × 10¹³

Factors of 12938317495680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 14902

Divisors of 12938317495680

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 37 38 40 48 57 60 64 74 76 80 95 96 111 114 120 128 148 152 160 185 190 192 222 228 240 285 296 304 320 370 380 384 444 456 480 555 570 592 608 640 677 703 740 760 888 912 960 1110 1140 1184 1216 1354 1406 1480 1520 1776 1824 1920 2031 2109 2220 2280 2368 2432 2708 2812 2960 3040 3385 3515 3552 3648 4062 4218 4440 4560 4736 5416 5624 5920 6080 6770 7030 7104 7296 8124 8436 8880 9120 10155 10545 10832 11248 11840 12160 12863 13540 14060 14159 14208 16248 16872 17760 18240 20310 21090 21664 22496 23680 25049 25726 27080 28120 28318 32496 33744 35520 36480 38589 40620 42180 42477 43328 44992 50098 51452 54160 56240 56636 64315 64992 67488 70795 71040 75147 77178 81240 84360 84954 86656 89984 100196 102904 108320 112480 113272 125245 128630 129984 134976 141590 150294 154356 162480 168720 169908 192945 200392 205808 212385 216640 224960 226544 250490 257260 259968 269021 269952 283180 300588 308712 324960 337440 339816 375735 385890 400784 411616 424770 433280 449920 453088 475931 500980 514520 523883 538042 566360 601176 617424 649920 674880 679632 751470 771780 801568 807063 823232 849540 906176 951862 1001960 1029040 1047766 1076084 1132720 1202352 1234848 1299840 1345105 1349760 1359264 1427793 1502940 1543560 1571649 1603136 1614126 1646464 1699080 1812352 1903724 2003920 2058080 2095532 2152168 2265440 2379655 2404704 2469696 2619415 2690210 2718528 2855586 3005880 3087120 3143298 3206272 3228252 3398160 3807448 4007840 4035315 4116160 4191064 4304336 4530880 4759310 4809408 4939392 5238830 5380420 5437056 5711172 6011760 6174240 6286596 6456504 6796320 7138965 7614896 7858245 8015680 8070630 8232320 8382128 8608672 9061760 9518620 9585643 9618816 9953777 10477660 10760840 11422344 12023520 12348480 12573192 12913008 13592640 14277930 15229792 15716490 16031360 16141260 16764256 17217344 19037240 19171286 19907554 20955320 21521680 22844688 24047040 24696960 25146384 25826016 27185280 28555860 28756929 29861331 30459584 31432980 32282520 33528512 34434688 38074480 38342572 39815108 41910640 43043360 45689376 47928215 48094080 49768885 50292768 51652032 57111720 57513858 59722662 60919168 62865960 64565040 67057024 76148960 76685144 79630216 83821280 86086720 91378752 95856430 99537770 100585536 103304064 114223440 115027716 119445324 125731920 129130080 143784645 149306655 152297920 153370288 159260432 167642560 172173440 182127217 182757504 191712860 199075540 201171072 228446880 230055432 238890648 251463840 258260160 287569290 298613310 304595840 306740576 318520864 335285120 354668791 364254434 383425720 398151080 456893760 460110864 477781296 502927680 516520320 546381651 575138580 597226620 613481152 637041728 709337582 728508868 766851440 796302160 910636085 913787520 920221728 955562592 1005855360 1064006373 1092763302 1150277160 1194453240 1226962304 1274083456 1418675164 1457017736 1533702880 1592604320 1773343955 1821272170 1840443456 1911125184 2128012746 2185526604 2300554320 2388906480 2731908255 2837350328 2914035472 3067405760 3185208640 3546687910 3642544340 3680886912 3822250368 4256025492 4371053208 4601108640 4777812960 5320031865 5463816510 5674700656 5828070944 6134811520 6370417280 6738707029 7093375820 7285088680 8512050984 8742106416 9202217280 9555625920 10640063730 10927633020 11349401312 11656141888 13477414058 14186751640 14570177360 17024101968 17484212832 18404434560 19111251840 20216121087 21280127460 21855266040 22698802624 23312283776 26954828116 28373503280 29140354720 33693535145 34048203936 34968425664 40432242174 42560254920 43710532080 45397605248 53909656232 56747006560 58280709440 67387070290 68096407872 69936851328 80864484348 85120509840 87421064160 101080605435 107819312464 113494013120 116561418880 134774140580 136192815744 161728968696 170241019680 174842128320 202161210870 215638624928 226988026240 269548281160 323457937392 340482039360 349684256640 404322421740 431277249856 539096562320 646915874784 680964078720 808644843480 862554499712 1078193124640 1293831749568 1617289686960 2156386249280 2587663499136 3234579373920 4312772498560 6469158747840 12938317495680
• Sum of all divisors σ(n): 44653752576000
• Sum of proper divisors (its aliquot sum) s(n): 31715435080320
• 12938317495680 is an abundant number, because the sum of its proper divisors (31715435080320) is greater than itself. Its abundance is 18777117584640

Bases of 12938317495680

• Binary: 10111100010001101111110100010111110110000000₂
• Hexadecimal: 0xBC46FD17D80
• Base-36: 4L3S46GLC

Squares and roots of 12938317495680

• 12938317495680 squared (12938317495680²) is 167400059619019186818662400
• 12938317495680 cubed (12938317495680³) is 2165875120146631020097506169455378432000
• The square root of 12938317495680 is 3596987.2804445667
• The cube root of 12938317495680 is 23476.0991314933

Scales and comparisons

• 12,938,317,495,680 seconds is equal to 411,398 years, 24 weeks, 5 days, 2 hours, 8 minutes.
• To count from 1 to 12,938,317,495,680 would take you about one million, twenty-eight thousand, four hundred ninety-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 12938317495680 cubic inches would be around 1956.3 feet tall.

Recreational maths with 12938317495680

• 12938317495680 backwards is 08659471383921
• The number of decimal digits it has is: 14
• The sum of 12938317495680's digits is 66
• More coming soon!