12823658922420

Names of 12823658922420

• Cardinal: 12823658922420 can be written as Twelve trillion, eight hundred twenty-three billion, six hundred fifty-eight million, nine hundred twenty-two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.282365892242 × 10¹³

Factors of 12823658922420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 688

Divisors of 12823658922420

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 47 54 60 81 90 94 108 135 141 162 180 188 235 243 270 282 324 405 423 470 486 540 564 631 705 729 810 846 940 972 1215 1262 1269 1410 1458 1620 1692 1893 2115 2209 2430 2524 2538 2820 2916 3155 3645 3786 3807 4230 4418 4860 5076 5679 6310 6345 6627 7290 7572 7614 8460 8836 9465 11045 11358 11421 12620 12690 13254 14580 15228 17037 18930 19035 19881 22090 22716 22842 25380 26508 28395 29657 33135 34074 34263 37860 38070 39762 44180 45684 51111 56790 57105 59314 59643 66270 68148 68526 76140 79524 85185 88971 99405 102222 113580 114210 118628 119286 132540 137052 148285 153333 170370 171315 177942 178929 198810 204444 228420 238572 255555 266913 296570 298215 306666 340740 342630 355884 357858 397620 398161 444855 459999 511110 533826 536787 593140 596430 613332 685260 715716 766665 796322 800739 889710 894645 919998 1022220 1067652 1073574 1192860 1194483 1334565 1393879 1533330 1592644 1601478 1610361 1779420 1789290 1839996 1990805 2147148 2299995 2388966 2402217 2669130 2683935 2787758 3066660 3202956 3220722 3578580 3583449 3981610 4003695 4181637 4599990 4777932 4804434 5338260 5367870 5575516 5972415 6441444 6969395 7166898 7206651 7963220 8007390 8051805 8363274 9199980 9608868 10735740 10750347 11944830 12011085 12544911 13938790 14333796 14413302 16014780 16103610 16726548 17917245 18713567 20908185 21500694 21619953 23889660 24022170 25089822 27877580 28826604 32207220 32251041 35834490 36033255 37427134 37634733 41816370 43001388 43239906 48044340 50179644 53751735 56140701 62724555 64502082 71668980 72066510 74854268 75269466 83632740 86479812 93567835 96753123 107503470 108099765 112281402 112904199 125449110 129004164 144133020 150538932 161255205 168422103 187135670 188173665 193506246 215006940 216199530 224562804 225808398 250898220 280703505 290259369 322510410 336844206 338712597 374271340 376347330 387012492 432399060 451616796 483765615 505266309 561407010 564520995 580518738 645020820 673688412 677425194 752694660 842110515 879537649 967531230 1010532618 1016137791 1122814020 1129041990 1161037476 1354850388 1451296845 1515798927 1684221030 1693562985 1759075298 1935062460 2021065236 2032275582 2258083980 2526331545 2638612947 2902593690 3031597854 3368442060 3387125970 3518150596 4064551164 4397688245 4547396781 5052663090 5080688955 5277225894 5805187380 6063195708 6774251940 7578994635 7915838841 8795376490 9094793562 10105326180 10161377910 10554451788 13193064735 13642190343 15157989270 15831677682 17590752980 18189587124 20322755820 22736983905 23747516523 26386129470 27284380686 30315978540 31663355364 39579194205 45473967810 47495033046 52772258940 54568761372 68210951715 71242549569 79158388410 90947935620 94990066092 118737582615 136421903430 142485099138 158316776820 213727648707 237475165230 272843806860 284970198276 356212747845 427455297414 474950330460 641182946121 712425495690 854910594828 1068638243535 1282365892242 1424850991380 2137276487070 2564731784484 3205914730605 4274552974140 6411829461210 12823658922420
• Sum of all divisors σ(n): 41318879720706
• Sum of proper divisors (its aliquot sum) s(n): 28495220798286
• 12823658922420 is an abundant number, because the sum of its proper divisors (28495220798286) is greater than itself. Its abundance is 15671561875866

Bases of 12823658922420

• Binary: 10111010100110111101101000101000000110110100₂
• Hexadecimal: 0xBA9BDA281B4
• Base-36: 4JN3VFB90

Squares and roots of 12823658922420

• 12823658922420 squared (12823658922420²) is 164446228158562075578656400
• 12823658922420 cubed (12823658922420³) is 2108802340983859607011671528375436488000
• The square root of 12823658922420 is 3581013.6724704083
• The cube root of 12823658922420 is 23406.5453494651

Scales and comparisons

• 12,823,658,922,420 seconds is equal to 407,752 years, 35 weeks, 5 days, 6 hours, 27 minutes.
• To count from 1 to 12,823,658,922,420 would take you about one million, nineteen thousand, three hundred eighty-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 12823658922420 cubic inches would be around 1950.5 feet tall.

Recreational maths with 12823658922420

• 12823658922420 backwards is 02422985632821
• 12823658922420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12823658922420's digits is 54
• More coming soon!