828638337037940

Names of 828638337037940

• Cardinal: 828638337037940 can be written as Eight hundred twenty-eight trillion, six hundred thirty-eight billion, three hundred thirty-seven million, thirty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 8.2863833703794 × 10¹⁴

Factors of 828638337037940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2184

Divisors of 828638337037940

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 149 169 220 260 286 298 338 572 596 676 715 745 845 991 1013 1430 1490 1639 1690 1859 1937 1982 2026 2860 2980 3278 3380 3718 3874 3964 4052 4955 5065 6556 7436 7748 8195 9295 9685 9910 10130 10901 11143 12883 13169 16390 18590 19370 19820 20260 21307 21802 22201 22286 25181 25766 26338 32780 37180 38740 42614 43604 44402 44572 50362 51532 52676 54505 55715 64415 65845 85228 88804 100724 106535 109010 111005 111430 125905 128830 131690 141713 144859 147659 150937 167479 171197 213070 218020 222010 222860 244211 251810 257660 263380 276991 283426 288613 289718 295318 301874 334958 342394 426140 444020 488422 503620 553982 566852 577226 579436 590636 603748 669916 684788 708565 724295 738295 754685 837395 855985 976844 1003883 1107964 1154452 1221055 1384955 1417130 1443065 1448590 1476590 1509370 1624249 1660307 1674790 1711970 1842269 1883167 1919567 1962181 2007766 2442110 2769910 2834260 2886130 2897180 2953180 3018740 3174743 3248498 3320614 3349580 3423940 3684538 3751969 3766334 3839134 3924362 4015532 4884220 5019415 5539820 5772260 6349486 6496996 6641228 7369076 7503938 7532668 7678268 7848724 8121245 8301535 9211345 9415835 9597835 9810905 10038830 11042713 12698972 13050479 15007876 15873715 16242490 16603070 18422690 18759845 18831670 19195670 19621810 20077660 21115237 21583991 22001191 22085426 22489613 24954371 25508353 26100958 31747430 32484980 33206140 36845380 37519690 37663340 38391340 39243620 41271659 42230474 43167982 44002382 44170852 44979226 49908742 51016706 52201916 55213565 63494860 65252395 75039380 82543318 84460948 86335964 88004764 89958452 99817484 102033412 105576185 107919955 110005955 110427130 112448065 124771855 127541765 130504790 143555269 149578567 165086636 169656227 206358295 211152370 215839910 220011910 220854260 224896130 242013101 247385743 249543710 255083530 261009580 274498081 280591883 286015483 287110538 292364969 299157134 339312454 412716590 422304740 431679820 440023820 449792260 484026202 494771486 499087420 510167060 548996162 561183766 572030966 574221076 584729938 598314268 678624908 717776345 747892835 825433180 848281135 968052404 989542972 1097992324 1122367532 1144061932 1169459876 1210065505 1236928715 1372490405 1402959415 1430077415 1435552690 1461824845 1495785670 1645364237 1696562270 1866218497 1944521371 2420131010 2473857430 2744980810 2805918830 2860154830 2871105380 2923649690 2991571340 3146170313 3216014659 3290728474 3393124540 3718201279 3732436994 3800744597 3889042742 4840262020 4947714860 5489961620 5611837660 5720309660 5847299380 6292340626 6432029318 6581456948 7436402558 7464873988 7601489194 7778085484 8226821185 9331092485 9722606855 12584681252 12864058636 14872805116 15202978388 15730851565 16080073295 16453642370 18591006395 18662184970 19003722985 19445213710 21389735081 22287206483 25278777823 31461703130 32160146590 32907284740 37182012790 37324369940 38007445970 38890427420 40900214069 41808190567 42779470162 44574412966 50557555646 62923406260 64320293180 74364025580 76014891940 81800428138 83616381134 85558940324 89148825932 101115111292 106948675405 111436032415 126393889115 163600856276 167232762268 204501070345 209040952835 213897350810 222872064830 245159271313 252787778230 278066556053 289733684279 409002140690 418081905670 427794701620 445744129660 490318542626 505575556460 556133112106 579467368558 818004281380 836163811340 980637085252 1112266224212 1158934737116 1225796356565 1390332780265 1448668421395 2451592713130 2780665560530 2897336842790 3187070527069 3766537895627 4903185426260 5561331121060 5794673685580 6374141054138 7533075791254 12748282108276 15066151582508 15935352635345 18832689478135 31870705270690 37665378956270 41431916851897 63741410541380 75330757912540 82863833703794 165727667407588 207159584259485 414319168518970 828638337037940
• Sum of all divisors σ(n): 2073615411119616
• Sum of proper divisors (its aliquot sum) s(n): 1244977074081676
• 828638337037940 is an abundant number, because the sum of its proper divisors (1244977074081676) is greater than itself. Its abundance is 416338737043736

Bases of 828638337037940

• Binary: 10111100011010010001100101101110011111011001110100₂
• Hexadecimal: 0x2F1A465B9F674
• Base-36: 85Q7732BN8

Squares and roots of 828638337037940

• 828638337037940 squared (828638337037940²) is 686641493609002646012999443600
• 828638337037940 cubed (828638337037940³) is 568977465405411259088337099716362492090184000
• The square root of 828638337037940 is 28786078.8756985795
• The cube root of 828638337037940 is 93926.5435266191

Scales and comparisons

• 828,638,337,037,940 seconds is equal to 26,348,135 years, 50 weeks, 3 days, 11 hours, 52 minutes, 20 seconds.
• To count from 1 to 828,638,337,037,940 would take you about sixty-five million, eight hundred seventy thousand, three hundred thirty-nine 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 828638337037940 cubic inches would be around 7827.2 feet tall.

Recreational maths with 828638337037940

• 828638337037940 backwards is 049730733836828
• The number of decimal digits it has is: 15
• The sum of 828638337037940's digits is 71
• More coming soon!