55545525808640

Names of 55545525808640

• Cardinal: 55545525808640 can be written as Fifty-five trillion, five hundred forty-five billion, five hundred twenty-five million, eight hundred eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.554552580864 × 10¹³

Factors of 55545525808640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 908

Divisors of 55545525808640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 337 343 392 448 490 512 557 560 640 674 686 784 896 980 1114 1120 1280 1348 1372 1568 1685 1715 1792 1960 2228 2240 2359 2560 2696 2744 2785 3136 3370 3430 3584 3899 3920 4456 4480 4718 5392 5488 5570 6272 6740 6860 7798 7840 8912 8960 9436 10784 10976 11140 11795 12544 13480 13720 15596 15680 16513 17824 17920 18872 19495 21568 21952 22280 23590 25088 26960 27293 27440 31192 31360 33026 35648 37744 38990 43136 43904 44560 47180 53920 54586 54880 62384 62720 66052 71296 75488 77980 82565 86272 87808 89120 94360 107840 109172 109760 113569 115591 124768 125440 132104 136465 142592 150976 155960 165130 172544 175616 178240 187709 188720 191051 215680 218344 219520 227138 231182 249536 264208 272930 285184 301952 311920 330260 356480 375418 377440 382102 431360 436688 439040 454276 462364 499072 528416 545860 567845 577955 603904 623840 660520 712960 750836 754880 764204 794983 862720 873376 878080 908552 924728 938545 955255 998144 1056832 1091720 1135690 1155910 1207808 1247680 1313963 1321040 1425920 1501672 1509760 1528408 1589966 1746752 1817104 1849456 1877090 1910510 1996288 2113664 2183440 2271380 2311820 2495360 2627926 2642080 3003344 3019520 3056816 3179932 3493504 3634208 3698912 3754180 3821020 3974915 4227328 4366880 4542760 4623640 4990720 5255852 5284160 5564881 6006688 6039040 6113632 6359864 6569815 6987008 7268416 7397824 7508360 7642040 7949830 8454656 8733760 9085520 9197741 9247280 9981440 10511704 10568320 11129762 12013376 12227264 12719728 13139630 13974016 14536832 14795648 15016720 15284080 15899660 17467520 18171040 18395482 18494560 21023408 21136640 22259524 24026752 24454528 25439456 26279260 27824405 29073664 29591296 30033440 30568160 31799320 34935040 36342080 36790964 36989120 38954167 42046816 42273280 44519048 45988705 48053504 48909056 50878912 52558520 55648810 58147328 59182592 60066880 61136320 63257933 63598640 64384187 69870080 72684160 73581928 73978240 77908334 84093632 89038096 91977410 96107008 97818112 101757824 105117040 111297620 120133760 122272640 126515866 127197280 128768374 145368320 147163856 147956480 155816668 168187264 178076192 183954820 194770835 203515648 210234080 222595240 240267520 244545280 253031732 254394560 257536748 290736640 294327712 295912960 311633336 316289665 321920935 336374528 356152384 367909640 389541670 407031296 420468160 442805531 445190480 480535040 489090560 506063464 508789120 515073496 588655424 623266672 632579330 643841870 672749056 712304768 735819280 779083340 840936320 885611062 890380960 1012126928 1017578240 1030146992 1177310848 1246533344 1265158660 1287683740 1424609536 1471638560 1558166680 1681872640 1771222124 1780761920 2024253856 2035156480 2060293984 2214027655 2354621696 2493066688 2530317320 2575367480 2849219072 2943277120 3099638717 3116333360 3363745280 3542444248 3561523840 4048507712 4120587968 4428055310 4709243392 4986133376 5060634640 5150734960 5886554240 6199277434 6232666720 7084888496 7123047680 8097015424 8241175936 8856110620 9972266752 10121269280 10301469920 11773108480 12398554868 12465333440 14169776992 14246095360 15498193585 16194030848 16482351872 17712221240 19944533504 20242538560 20602939840 21697471019 23546216960 24797109736 24930666880 28339553984 30996387170 32388061696 32964703744 35424442480 40485077120 41205879680 43394942038 49594219472 49861333760 56679107968 61992774340 70848884960 80970154240 82411759360 86789884076 99188438944 99722667520 108487355095 113358215936 123985548680 141697769920 161940308480 164823518720 173579768152 198376877888 216974710190 226716431872 247971097360 283395539840 347159536304 396753755776 433949420380 495942194720 566791079680 694319072608 793507511552 867898840760 991884389440 1133582159360 1388638145216 1587015023104 1735797681520 1983768778880 2777276290432 3471595363040 3967537557760 5554552580864 6943190726080 7935075115520 11109105161728 13886381452160 27772762904320 55545525808640
• Sum of all divisors σ(n): 156052772251200
• Sum of proper divisors (its aliquot sum) s(n): 100507246442560
• 55545525808640 is an abundant number, because the sum of its proper divisors (100507246442560) is greater than itself. Its abundance is 44961720633920

Bases of 55545525808640

• Binary: 1100101000010010110011010101011010111000000000₂
• Hexadecimal: 0x3284B355AE00
• Base-36: JOT9FX8U8

Squares and roots of 55545525808640

• 55545525808640 squared (55545525808640²) is 3085305437358292325898649600
• 55545525808640 cubed (55545525808640³) is 171374912798322349210921095237724012544000
• The square root of 55545525808640 is 7452887.0787527701
• The cube root of 55545525808640 is 38154.8450414177

Scales and comparisons

• 55,545,525,808,640 seconds is equal to 1,766,175 years, 47 weeks, 1 day, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 55,545,525,808,640 would take you about four million, four hundred fifteen thousand, four 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 55545525808640 cubic inches would be around 3179.6 feet tall.

Recreational maths with 55545525808640

• 55545525808640 backwards is 04680852554555
• The number of decimal digits it has is: 14
• The sum of 55545525808640's digits is 62
• More coming soon!