55515910708920

Names of 55515910708920

• Cardinal: 55515910708920 can be written as Fifty-five trillion, five hundred fifteen billion, nine hundred ten million, seven hundred eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.551591070892 × 10¹³

Factors of 55515910708920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 671

Divisors of 55515910708920

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 31 37 40 60 62 74 93 111 120 124 148 155 185 186 222 248 296 310 370 372 444 465 555 593 620 740 744 888 930 961 1110 1147 1186 1240 1369 1480 1779 1860 1922 2220 2294 2372 2738 2883 2965 3441 3558 3720 3844 4107 4440 4588 4744 4805 5476 5735 5766 5930 6845 6882 7116 7688 8214 8895 9176 9610 10952 11470 11532 11860 13690 13764 14232 14415 16428 17205 17790 18383 19220 20535 21941 22940 23064 23720 27380 27528 28830 32856 34410 35557 35580 36766 38440 41070 42439 43882 45880 54760 55149 57660 65823 68820 71114 71160 73532 82140 84878 87764 91915 106671 109705 110298 115320 127317 131646 137640 142228 147064 164280 169756 175528 177785 183830 212195 213342 219410 220596 254634 263292 275745 284456 329115 339512 351649 355570 367660 424390 426684 438820 441192 509268 526584 533355 551490 569873 636585 658230 680171 703298 711140 735320 811817 848780 853368 877640 1018536 1054947 1066710 1102980 1139746 1273170 1315609 1316460 1360342 1406596 1422280 1623634 1697560 1709619 1758245 2040513 2109894 2133420 2205960 2279492 2435451 2546340 2631218 2632920 2720684 2813192 2849365 3247268 3400855 3419238 3516490 3946827 4059085 4081026 4219788 4266840 4558984 4870902 5092680 5262436 5274735 5441368 5698730 6494536 6578045 6801710 6838476 7032980 7893654 8118170 8162052 8439576 8548095 9741804 10202565 10524872 10549470 10901119 11397460 12177255 13011013 13156090 13603420 13676952 14065960 15787308 16236340 16324104 17096190 19483608 19734135 20405130 21085301 21098940 21802238 22794920 24354510 25166327 26022026 26312180 27206840 31574616 32472680 32703357 34192380 39033039 39468270 40810260 42170602 42197880 43604476 48709020 50332654 52044052 52624360 54505595 63255903 65055065 65406714 68384760 75498981 78066078 78936540 81620520 84341204 87208952 97418040 100665308 104088104 105426505 109011190 125831635 126511806 130110130 130813428 150997962 156132156 157873080 163516785 168682408 195165195 201330616 210853010 218022380 251663270 253023612 260220260 261626856 301995924 312264312 316279515 327033570 337934689 377494905 390330390 403341403 421706020 436044760 481407481 503326540 506047224 520440520 603991848 632559030 654067140 675869378 754989810 780156137 780660780 806682806 843412040 962814962 1006653080 1013804067 1210024209 1265118060 1308134280 1351738756 1444222443 1509979620 1560312274 1561321560 1613365612 1689673445 1925629924 2016707015 2027608134 2340468411 2407037405 2420048418 2530236120 2703477512 2888444886 3019959240 3120624548 3226731224 3379346890 3851259848 3900780685 4033414030 4055216268 4680936822 4814074810 4840096836 5069020335 5776889772 6050121045 6241249096 6758693780 7221112215 7801561370 8066828060 8110432536 9361873644 9628149620 9680193672 10138040670 11553779544 11702342055 12100242090 12503583493 13517387560 14442224430 14923631911 15603122740 16133656120 18723747288 19256299240 20276081340 23404684110 24200484180 25007166986 28884448860 29847263822 31206245480 37510750479 40552162680 44770895733 46809368220 48400968360 50014333972 57768897720 59694527644 62517917465 74618159555 75021500958 89541791466 93618736440 100028667944 119389055288 125035834930 149236319110 150043001916 179083582932 187553752395 223854478665 250071669860 298472638220 300086003832 358167165864 375107504790 447708957330 462632589241 500143339720 596945276440 750215009580 895417914660 925265178482 1387897767723 1500430019160 1790835829320 1850530356964 2313162946205 2775795535446 3701060713928 4626325892410 5551591070892 6939488838615 9252651784820 11103182141784 13878977677230 18505303569640 27757955354460 55515910708920
• Sum of all divisors σ(n): 177169197489480
• Sum of proper divisors (its aliquot sum) s(n): 121653286780560
• 55515910708920 is an abundant number, because the sum of its proper divisors (121653286780560) is greater than itself. Its abundance is 66137376071640

Bases of 55515910708920

• Binary: 1100100111110111001110001000110001111010111000₂
• Hexadecimal: 0x327DCE231EB8
• Base-36: JOFNNUVNC

Squares and roots of 55515910708920

• 55515910708920 squared (55515910708920²) is 3082016341840778336967566400
• 55515910708920 cubed (55515910708920³) is 171100944037064909542805667824471172288000
• The square root of 55515910708920 is 7450899.9932169269
• The cube root of 55515910708920 is 38148.0628544747

Scales and comparisons

• 55,515,910,708,920 seconds is equal to 1,765,234 years, 12 weeks, 2 days, 20 hours, 2 minutes.
• To count from 1 to 55,515,910,708,920 would take you about four million, four hundred thirteen thousand and eighty-five 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 55515910708920 cubic inches would be around 3179 feet tall.

Recreational maths with 55515910708920

• 55515910708920 backwards is 02980701951555
• The number of decimal digits it has is: 14
• The sum of 55515910708920's digits is 57
• More coming soon!