61831813118239680

Names of 61831813118239680

• Cardinal: 61831813118239680 can be written as Sixty-one quadrillion, eight hundred thirty-one trillion, eight hundred thirteen billion, one hundred eighteen million, two hundred thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 6.183181311823968 × 10¹⁶

Factors of 61831813118239680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 665482

Divisors of 61831813118239680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 47 48 60 61 64 80 94 96 120 122 141 160 183 188 192 235 240 244 282 305 320 366 376 470 480 488 564 610 705 732 752 915 940 960 976 1128 1220 1410 1464 1504 1830 1880 1952 2256 2440 2820 2867 2928 3008 3660 3760 3904 4512 4880 5640 5734 5856 7320 7520 8601 9024 9760 11280 11468 11712 14335 14640 15040 17202 19520 22560 22936 28670 29280 34404 35677 43005 45120 45872 57340 58560 68808 71354 86010 91744 107031 114680 137616 142708 172020 178385 183488 214062 229360 275232 285416 344040 356770 428124 458720 535155 550464 570832 629687 688080 713540 856248 917440 1070310 1141664 1259374 1376160 1427080 1676819 1712496 1889061 2140620 2176297 2283328 2518748 2752320 2854160 3148435 3353638 3424992 3778122 4281240 4352594 5030457 5037496 5708320 6296870 6528891 6707276 6849984 7556244 8384095 8562480 8705188 9445305 10060914 10074992 10881485 11416640 12593740 13057782 13414552 15112488 16768190 17124960 17410376 18890610 20121828 20149984 21762970 25152285 25187480 26115564 26829104 29595289 30224976 32644455 33536380 34249920 34820752 37781220 38410907 40243656 40299968 43525940 50304570 50374960 52231128 53658208 59190578 60449952 65288910 67072760 69641504 75562440 76821814 80487312 87051880 88785867 100609140 100749920 102285959 104462256 107316416 115232721 118381156 120899904 130577820 134145520 139283008 147976445 151124880 153643628 160974624 174103760 177571734 192054535 201218280 201499840 204571918 208924512 230465442 236762312 261155640 268291040 295952890 302249760 306857877 307287256 321949248 348207520 355143468 384109070 402436560 409143836 417849024 443929335 460930884 473524624 511429795 522311280 536582080 576163605 591905780 604499520 613715754 614574512 696415040 710286936 768218140 804873120 818287672 887858670 921861768 947049248 1022859590 1044622560 1152327210 1183811560 1227431508 1229149024 1420573872 1534289385 1536436280 1609746240 1636575344 1775717340 1805312629 1843723536 1894098496 2045719180 2089245120 2304654420 2367623120 2454863016 2458298048 2841147744 3068578770 3072872560 3273150688 3551434680 3610625258 3687447072 4091438360 4609308840 4735246240 4909726032 5415937887 5682295488 6137157540 6145745120 6546301376 7102869360 7221250516 7374894144 8182876720 9026563145 9218617680 9470492480 9819452064 10831875774 12274315080 12291490240 14205738720 14442501032 16365753440 18053126290 18437235360 19638904128 21663751548 22465343099 24548630160 27079689435 28411477440 28885002064 32731506880 36106252580 36874470720 43327503096 44930686198 49097260320 54159378870 57770004128 67396029297 72212505160 86655006192 89861372396 98194520640 108318757740 112326715495 115540008256 134792058594 144425010320 173310012384 179722744792 216637515480 224653430990 269584117188 288850020640 336980146485 346620024768 359445489584 433275030960 449306861980 539168234376 577700041280 673960292970 718890979168 866550061920 898613723960 1055871125653 1078336468752 1347920585940 1370385929039 1437781958336 1733100123840 1797227447920 2111742251306 2156672937504 2695841171880 2740771858078 3167613376959 3594454895840 4111157787117 4223484502612 4313345875008 5279355628265 5391682343760 5481543716156 6335226753918 6851929645195 7188909791680 8222315574234 8446969005224 10558711256530 10783364687520 10963087432312 12670453507836 13703859290390 15838066884795 16444631148468 16893938010448 20555788935585 21117422513060 21566729375040 21926174864624 25340907015672 27407718580780 31676133769590 32889262296936 33787876020896 41111577871170 42234845026120 43852349729248 50681814031344 54815437161560 63352267539180 64408138664833 65778524593872 67575752041792 82223155742340 84469690052240 87704699458496 101363628062688 109630874323120 126704535078360 128816277329666 131557049187744 164446311484680 168939380104480 193224415994499 202727256125376 219261748646240 253409070156720 257632554659332 263114098375488 322040693324165 328892622969360 337878760208960 386448831988998 438523497292480 506818140313440 515265109318664 644081386648330 657785245938720 772897663977996 966122079972495 1013636280626880 1030530218637328 1288162773296660 1315570491877440 1545795327955992 1932244159944990 2061060437274656 2576325546593320 3091590655911984 3864488319889980 4122120874549312 5152651093186640 6183181311823968 7728976639779960 10305302186373280 12366362623647936 15457953279559920 20610604372746560 30915906559119840 61831813118239680
• Sum of all divisors σ(n): 203785747943657472
• Sum of proper divisors (its aliquot sum) s(n): 141953934825417792
• 61831813118239680 is an abundant number, because the sum of its proper divisors (141953934825417792) is greater than itself. Its abundance is 80122121707178112

Bases of 61831813118239680

• Binary: 11011011101010111011010011011000101110110010001111000000₂
• Hexadecimal: 0xDBABB4D8BB23C0
• Base-36: GWTJQT4HSQO

Squares and roots of 61831813118239680

• 61831813118239680 squared (61831813118239680²) is 3823173113488916579860301926502400
• 61831813118239680 cubed (61831813118239680³) is 236393725471925233062054934792412685344227295232000
• The square root of 61831813118239680 is 248660035.2252844027
• The cube root of 61831813118239680 is 395430.9522196695

Scales and comparisons

• 61,831,813,118,239,680 seconds is equal to 1,966,060,398 years, 41 weeks, 5 days, 19 hours, 28 minutes.
• To count from 1 to 61,831,813,118,239,680 would take you about five billion, eight hundred ninety-eight million, one hundred eighty-one thousand, one 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 61831813118239680 cubic inches would be around 32952.6 feet tall.

Recreational maths with 61831813118239680

• 61831813118239680 backwards is 08693281131813816
• The number of decimal digits it has is: 17
• The sum of 61831813118239680's digits is 69
• More coming soon!