61664158188672

Names of 61664158188672

• Cardinal: 61664158188672 can be written as Sixty-one trillion, six hundred sixty-four billion, one hundred fifty-eight million, one hundred eighty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.1664158188672 × 10¹³

Factors of 61664158188672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19884

Divisors of 61664158188672

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 29 32 39 48 52 58 64 78 87 96 104 113 116 128 156 174 192 193 208 226 232 312 339 348 377 384 386 416 452 464 579 624 678 696 754 772 832 904 928 1131 1158 1248 1356 1392 1469 1508 1544 1664 1808 1856 2262 2316 2496 2509 2712 2784 2938 3016 3088 3277 3616 3712 4407 4524 4632 4992 5018 5424 5568 5597 5876 6032 6176 6554 7232 7527 8814 9048 9264 9831 10036 10848 11136 11194 11752 12064 12352 13108 14464 15054 16791 17628 18096 18528 19531 19662 20072 21696 21809 22388 23504 24128 24704 26216 30108 33582 35256 36192 37056 39062 39324 40144 42601 43392 43618 44776 47008 48256 52432 58593 60216 65427 67164 70512 72384 72761 74112 78124 78648 80288 85202 87236 89552 94016 104864 117186 120432 127803 130854 134328 141024 144768 145522 156248 157296 160576 170404 174472 179104 188032 209728 218283 234372 240864 253903 255606 261708 268656 282048 283517 291044 312496 314592 321152 340808 348944 358208 419456 436566 468744 481728 507806 511212 523416 537312 564096 566399 567034 582088 624992 629184 632461 681616 697888 716416 761709 850551 873132 937488 963456 1015612 1022424 1046832 1074624 1132798 1134068 1164176 1249984 1258368 1264922 1363232 1395776 1523418 1699197 1701102 1746264 1874976 1897383 2031224 2044848 2093664 2149248 2207003 2265596 2268136 2328352 2499968 2529844 2726464 2791552 3046836 3398394 3402204 3492528 3749952 3769483 3794766 4062448 4089696 4187328 4414006 4531192 4536272 4656704 5059688 5452928 6093672 6621009 6796788 6804408 6985056 7363187 7499904 7538966 7589532 8124896 8179392 8221993 8374656 8828012 9062384 9072544 9313408 10119376 11308449 12187344 13242018 13593576 13608816 13970112 14726374 15077932 15179064 16249792 16358784 16443986 17656024 18124768 18145088 20238752 22089561 22616898 24374688 24665979 26484036 27187152 27217632 27940224 28691039 29452748 30155864 30358128 32499584 32887972 35312048 36249536 36290176 40477504 44179122 45233796 48749376 49003279 49331958 52968072 54374304 54435264 57382078 58905496 60311728 60716256 64003087 65775944 70624096 72499072 80955008 86073117 88358244 90467592 97498752 98006558 98663916 105936144 108748608 108870528 109315007 114764156 117810992 120623456 121432512 128006174 131551888 141248192 147009837 172146234 176716488 180935184 192009261 196013116 197327832 211872288 217497216 218630014 229528312 235621984 241246912 242865024 256012348 263103776 282496384 294019674 327945021 344292468 353432976 361870368 384018522 392026232 394655664 423744576 425951579 437260028 459056624 471243968 482493824 512024696 526207552 588039348 655890042 688584936 706865952 723740736 768037044 784052464 789311328 832040131 847489152 851903158 874520056 918113248 942487936 1024049392 1052415104 1176078696 1277854737 1311780084 1377169872 1413731904 1421095091 1447481472 1536074088 1568104928 1578622656 1664080262 1703806316 1749040112 1836226496 2048098784 2352157392 2496120393 2555709474 2623560168 2754339744 2827463808 2842190182 3072148176 3136209856 3157245312 3328160524 3407612632 3498080224 3672452992 4096197568 4263285273 4704314784 4992240786 5111418948 5247120336 5508679488 5537370527 5684380364 6144296352 6272419712 6656321048 6815225264 6996160448 8192395136 8526570546 9408629568 9984481572 10222837896 10494240672 11017358976 11074741054 11368760728 12288592704 12352595791 13312642096 13630450528 13992320896 16612111581 17053141092 18817259136 19968963144 20445675792 20988481344 22149482108 22737521456 24577185408 24705191582 26625284192 27260901056 33224223162 34106282184 37057787373 39937926288 40891351584 41976962688 44298964216 45475042912 49410383164 53250568384 54521802112 66448446324 68212564368 74115574746 79875852576 81782703168 88597928432 90950085824 98820766328 106501136768 132896892648 136425128736 148231149492 159751705152 160583745283 163565406336 177195856864 181900171648 197641532656 265793785296 272850257472 296462298984 319503410304 321167490566 354391713728 395283065312 481751235849 531587570592 545700514944 592924597968 642334981132 708783427456 790566130624 963502471698 1063175141184 1185849195936 1284669962264 1581132261248 1927004943396 2126350282368 2371698391872 2569339924528 3854009886792 4743396783744 5138679849056 7708019773584 10277359698112 15416039547168 20554719396224 30832079094336 61664158188672
• Sum of all divisors σ(n): 185055824620800
• Sum of proper divisors (its aliquot sum) s(n): 123391666432128
• 61664158188672 is an abundant number, because the sum of its proper divisors (123391666432128) is greater than itself. Its abundance is 61727508243456

Bases of 61664158188672

• Binary: 1110000001010101001110001111101000010010000000₂
• Hexadecimal: 0x38154E3E8480
• Base-36: LUW4FNWQO

Squares and roots of 61664158188672

• 61664158188672 squared (61664158188672²) is 3802468405117564071949123584
• 61664158188672 cubed (61664158188672³) is 234476013240596798438135173228087316840448
• The square root of 61664158188672 is 7852652.9395276345
• The cube root of 61664158188672 is 39507.3229362111

Scales and comparisons

• 61,664,158,188,672 seconds is equal to 1,960,729 years, 25 weeks, 3 days, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 61,664,158,188,672 would take you about four million, nine hundred one thousand, eight hundred twenty-three 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 61664158188672 cubic inches would be around 3292.3 feet tall.

Recreational maths with 61664158188672

• 61664158188672 backwards is 27688185146616
• The number of decimal digits it has is: 14
• The sum of 61664158188672's digits is 69
• More coming soon!