1640937050860368

Names of 1640937050860368

• Cardinal: 1640937050860368 can be written as One quadrillion, six hundred forty trillion, nine hundred thirty-seven billion, fifty million, eight hundred sixty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.640937050860368 × 10¹⁵

Factors of 1640937050860368

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9612

Divisors of 1640937050860368

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 103 163 179 206 309 326 358 412 489 537 618 652 716 824 978 1074 1236 1304 1432 1481 1648 1956 2148 2472 2608 2864 2962 3912 4296 4443 4944 5924 7681 7824 8592 8886 11848 15362 16789 17772 18437 23043 23696 29177 30724 33578 35544 36874 46086 50367 55311 58354 61448 67156 71088 73748 87531 92172 100734 110622 116708 122896 134312 147496 152543 175062 184344 201468 221244 233416 241403 265099 268624 294992 305086 350124 368688 402936 442488 457629 466832 482806 530198 610172 700248 724209 791143 795297 805872 884976 915258 965612 1060396 1220344 1252003 1374899 1400496 1448418 1582286 1590594 1830516 1931224 2120792 2373429 2440688 2504006 2749798 2896836 3005231 3164572 3181188 3661032 3756009 3862448 4124697 4241584 4746858 5008012 5499596 5793672 6010462 6329144 6362376 7322064 7512018 8249394 9015693 9493716 10016024 10999192 11375561 11587344 12020924 12658288 12724752 15024036 16498788 18031386 18987432 20032048 21998384 22751122 24041848 24864509 27305197 30048072 32997576 34126683 36062772 37974864 43211137 45502244 48083696 49729018 54610394 60096144 65995152 68253366 72125544 74593527 81915591 86422274 91004488 99458036 109220788 128956309 129633411 136506732 141614597 144251088 149187054 163831182 172844548 182008976 198916072 218441576 224108537 257912618 259266822 273013464 283229194 298374108 327662364 345689096 386868927 397832144 424843791 436883152 448217074 515825236 518533644 546026928 566458388 596748216 655324728 672325611 691378192 773737854 849687582 896434148 1031650472 1037067288 1132916776 1171682783 1193496432 1310649456 1344651222 1547475708 1699375164 1792868296 1854216443 2036225419 2063300944 2074134576 2265833552 2343365566 2689302444 3094951416 3398750328 3515048349 3585736592 3708432886 4072450838 4450747111 4686731132 5378604888 5562649329 6108676257 6189902832 6797500656 7030096698 7416865772 8144901676 8901494222 9373462264 10757209776 11125298658 12217352514 13352241333 14060193396 14833731544 16289803352 17802988444 18746924528 22250597316 23083179311 24434705028 26704482666 28120386792 29667463088 32579606704 35605976888 44501194632 46166358622 48869410056 53408965332 56240773584 69249537933 71211953776 89002389264 92332717244 97738820112 106817930664 138499075866 184665434488 190984293629 209731218157 213635861328 276998151732 331904743297 369330868976 381968587258 419462436314 553996303464 572952880887 629193654471 663809486594 763937174516 838924872628 995714229891 1107992606928 1145905761774 1258387308942 1327618973188 1527874349032 1677849745256 1991428459782 2291811523548 2516774617884 2655237946376 3055748698064 3355699490512 3982856919564 4583623047096 5033549235768 5310475892752 7965713839128 9167246094192 10067098471536 15931427678256 34186188559591 68372377119182 102558565678773 136744754238364 205117131357546 273489508476728 410234262715092 546979016953456 820468525430184 1640937050860368
• Sum of all divisors σ(n): 4334049668782080
• Sum of proper divisors (its aliquot sum) s(n): 2693112617921712
• 1640937050860368 is an abundant number, because the sum of its proper divisors (2693112617921712) is greater than itself. Its abundance is 1052175567061344

Bases of 1640937050860368

• Binary: 101110101000110110001101110000000111110101101010000₂
• Hexadecimal: 0x5D46C6E03EB50
• Base-36: G5NW2OCCPC

Squares and roots of 1640937050860368

• 1640937050860368 squared (1640937050860368²) is 2692674404886321956409033095424
• 1640937050860368 cubed (1640937050860368³) is 4418509196881357628883302409949154045443756032
• The square root of 1640937050860368 is 40508481.2213487955
• The cube root of 1640937050860368 is 117949.8266743345

Scales and comparisons

• 1,640,937,050,860,368 seconds is equal to 52,176,722 years, 24 weeks, 1 day, 13 hours, 12 minutes, 48 seconds.
• To count from 1 to 1,640,937,050,860,368 would take you about one hundred fifty-six million, five hundred thirty thousand, one hundred sixty-seven 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 1640937050860368 cubic inches would be around 9829.2 feet tall.

Recreational maths with 1640937050860368

• 1640937050860368 backwards is 8630680507390461
• The number of decimal digits it has is: 16
• The sum of 1640937050860368's digits is 66
• More coming soon!