6406390611264

Names of 6406390611264

• Cardinal: 6406390611264 can be written as Six trillion, four hundred six billion, three hundred ninety million, six hundred eleven thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 6.406390611264 × 10¹²

Factors of 6406390611264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1421

Divisors of 6406390611264

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 147 168 192 196 224 294 336 343 392 448 588 672 686 784 1029 1176 1344 1372 1409 1568 2058 2352 2401 2744 2818 3136 4116 4227 4704 4802 5488 5636 7203 8232 8454 9408 9604 9863 10976 11272 14406 16464 16807 16908 19208 19726 21952 22544 28812 29589 32928 33614 33816 38416 39452 45088 50421 57624 59178 65856 67228 67632 69041 76832 78904 90176 100842 115248 118356 134456 135264 138082 153664 157808 201684 207123 230496 236712 268912 270528 276164 315616 403368 414246 460992 473424 483287 537824 552328 631232 806736 828492 946848 966574 1075648 1104656 1449861 1613472 1656984 1893696 1933148 1985281 2209312 2899722 3226944 3313968 3383009 3866296 3970562 4418624 5799444 5955843 6627936 6766018 7732592 7941124 10149027 11598888 11911686 13255872 13532036 13896967 15465184 15882248 20298054 23197776 23681063 23823372 27064072 27793934 30930368 31764496 40596108 41690901 46395552 47362126 47646744 54128144 55587868 63528992 71043189 81192216 83381802 92791104 94724252 95293488 97278769 108256288 111175736 127057984 142086378 162384432 166763604 189448504 190586976 194557538 216512576 222351472 284172756 291836307 324768864 333527208 378897008 381173952 389115076 444702944 568345512 583672614 649537728 667054416 680951383 757794016 778230152 889405888 1136691024 1167345228 1334108832 1361902766 1515588032 1556460304 2042854149 2273382048 2334690456 2668217664 2723805532 3112920608 4085708298 4546764096 4669380912 4766659681 5447611064 6225841216 8171416596 9338761824 9533319362 10895222128 14299979043 16342833192 18677523648 19066638724 21790444256 28599958086 32685666384 33366617767 38133277448 43580888512 57199916172 65371332768 66733235534 76266554896 100099853301 114399832344 130742665536 133466471068 152533109792 200199706602 228799664688 266932942136 305066219584 400399413204 457599329376 533865884272 800798826408 915198658752 1067731768544 1601597652816 2135463537088 3203195305632 6406390611264
• Sum of all divisors σ(n): 19789158861024
• Sum of proper divisors (its aliquot sum) s(n): 13382768249760
• 6406390611264 is an abundant number, because the sum of its proper divisors (13382768249760) is greater than itself. Its abundance is 6976377638496

Bases of 6406390611264

• Binary: 1011101001110011010101000101111110101000000₂
• Hexadecimal: 0x5D39AA2FD40
• Base-36: 29R1ZK85C

Squares and roots of 6406390611264

• 6406390611264 squared (6406390611264²) is 41041840664091527563677696
• 6406390611264 cubed (6406390611264³) is 262930062699429012963912659561323167744
• The square root of 6406390611264 is 2531084.8684435691
• The cube root of 6406390611264 is 18572.5329849367

Scales and comparisons

• 6,406,390,611,264 seconds is equal to 203,703 years, 21 weeks, 11 hours, 34 minutes, 24 seconds.
• To count from 1 to 6,406,390,611,264 would take you about five hundred nine thousand, two hundred fifty-eight 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 6406390611264 cubic inches would be around 1547.7 feet tall.

Recreational maths with 6406390611264

• 6406390611264 backwards is 4621160936046
• 6406390611264 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6406390611264's digits is 48
• More coming soon!