6399040882408768

Names of 6399040882408768

• Cardinal: 6399040882408768 can be written as Six quadrillion, three hundred ninety-nine trillion, forty billion, eight hundred eighty-two million, four hundred eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.399040882408768 × 10¹⁵

Factors of 6399040882408768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 307

Divisors of 6399040882408768

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 127 167 176 242 254 334 352 484 508 668 704 968 1016 1331 1336 1397 1837 1936 2032 2662 2672 2794 3674 3872 4064 5324 5344 5588 7348 7744 8128 10648 10688 11176 14696 15367 16129 20207 21209 21296 22352 27889 29392 30734 32258 40414 42418 42592 44704 55778 58784 61468 64516 80828 84836 85184 89408 111556 117568 122936 129032 161656 169037 169672 177419 222277 223112 233299 245872 258064 306779 323312 338074 339344 354838 444554 446224 466598 491744 516128 613558 646624 676148 678688 709676 889108 892448 933196 983488 1032256 1227116 1293248 1352296 1357376 1419352 1778216 1784896 1866392 1951609 2454232 2566289 2693543 2704592 2838704 3374569 3541903 3556432 3732784 3903218 4657463 4908464 5132578 5387086 5409184 5677408 6749138 7083806 7112864 7465568 7806436 9314926 9816928 10265156 10774172 10818368 11354816 13498276 14167612 14225728 14931136 15612872 18629852 19633856 20530312 21467699 21548344 26996552 28229179 28335224 29628973 31225744 37120259 37259704 38960933 41060624 42935398 43096688 51232093 53993104 56458358 56670448 59257946 62451488 74240518 74519408 77921866 82121248 85870796 86193376 102464186 107986208 112916716 113340896 118515892 124902976 148481036 149038816 155843732 164242496 171741592 172386752 204928372 215972416 225833432 226681792 237031784 296962072 298077632 311687464 325918703 343483184 409856744 428570263 449821681 451666864 474063568 563553023 591497801 593924144 623374928 651837406 686966368 819713488 857140526 899643362 903333728 948127136 1127106046 1182995602 1187848288 1246749856 1303674812 1373932736 1639426976 1714281052 1799286724 1806667456 1896254272 2254212092 2365991204 2375696576 2493499712 2607349624 3278853952 3428562104 3585105733 3598573448 4508424184 4714272893 4731982408 4948038491 5214699248 6199083253 6506475811 6857124208 7170211466 7197146896 9016848368 9428545786 9463964816 9896076982 10429398496 12398166506 13012951622 13714248416 14340422932 14394293792 18033696736 18857091572 18927929632 19792153964 20858796992 24796333012 26025903244 27428496832 28680845864 28788587584 36067393472 37714183144 37855859264 39584307928 49592666024 52051806488 54428423401 57361691728 71571233921 75120220727 75428366288 79168615856 99185332048 104103612976 108856846802 114723383456 143142467842 150240441454 150856732576 158337231712 198370664096 208207225952 217713693604 229446766912 286284935684 300480882908 301713465152 316674463424 396741328192 416414451904 435427387208 572569871368 598712657411 600961765816 787283573131 826322427997 870854774416 1145139742736 1197425314822 1201923531632 1574567146262 1652644855994 1741709548832 2290279485472 2394850629644 2403847063264 3149134292524 3305289711988 3483419097664 4580558970944 4789701259288 4807694126528 6298268585048 6610579423976 9089546707967 9579402518576 12596537170096 13221158847952 18179093415934 19158805037152 25193074340192 26442317695904 36358186831868 38317610074304 50386148680384 52884635391808 72716373663736 99985013787637 145432747327472 199970027575274 290865494654944 399940055150548 581730989309888 799880110301096 1599760220602192 3199520441204384 6399040882408768
• Sum of all divisors σ(n): 14162600327137920
• Sum of proper divisors (its aliquot sum) s(n): 7763559444729152
• 6399040882408768 is an abundant number, because the sum of its proper divisors (7763559444729152) is greater than itself. Its abundance is 1364518562320384

Bases of 6399040882408768

• Binary: 10110101110111110010011001110101100101111110101000000₂
• Hexadecimal: 0x16BBE4CEB2FD40
• Base-36: 1R09QSR1OHS

Squares and roots of 6399040882408768

• 6399040882408768 squared (6399040882408768²) is 40947724214738784210673843277824
• 6399040882408768 cubed (6399040882408768³) is 262026161291712946446888367247085385569757560832
• The square root of 6399040882408768 is 79994005.2904514089
• The cube root of 6399040882408768 is 185654.2782363717

Scales and comparisons

• 6,399,040,882,408,768 seconds is equal to 203,469,706 years, 27 weeks, 3 days, 39 minutes, 28 seconds.
• To count from 1 to 6,399,040,882,408,768 would take you about six hundred ten million, four hundred nine thousand, one hundred nineteen 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 6399040882408768 cubic inches would be around 15471.2 feet tall.

Recreational maths with 6399040882408768

• 6399040882408768 backwards is 8678042880409936
• The number of decimal digits it has is: 16
• The sum of 6399040882408768's digits is 82
• More coming soon!