64790316475488

Names of 64790316475488

• Cardinal: 64790316475488 can be written as Sixty-four trillion, seven hundred ninety billion, three hundred sixteen million, four hundred seventy-five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 6.4790316475488 × 10¹³

Factors of 64790316475488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1087

Divisors of 64790316475488

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 73 96 108 144 146 216 219 288 292 432 438 584 657 864 876 1009 1168 1314 1752 1971 2018 2336 2628 3027 3504 3942 4036 5256 6054 7008 7884 8072 9081 10512 12108 15768 16144 18162 21024 24216 27243 31536 32288 36324 48432 54486 63072 72648 73657 96864 108972 145296 147314 217944 220971 290592 294628 435888 441942 589256 662913 871776 883884 1018081 1178512 1325826 1767768 1988739 2036162 2357024 2651652 3054243 3535536 3977478 4072324 5303304 6108486 7071072 7954956 8144648 9162729 10606608 12216972 15909912 16289296 18325458 21213216 24433944 27488187 31819824 32578592 36650916 48867888 54976374 63639648 73301832 74319913 97735776 109952748 146603664 148639826 219905496 222959739 293207328 297279652 439810992 445919478 594559304 668879217 879621984 891838956 1027243729 1189118608 1337758434 1783677912 2006637651 2054487458 2378237216 2675516868 3081731187 3567355824 4013275302 4108974916 5351033736 6163462374 7134711648 8026550604 8217949832 9245193561 10702067472 12326924748 16053101208 16435899664 18490387122 21404134944 24653849496 27735580683 32106202416 32871799328 36980774244 49307698992 55471161366 64212404832 73961548488 74988792217 98615397984 110942322732 147923096976 149977584434 221884645464 224966376651 295846193952 299955168868 443769290928 449932753302 599910337736 674899129953 887538581856 899865506604 1199820675472 1349798259906 1799731013208 2024697389859 2399641350944 2699596519812 3599462026416 4049394779718 5399193039624 7198924052832 8098789559436 10798386079248 16197579118872 21596772158496 32395158237744 64790316475488
• Sum of all divisors σ(n): 191750450673600
• Sum of proper divisors (its aliquot sum) s(n): 126960134198112
• 64790316475488 is an abundant number, because the sum of its proper divisors (126960134198112) is greater than itself. Its abundance is 62169817722624

Bases of 64790316475488

• Binary: 1110101110110100101011110011000110010001100000₂
• Hexadecimal: 0x3AED2BCC6460
• Base-36: MYS9DLCO0

Squares and roots of 64790316475488

• 64790316475488 squared (64790316475488²) is 4197785108993891774504838144
• 64790316475488 cubed (64790316475488³) is 271975825707805136045256818954369983414272
• The square root of 64790316475488 is 8049243.2237750153
• The cube root of 64790316475488 is 40163.9761427957

Scales and comparisons

• 64,790,316,475,488 seconds is equal to 2,060,131 years, 34 weeks, 4 hours, 4 minutes, 48 seconds.
• To count from 1 to 64,790,316,475,488 would take you about five million, one hundred fifty thousand, three hundred twenty-nine 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 64790316475488 cubic inches would be around 3347 feet tall.

Recreational maths with 64790316475488

• 64790316475488 backwards is 88457461309746
• 64790316475488 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64790316475488's digits is 72
• More coming soon!