664357006512

Names of 664357006512

• Cardinal: 664357006512 can be written as Six hundred sixty-four billion, three hundred fifty-seven million, six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.64357006512 × 10¹¹

Factors of 664357006512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3474

Divisors of 664357006512

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 337 432 601 648 674 1011 1202 1296 1348 1803 2022 2404 2531 2696 3033 3606 4044 4808 5062 5392 5409 6066 7212 7593 8088 9099 9616 10124 10818 12132 14424 15186 16176 16227 18198 20248 21636 22779 24264 27297 28848 30372 32454 36396 40496 43272 45558 48528 48681 54594 60744 64908 68337 72792 86544 91116 97362 109188 121488 129816 136674 145584 182232 194724 202537 205011 218376 259632 273348 364464 389448 405074 410022 436752 546696 607611 778896 810148 820044 852947 1093392 1215222 1521131 1620296 1640088 1705894 1822833 2430444 2558841 3042262 3240592 3280176 3411788 3645666 4563393 4860888 5117682 5468499 6084524 6823576 7291332 7676523 9126786 9721776 10235364 10936998 12169048 13647152 13690179 14582664 15353046 16405497 18253572 20470728 21873996 23029569 24338096 27380358 29165328 30706092 32810994 36507144 40941456 41070537 43747992 46059138 54760716 61412184 65621988 69088707 73014288 82141074 87495984 92118276 109521432 122824368 123211611 131243976 138177414 164282148 184236552 219042864 246423222 262487952 276354828 328564296 368473104 492846444 512621147 552709656 657128592 985692888 1025242294 1105419312 1537863441 1971385776 2050484588 3075726882 4100969176 4613590323 6151453764 8201938352 9227180646 12302907528 13840770969 18454361292 24605815056 27681541938 36908722584 41522312907 55363083876 73817445168 83044625814 110726167752 166089251628 221452335504 332178503256 664357006512
• Sum of all divisors σ(n): 1932519821232
• Sum of proper divisors (its aliquot sum) s(n): 1268162814720
• 664357006512 is an abundant number, because the sum of its proper divisors (1268162814720) is greater than itself. Its abundance is 603805808208

Bases of 664357006512

• Binary: 1001101010101110110000110110110010110000₂
• Hexadecimal: 0x9AAEC36CB0
• Base-36: 8H790B00

Squares and roots of 664357006512

• 664357006512 squared (664357006512²) is 441370232101585610406144
• 664357006512 cubed (664357006512³) is 293227406162516062818120104372809728
• The square root of 664357006512 is 815080.9815668625
• The cube root of 664357006512 is 8725.7046045779

Scales and comparisons

• 664,357,006,512 seconds is equal to 21,124 years, 25 weeks, 6 days, 4 hours, 55 minutes, 12 seconds.
• To count from 1 to 664,357,006,512 would take you about forty-two thousand, two hundred forty-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 664357006512 cubic inches would be around 727.1 feet tall.

Recreational maths with 664357006512

• 664357006512 backwards is 215600753466
• The number of decimal digits it has is: 12
• The sum of 664357006512's digits is 45
• More coming soon!