64507912704

Names of 64507912704

• Cardinal: 64507912704 can be written as Sixty-four billion, five hundred seven million, nine hundred twelve thousand, seven hundred four.

Scientific notation

• Scientific notation: 6.4507912704 × 10¹⁰

Factors of 64507912704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3143

Divisors of 64507912704

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 617 648 768 864 1152 1234 1296 1536 1728 1851 2304 2468 2521 2592 3456 3702 4608 4936 5042 5184 5553 6912 7404 7563 9872 10084 10368 11106 13824 14808 15126 16659 19744 20168 20736 22212 22689 29616 30252 33318 39488 40336 41472 44424 45378 49977 59232 60504 66636 68067 78976 80672 88848 90756 99954 118464 121008 133272 136134 157952 161344 177696 181512 199908 204201 236928 242016 266544 272268 315904 322688 355392 363024 399816 408402 473856 484032 533088 544536 645376 710784 726048 799632 816804 947712 968064 1066176 1089072 1290752 1421568 1452096 1555457 1599264 1633608 1936128 2132352 2178144 2843136 2904192 3110914 3198528 3267216 3872256 4264704 4356288 4666371 5808384 6221828 6397056 6534432 8529408 8712576 9332742 11616768 12443656 12794112 13068864 13999113 17425152 18665484 24887312 25588224 26137728 27998226 34850304 37330968 41997339 49774624 52275456 55996452 74661936 83994678 99549248 104550912 111992904 125992017 149323872 167989356 199098496 223985808 251984034 298647744 335978712 398196992 447971616 503968068 597295488 671957424 796393984 895943232 1007936136 1194590976 1343914848 1791886464 2015872272 2389181952 2687829696 3583772928 4031744544 5375659392 7167545856 8063489088 10751318784 16126978176 21502637568 32253956352 64507912704
• Sum of all divisors σ(n): 192927688668
• Sum of proper divisors (its aliquot sum) s(n): 128419775964
• 64507912704 is an abundant number, because the sum of its proper divisors (128419775964) is greater than itself. Its abundance is 63911863260

Bases of 64507912704

• Binary: 111100000100111110001010001000000000₂
• Hexadecimal: 0xF04F8A200
• Base-36: TMUCG00

Squares and roots of 64507912704

• 64507912704 squared (64507912704²) is 4161270801426884591616
• 64507912704 cubed (64507912704³) is 268434893596149589874647618289664
• The square root of 64507912704 is 253984.0796270507
• The cube root of 64507912704 is 4010.5536453205

Scales and comparisons

• 64,507,912,704 seconds is equal to 2,051 years, 7 weeks, 6 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 64,507,912,704 would take you about four thousand, one hundred two 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 64507912704 cubic inches would be around 334.2 feet tall.

Recreational maths with 64507912704

• 64507912704 backwards is 40721970546
• The number of decimal digits it has is: 11
• The sum of 64507912704's digits is 45
• More coming soon!