664846717346016

Names of 664846717346016

• Cardinal: 664846717346016 can be written as Six hundred sixty-four trillion, eight hundred forty-six billion, seven hundred seventeen million, three hundred forty-six thousand and sixteen.

Scientific notation

• Scientific notation: 6.64846717346016 × 10¹⁴

Factors of 664846717346016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25555301527

Divisors of 664846717346016

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 271 542 813 1084 1626 2168 3252 4336 6504 8672 13008 26016 25555301251 51110602502 76665903753 102221205004 153331807506 204442410008 306663615012 408884820016 613327230024 817769640032 1226654460048 2453308920096 6925486639021 13850973278042 20776459917063 27701946556084 41552919834126 55403893112168 83105839668252 110807786224336 166211679336504 221615572448672 332423358673008 664846717346016
• Sum of all divisors σ(n): 1751662569017088
• Sum of proper divisors (its aliquot sum) s(n): 1086815851671072
• 664846717346016 is an abundant number, because the sum of its proper divisors (1086815851671072) is greater than itself. Its abundance is 421969134325056

Bases of 664846717346016

• Binary: 10010111001010110010110000011010101110000011100000₂
• Hexadecimal: 0x25CACB06AE0E0
• Base-36: 6JO2D5O9UO

Squares and roots of 664846717346016

• 664846717346016 squared (664846717346016²) is 442021157565773292378671072256
• 664846717346016 cubed (664846717346016³) is 293876315605090477860519194747969633289732096
• The square root of 664846717346016 is 25784621.7219880115
• The cube root of 664846717346016 is 87278.4804178855

Scales and comparisons

• 664,846,717,346,016 seconds is equal to 21,140,069 years, 5 weeks, 3 days, 11 hours, 13 minutes, 36 seconds.
• To count from 1 to 664,846,717,346,016 would take you about fifty-two million, eight hundred fifty thousand, one hundred seventy-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 664846717346016 cubic inches would be around 7273.2 feet tall.

Recreational maths with 664846717346016

• 664846717346016 backwards is 610643717648466
• The number of decimal digits it has is: 15
• The sum of 664846717346016's digits is 69
• More coming soon!