51479921088

Names of 51479921088

• Cardinal: 51479921088 can be written as Fifty-one billion, four hundred seventy-nine million, nine hundred twenty-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 5.1479921088 × 10¹⁰

Factors of 51479921088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 29791626

Divisors of 51479921088

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1728 29791621 59583242 89374863 119166484 178749726 238332968 268124589 357499452 476665936 536249178 714998904 804373767 953331872 1072498356 1429997808 1608747534 1906663744 2144996712 2859995616 3217495068 4289993424 5719991232 6434990136 8579986848 12869980272 17159973696 25739960544 51479921088
• Sum of all divisors σ(n): 151341439760
• Sum of proper divisors (its aliquot sum) s(n): 99861518672
• 51479921088 is an abundant number, because the sum of its proper divisors (99861518672) is greater than itself. Its abundance is 48381597584

Bases of 51479921088

• Binary: 101111111100011100010100000111000000₂
• Hexadecimal: 0xBFC7141C0
• Base-36: NNDTDC0

Squares and roots of 51479921088

• 51479921088 squared (51479921088²) is 2650182275226707103744
• 51479921088 cubed (51479921088³) is 136431174397487179010830149353472
• The square root of 51479921088 is 226891.8709165227
• The cube root of 51479921088 is 3720.0258478953

Scales and comparisons

• 51,479,921,088 seconds is equal to 1,636 years, 46 weeks, 6 days, 10 hours, 4 minutes, 48 seconds.
• To count from 1 to 51,479,921,088 would take you about three thousand, two hundred seventy-three 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 51479921088 cubic inches would be around 310 feet tall.

Recreational maths with 51479921088

• 51479921088 backwards is 88012997415
• 51479921088 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51479921088's digits is 54
• More coming soon!