31464264915

Names of 31464264915

• Cardinal: 31464264915 can be written as Thirty-one billion, four hundred sixty-four million, two hundred sixty-four thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 3.1464264915 × 10¹⁰

Factors of 31464264915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4129

Divisors of 31464264915

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 27 45 47 81 135 141 235 405 423 457 705 1269 1371 2115 2285 3617 3807 4113 6345 6855 10851 12339 18085 19035 20565 21479 32553 37017 54255 61695 64437 97659 107395 162765 169999 185085 193311 292977 322185 488295 509997 579933 849995 966555 1464885 1529991 1652969 1739799 2549985 2899665 4589973 4958907 7649955 8264845 8698995 13769919 14876721 22949865 24794535 44630163 68849595 74383605 77689543 133890489 223150815 233068629 388447715 669452445 699205887 1165343145 2097617661 3496029435 6292852983 10488088305 31464264915
• Sum of all divisors σ(n): 57744669312
• Sum of proper divisors (its aliquot sum) s(n): 26280404397
• 31464264915 is a deficient number, because the sum of its proper divisors (26280404397) is less than itself. Its deficiency is 5183860518

Bases of 31464264915

• Binary: 11101010011011010101001010011010011₂
• Hexadecimal: 0x7536A94D3
• Base-36: EGD0E6R

Squares and roots of 31464264915

• 31464264915 squared (31464264915²) is 989999966641299957225
• 31464264915 cubed (31464264915³) is 31149621216243024634105568260875
• The square root of 31464264915 is 177381.6927278573
• The cube root of 31464264915 is 3156.9850842509

Scales and comparisons

• 31,464,264,915 seconds is equal to 1,000 years, 24 weeks, 1 day, 17 hours, 35 minutes, 15 seconds.
• To count from 1 to 31,464,264,915 would take you about two thousand 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 31464264915 cubic inches would be around 263.1 feet tall.

Recreational maths with 31464264915

• 31464264915 backwards is 51946246413
• 31464264915 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31464264915's digits is 45
• More coming soon!