51377431146138979

Names of 51377431146138979

• Cardinal: 51377431146138979 can be written as Fifty-one quadrillion, three hundred seventy-seven trillion, four hundred thirty-one billion, one hundred forty-six million, one hundred thirty-eight thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 5.1377431146138979 × 10¹⁶

Factors of 51377431146138979

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 16775182

Divisors of 51377431146138979

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 769 5383 589717 4128019 16184689 113292823 453492373 3174446611 12446025841 87122180887 9544386243013 66810703701091 7339633020876997 51377431146138979
• Sum of all divisors σ(n): 58793522587307200
• Sum of proper divisors (its aliquot sum) s(n): 7416091441168221
• 51377431146138979 is a deficient number, because the sum of its proper divisors (7416091441168221) is less than itself. Its deficiency is 43961339704970758

Bases of 51377431146138979

• Binary: 10110110100001111000000001011100111100000000110101100011₂
• Hexadecimal: 0xB687805CF00D63
• Base-36: E1VS216G677

Squares and roots of 51377431146138979

• 51377431146138979 squared (51377431146138979²) is 2639640431176251641322499183162441
• 51377431146138979 cubed (51377431146138979³) is 135617944503322475079900634440428914624764118887739
• The square root of 51377431146138979 is 226665902.0367619807
• The cube root of 51377431146138979 is 371755.5509157373

Scales and comparisons

• 51,377,431,146,138,979 seconds is equal to 1,633,643,389 years, 32 weeks, 1 day, 1 hour, 16 minutes, 19 seconds.
• To count from 1 to 51,377,431,146,138,979 would take you about four billion, nine hundred million, nine hundred thirty thousand, one hundred sixty-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 51377431146138979 cubic inches would be around 30979.6 feet tall.

Recreational maths with 51377431146138979

• 51377431146138979 backwards is 97983164113477315
• The number of decimal digits it has is: 17
• The sum of 51377431146138979's digits is 79
• More coming soon!