47431529985

Names of 47431529985

• Cardinal: 47431529985 can be written as Forty-seven billion, four hundred thirty-one million, five hundred twenty-nine thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 4.7431529985 × 10¹⁰

Factors of 47431529985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 579958

Divisors of 47431529985

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 19 21 35 41 57 95 105 123 133 205 285 287 399 615 665 779 861 1435 1995 2337 3895 4305 5453 11685 16359 27265 81795 579883 1739649 2899415 4059181 8698245 11017777 12177543 20295905 23775203 33053331 55088885 60887715 71325609 77124439 118876015 165266655 166426421 231373317 356628045 385622195 451728857 499279263 832132105 1156866585 1355186571 2258644285 2496396315 3162101999 6775932855 9486305997 15810509995 47431529985
• Sum of all divisors σ(n): 93523691520
• Sum of proper divisors (its aliquot sum) s(n): 46092161535
• 47431529985 is a deficient number, because the sum of its proper divisors (46092161535) is less than itself. Its deficiency is 1339368450

Bases of 47431529985

• Binary: 101100001011001000111011011000000001₂
• Hexadecimal: 0xB0B23B601
• Base-36: LSFIARL

Squares and roots of 47431529985

• 47431529985 squared (47431529985²) is 2249750036717954100225
• 47431529985 cubed (47431529985³) is 106709086325342490892675782746625
• The square root of 47431529985 is 217787.8095417647
• The cube root of 47431529985 is 3619.8372479813

Scales and comparisons

• 47,431,529,985 seconds is equal to 1,508 years, 9 weeks, 1 day, 59 minutes, 45 seconds.
• To count from 1 to 47,431,529,985 would take you about three thousand and sixteen 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 47431529985 cubic inches would be around 301.7 feet tall.

Recreational maths with 47431529985

• 47431529985 backwards is 58992513474
• 47431529985 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47431529985's digits is 57
• More coming soon!