31439974122495

Names of 31439974122495

• Cardinal: 31439974122495 can be written as Thirty-one trillion, four hundred thirty-nine billion, nine hundred seventy-four million, one hundred twenty-two thousand, four hundred ninety-five.

Scientific notation

• Scientific notation: 3.1439974122495 × 10¹³

Factors of 31439974122495

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5609549

Divisors of 31439974122495

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 45 53 159 265 477 795 2351 2385 7053 11755 21159 35265 105795 124603 373809 623015 1121427 1869045 5607135 5607137 16821411 28035685 50464233 84107055 252321165 297178261 891534783 1485891305 2674604349 4457673915 13182379087 13373021745 39547137261 65911895435 118641411783 197735686305 593207058915 698666091611 2095998274833 3493330458055 6287994824499 10479991374165 31439974122495
• Sum of all divisors σ(n): 55547807882112
• Sum of proper divisors (its aliquot sum) s(n): 24107833759617
• 31439974122495 is a deficient number, because the sum of its proper divisors (24107833759617) is less than itself. Its deficiency is 7332140362878

Bases of 31439974122495

• Binary: 111001001100000110000011111010100001111111111₂
• Hexadecimal: 0x1C98307D43FF
• Base-36: B57BOU41R

Squares and roots of 31439974122495

• 31439974122495 squared (31439974122495²) is 988471972823155245265025025
• 31439974122495 cubed (31439974122495³) is 31077533246371581820068411664088590437375
• The square root of 31439974122495 is 5607135.9999999109
• The cube root of 31439974122495 is 31561.7246489383

Scales and comparisons

• 31,439,974,122,495 seconds is equal to 999,693 years, 48 weeks, 1 day, 9 hours, 8 minutes, 15 seconds.
• To count from 1 to 31,439,974,122,495 would take you about two million, four hundred ninety-nine thousand, two hundred thirty-four 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 31439974122495 cubic inches would be around 2630.1 feet tall.

Recreational maths with 31439974122495

• 31439974122495 backwards is 59422147993413
• The number of decimal digits it has is: 14
• The sum of 31439974122495's digits is 63
• More coming soon!