71532191633022813

Names of 71532191633022813

• Cardinal: 71532191633022813 can be written as Seventy-one quadrillion, five hundred thirty-two trillion, one hundred ninety-one billion, six hundred thirty-three million, twenty-two thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 7.1532191633022813 × 10¹⁶

Factors of 71532191633022813

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 857792707083

Divisors of 71532191633022813

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 11 19 21 33 57 77 133 209 231 361 399 627 1083 1463 2527 3971 4389 7581 11913 27797 83391 857792707043 2573378121129 6004548949301 9435719777473 16298061433817 18013646847903 28307159332419 48894184301451 66050038442311 114086430036719 179278675771987 198150115326933 309663167242523 342259290110157 537836027315961 928989501727569 1254950730403909 2167642170697661 3406294839667753 3764852191211727 6502926512092983 10218884519003259 23844063877674271 71532191633022813
• Sum of all divisors σ(n): 125498504211365376
• Sum of proper divisors (its aliquot sum) s(n): 53966312578342563
• 71532191633022813 is a deficient number, because the sum of its proper divisors (53966312578342563) is less than itself. Its deficiency is 17565879054680250

Bases of 71532191633022813

• Binary: 11111110001000100010011000111000010010101001111101011101₂
• Hexadecimal: 0xFE2226384A9F5D
• Base-36: JKC1N6FUF6L

Squares and roots of 71532191633022813

• 71532191633022813 squared (71532191633022813²) is 5116854439823498934464447778432969
• 71532191633022813 cubed (71532191633022813³) is 366019812347738123277017880193580200400317768321797
• The square root of 71532191633022813 is 267455027.3093082335
• The cube root of 71532191633022813 is 415113.8055966809

Scales and comparisons

• 71,532,191,633,022,813 seconds is equal to 2,274,502,430 years, 17 weeks, 2 days, 11 hours, 13 minutes, 33 seconds.
• To count from 1 to 71,532,191,633,022,813 would take you about six billion, eight hundred twenty-three million, five hundred seven thousand, two hundred ninety-one 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 71532191633022813 cubic inches would be around 34592.8 feet tall.

Recreational maths with 71532191633022813

• 71532191633022813 backwards is 31822033619123517
• 71532191633022813 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 71532191633022813's digits is 57
• More coming soon!