71272840285933

Names of 71272840285933

• Cardinal: 71272840285933 can be written as Seventy-one trillion, two hundred seventy-two billion, eight hundred forty million, two hundred eighty-five thousand, nine hundred thirty-three.

Scientific notation

• Scientific notation: 7.1272840285933 × 10¹³

Factors of 71272840285933

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 71

Divisors of 71272840285933

• Number of divisors d(n): 44
• Complete list of divisors:
  1 11 13 47 143 169 517 611 1859 2197 6721 7943 24167 28561 87373 103259 314171 371293 1135849 1342367 4084223 4826809 14766037 17450771 53094899 62748517 191958481 226860023 690233687 815730721 2495460253 2949180299 8973037931 10604499373 32440983289 38339343887 116649493103 137858491849 421732782757 498411470531 1516443410339 5482526175841 6479349116903 71272840285933
• Sum of all divisors σ(n): 86023698913728
• Sum of proper divisors (its aliquot sum) s(n): 14750858627795
• 71272840285933 is a deficient number, because the sum of its proper divisors (14750858627795) is less than itself. Its deficiency is 56521981658138

Bases of 71272840285933

• Binary: 10000001101001010000000010100111100111011101101₂
• Hexadecimal: 0x40D28053CEED
• Base-36: P9IAGW99P

Squares and roots of 71272840285933

• 71272840285933 squared (71272840285933²) is 5079817762424114001197680489
• 71272840285933 cubed (71272840285933³) is 362053040062899421612336278568075135261237
• The square root of 71272840285933 is 8442324.3414318665
• The cube root of 71272840285933 is 41461.1510997343

Scales and comparisons

• 71,272,840,285,933 seconds is equal to 2,266,255 years, 44 weeks, 4 days, 22 hours, 32 minutes, 13 seconds.
• To count from 1 to 71,272,840,285,933 would take you about five million, six hundred sixty-five thousand, six hundred thirty-nine 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 71272840285933 cubic inches would be around 3455.1 feet tall.

Recreational maths with 71272840285933

• 71272840285933 backwards is 33958204827217
• The number of decimal digits it has is: 14
• The sum of 71272840285933's digits is 61
• More coming soon!