31195201044

Names of 31195201044

• Cardinal: 31195201044 can be written as Thirty-one billion, one hundred ninety-five million, two hundred one thousand and forty-four.

Scientific notation

• Scientific notation: 3.1195201044 × 10¹⁰

Factors of 31195201044

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2765

Divisors of 31195201044

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 588 686 1029 1372 2058 2753 4116 5506 8259 11012 16518 19271 33036 38542 57813 77084 115626 134897 231252 269794 404691 539588 809382 944279 1618764 1888558 2832837 3777116 5665674 7579009 11331348 15158018 22737027 30316036 45474054 53053063 90948108 106106126 159159189 212212252 318318378 371371441 636636756 742742882 1114114323 1485485764 2228228646 2599600087 4456457292 5199200174 7798800261 10398400348 15597600522 31195201044
• Sum of all divisors σ(n): 84915745600
• Sum of proper divisors (its aliquot sum) s(n): 53720544556
• 31195201044 is an abundant number, because the sum of its proper divisors (53720544556) is greater than itself. Its abundance is 22525343512

Bases of 31195201044

• Binary: 11101000011011000001111111000010100₂
• Hexadecimal: 0x74360FE14
• Base-36: EBWTF6C

Squares and roots of 31195201044

• 31195201044 squared (31195201044²) is 973140568175578689936
• 31195201044 cubed (31195201044³) is 30357315668309565523595659493184
• The square root of 31195201044 is 176621.6324349879
• The cube root of 31195201044 is 3147.9604179551

Scales and comparisons

• 31,195,201,044 seconds is equal to 991 years, 47 weeks, 2 days, 13 hours, 37 minutes, 24 seconds.
• To count from 1 to 31,195,201,044 would take you about one thousand, nine hundred eighty-three 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 31195201044 cubic inches would be around 262.3 feet tall.

Recreational maths with 31195201044

• 31195201044 backwards is 44010259113
• The number of decimal digits it has is: 11
• The sum of 31195201044's digits is 30
• More coming soon!