31353418712

Names of 31353418712

• Cardinal: 31353418712 can be written as Thirty-one billion, three hundred fifty-three million, four hundred eighteen thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1353418712 × 10¹⁰

Factors of 31353418712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4124

Divisors of 31353418712

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 49 56 77 88 98 154 196 271 308 343 392 539 542 616 686 1078 1084 1372 1897 2156 2168 2744 2981 3773 3794 3833 4312 5962 7546 7588 7666 11924 13279 15092 15176 15332 20867 23848 26558 26831 30184 30664 41734 42163 53116 53662 83468 84326 92953 106232 107324 146069 166936 168652 185906 187817 214648 292138 295141 337304 371812 375634 584276 590282 743624 751268 1022483 1038743 1168552 1180564 1314719 1502536 2044966 2065987 2077486 2361128 2629438 4089932 4131974 4154972 5258876 7271201 8179864 8263948 8309944 10517752 11426173 14461909 14542402 16527896 22852346 28923818 29084804 45704692 50898407 57847636 58169608 79983211 91409384 101796814 115695272 159966422 203593628 319932844 356288849 407187256 559882477 639865688 712577698 1119764954 1425155396 2239529908 2850310792 3919177339 4479059816 7838354678 15676709356 31353418712
• Sum of all divisors σ(n): 75085056000
• Sum of proper divisors (its aliquot sum) s(n): 43731637288
• 31353418712 is an abundant number, because the sum of its proper divisors (43731637288) is greater than itself. Its abundance is 12378218576

Bases of 31353418712

• Binary: 11101001100110011110011001111011000₂
• Hexadecimal: 0x74CCF33D8
• Base-36: EEJ0KPK

Squares and roots of 31353418712

• 31353418712 squared (31353418712²) is 983036864929991738944
• 31353418712 cubed (31353418712³) is 30821566435481819557812228720128
• The square root of 31353418712 is 177068.9659765369
• The cube root of 31353418712 is 3153.2734497589

Scales and comparisons

• 31,353,418,712 seconds is equal to 996 years, 48 weeks, 6 days, 18 hours, 58 minutes, 32 seconds.
• To count from 1 to 31,353,418,712 would take you about one thousand, nine hundred ninety-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 31353418712 cubic inches would be around 262.8 feet tall.

Recreational maths with 31353418712

• 31353418712 backwards is 21781435313
• The number of decimal digits it has is: 11
• The sum of 31353418712's digits is 38
• More coming soon!