31147062944

Names of 31147062944

• Cardinal: 31147062944 can be written as Thirty-one billion, one hundred forty-seven million, sixty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.1147062944 × 10¹⁰

Factors of 31147062944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 285

Divisors of 31147062944

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 23 32 37 46 74 92 148 184 223 296 368 446 529 592 736 851 892 1058 1184 1702 1784 2116 3404 3568 4232 5129 6808 7136 8251 8464 10258 13616 16502 16928 19573 20516 27232 33004 39146 41032 49729 66008 78292 82064 99458 117967 132016 156584 164128 189773 198916 235934 264032 313168 379546 397832 471868 626336 759092 795664 943736 1143767 1518184 1591328 1839973 1887472 2287534 3036368 3679946 3774944 4364779 4575068 6072736 7359892 8729558 9150136 14719784 17459116 18300272 26306641 29439568 34918232 36600544 42319379 52613282 58879136 69836464 84638758 105226564 139672928 169277516 210453128 338555032 420906256 677110064 841812512 973345717 1354220128 1946691434 3893382868 7786765736 15573531472 31147062944
• Sum of all divisors σ(n): 66131877546
• Sum of proper divisors (its aliquot sum) s(n): 34984814602
• 31147062944 is an abundant number, because the sum of its proper divisors (34984814602) is greater than itself. Its abundance is 3837751658

Bases of 31147062944

• Binary: 11101000000100000100111011010100000₂
• Hexadecimal: 0x7408276A0
• Base-36: EB45NKW

Squares and roots of 31147062944

• 31147062944 squared (31147062944²) is 970139530037497947136
• 31147062944 cubed (31147062944³) is 30216997006540527239715776528384
• The square root of 31147062944 is 176485.3051786467
• The cube root of 31147062944 is 3146.3403520263

Scales and comparisons

• 31,147,062,944 seconds is equal to 990 years, 19 weeks, 5 days, 9 hours, 55 minutes, 44 seconds.
• To count from 1 to 31,147,062,944 would take you about one thousand, nine hundred eighty 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 31147062944 cubic inches would be around 262.2 feet tall.

Recreational maths with 31147062944

• 31147062944 backwards is 44926074113
• The number of decimal digits it has is: 11
• The sum of 31147062944's digits is 41
• More coming soon!