31730859468

Names of 31730859468

• Cardinal: 31730859468 can be written as Thirty-one billion, seven hundred thirty million, eight hundred fifty-nine thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1730859468 × 10¹⁰

Factors of 31730859468

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1040652

Divisors of 31730859468

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 121 126 132 154 198 231 242 252 308 363 396 462 484 693 726 847 924 1089 1386 1452 1694 2178 2541 2772 3388 4356 5082 7623 10164 15246 30492 1040629 2081258 3121887 4162516 6243774 7284403 9365661 11446919 12487548 14568806 18731322 21853209 22893838 29137612 34340757 37462644 43706418 45787676 65559627 68681514 80128433 87412836 103022271 125916109 131119254 137363028 160256866 206044542 240385299 251832218 262238508 320513732 377748327 412089084 480770598 503664436 721155897 755496654 881412763 961541196 1133244981 1442311794 1510993308 1762825526 2266489962 2644238289 2884623588 3525651052 4532979924 5288476578 7932714867 10576953156 15865429734 31730859468
• Sum of all divisors σ(n): 100757959120
• Sum of proper divisors (its aliquot sum) s(n): 69027099652
• 31730859468 is an abundant number, because the sum of its proper divisors (69027099652) is greater than itself. Its abundance is 37296240184

Bases of 31730859468

• Binary: 11101100011010011100111110111001100₂
• Hexadecimal: 0x7634E7DCC
• Base-36: EKRQFV0

Squares and roots of 31730859468

• 31730859468 squared (31730859468²) is 1006847442577965243024
• 31730859468 cubed (31730859468³) is 31948134706156614759783011351232
• The square root of 31730859468 is 178131.5790869211
• The cube root of 31730859468 is 3165.8763255517

Scales and comparisons

• 31,730,859,468 seconds is equal to 1,008 years, 49 weeks, 7 hours, 37 minutes, 48 seconds.
• To count from 1 to 31,730,859,468 would take you about two thousand and seventeen 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 31730859468 cubic inches would be around 263.8 feet tall.

Recreational maths with 31730859468

• 31730859468 backwards is 86495803713
• The number of decimal digits it has is: 11
• The sum of 31730859468's digits is 54
• More coming soon!