31605834468

Names of 31605834468

• Cardinal: 31605834468 can be written as Thirty-one billion, six hundred five million, eight hundred thirty-four thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1605834468 × 10¹⁰

Factors of 31605834468

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1937

Divisors of 31605834468

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 13 19 23 26 38 39 46 52 57 69 76 78 92 114 138 156 169 228 247 276 299 338 361 437 494 507 598 676 722 741 874 897 988 1014 1083 1196 1311 1444 1482 1748 1794 1877 2028 2166 2622 2964 3211 3588 3754 3887 4332 4693 5244 5631 5681 6422 7508 7774 8303 9386 9633 11262 11362 11661 12844 14079 15548 16606 17043 18772 19266 22524 22724 23322 24401 24909 28158 33212 34086 35663 38532 43171 46644 48802 49818 56316 61009 68172 71326 73203 73853 86342 97604 99636 106989 107939 122018 129513 142652 146406 147706 172684 183027 213978 215878 221559 244036 259026 292812 295412 317213 323817 366054 427956 431756 443118 463619 518052 561223 634426 647634 677597 732108 820249 886236 927238 951639 1122446 1268852 1295268 1355194 1390857 1403207 1640498 1683669 1854476 1903278 2032791 2244892 2460747 2710388 2781714 2806414 3280996 3367338 3806556 4065582 4209621 4921494 5563428 5612828 6027047 6734676 7295899 8131164 8419242 8808761 9842988 10663237 12054094 14591798 15584731 16838484 17617522 18081141 21326474 21887697 24108188 26426283 29183596 31169462 31989711 35235044 36162282 42652948 43775394 46754193 52852566 62338924 63979422 72324564 87550788 93508386 105705132 114513893 127958844 138622081 187016772 202601503 229027786 277244162 343541679 405203006 415866243 458055572 554488324 607804509 687083358 810406012 831732486 1215609018 1374166716 1663464972 2431218036 2633819539 5267639078 7901458617 10535278156 15802917234 31605834468
• Sum of all divisors σ(n): 87991541568
• Sum of proper divisors (its aliquot sum) s(n): 56385707100
• 31605834468 is an abundant number, because the sum of its proper divisors (56385707100) is greater than itself. Its abundance is 24779872632

Bases of 31605834468

• Binary: 11101011011110110101100001011100100₂
• Hexadecimal: 0x75BDAC2E4
• Base-36: EIPAPYC

Squares and roots of 31605834468

• 31605834468 squared (31605834468²) is 998928772418616843024
• 31605834468 cubed (31605834468³) is 31571977426385247942133284551232
• The square root of 31605834468 is 177780.2983122707
• The cube root of 31605834468 is 3161.7128214947

Scales and comparisons

• 31,605,834,468 seconds is equal to 1,004 years, 50 weeks, 2 days, 6 hours, 27 minutes, 48 seconds.
• To count from 1 to 31,605,834,468 would take you about two thousand and 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 31605834468 cubic inches would be around 263.5 feet tall.

Recreational maths with 31605834468

• 31605834468 backwards is 86443850613
• The number of decimal digits it has is: 11
• The sum of 31605834468's digits is 48
• More coming soon!