31131669953904

Names of 31131669953904

• Cardinal: 31131669953904 can be written as Thirty-one trillion, one hundred thirty-one billion, six hundred sixty-nine million, nine hundred fifty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.1131669953904 × 10¹³

Factors of 31131669953904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23544540

Divisors of 31131669953904

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 163 169 208 312 326 338 489 507 624 652 676 978 1014 1304 1352 1956 2028 2119 2608 2704 3912 4056 4238 6357 7824 8112 8476 12714 16952 25428 27547 33904 50856 55094 82641 101712 110188 165282 220376 330564 440752 661128 1322256 23544359 47088718 70633077 94177436 141266154 188354872 282532308 306076667 376709744 565064616 612153334 918230001 1130129232 1224306668 1836460002 2448613336 3672920004 3837730517 3978996671 4897226672 7345840008 7675461034 7957993342 11513191551 11936990013 14691680016 15350922068 15915986684 23026383102 23873980026 30701844136 31831973368 46052766204 47747960052 49890496721 61403688272 63663946736 92105532408 95495920104 99780993442 149671490163 184211064816 190991840208 199561986884 299342980326 399123973768 598685960652 648576457373 798247947536 1197371921304 1297152914746 1945729372119 2394743842608 2594305829492 3891458744238 5188611658984 7782917488476 10377223317968 15565834976952 31131669953904
• Sum of all divisors σ(n): 87620053207680
• Sum of proper divisors (its aliquot sum) s(n): 56488383253776
• 31131669953904 is an abundant number, because the sum of its proper divisors (56488383253776) is greater than itself. Its abundance is 25356713299872

Bases of 31131669953904

• Binary: 111000101000001101000001000001111110101110000₂
• Hexadecimal: 0x1C506820FD70
• Base-36: B19OWHT2O

Squares and roots of 31131669953904

• 31131669953904 squared (31131669953904²) is 969180874118809081484841216
• 31131669953904 cubed (31131669953904³) is 30172219098702943544408563318785479307264
• The square root of 31131669953904 is 5579576.1446461147
• The cube root of 31131669953904 is 31458.2195572775

Scales and comparisons

• 31,131,669,953,904 seconds is equal to 989,890 years, 42 weeks, 2 hours, 18 minutes, 24 seconds.
• To count from 1 to 31,131,669,953,904 would take you about two million, four hundred seventy-four thousand, seven hundred twenty-seven 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 31131669953904 cubic inches would be around 2621.5 feet tall.

Recreational maths with 31131669953904

• 31131669953904 backwards is 40935996613113
• The number of decimal digits it has is: 14
• The sum of 31131669953904's digits is 60
• More coming soon!