31938481995056

Names of 31938481995056

• Cardinal: 31938481995056 can be written as Thirty-one trillion, nine hundred thirty-eight billion, four hundred eighty-one million, nine hundred ninety-five thousand and fifty-six.

Scientific notation

• Scientific notation: 3.1938481995056 × 10¹³

Factors of 31938481995056

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20225

Divisors of 31938481995056

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 257 364 514 728 1028 1456 1799 2056 3341 3598 4112 6217 6682 7196 12434 13364 13729 14392 23387 24868 26728 27458 28784 43519 46774 49736 53456 54916 80821 87038 93548 96103 99472 109832 161642 174076 178477 187096 192206 219664 323284 348152 356954 374192 384412 565747 646568 696304 713908 768824 1131494 1249339 1293136 1427816 1537648 1597769 2262988 2498678 2855632 3195538 3528353 4525976 4997356 6391076 7056706 9051952 9994712 11184383 12782152 14113412 19989424 20770997 22368766 24698471 25564304 28226824 41541994 44737532 45868589 49396942 56453648 83083988 85353193 89475064 91737178 98793884 145396979 166167976 170706386 178950128 183474356 197587768 290793958 321080123 332335952 341412772 366948712 395175536 581587916 597472351 642160246 682825544 733897424 1109591509 1163175832 1194944702 1284320492 1365651088 2219183018 2326351664 2389889404 2568640984 4438366036 4779778808 5137281968 7767140563 8876732072 9559557616 15534281126 17753464144 21935770601 31068562252 43871541202 62137124504 87743082404 124274249008 153550394207 175486164808 285165017813 307100788414 350972329616 570330035626 614201576828 1140660071252 1228403153656 1996155124691 2281320142504 2456806307312 3992310249382 4562640285008 7984620498764 15969240997528 31938481995056
• Sum of all divisors σ(n): 76475209856640
• Sum of proper divisors (its aliquot sum) s(n): 44536727861584
• 31938481995056 is an abundant number, because the sum of its proper divisors (44536727861584) is greater than itself. Its abundance is 12598245866528

Bases of 31938481995056

• Binary: 111010000110001000001110111111011110100110000₂
• Hexadecimal: 0x1D0C41DFBD30
• Base-36: BBKC3JWA8

Squares and roots of 31938481995056

• 31938481995056 squared (31938481995056²) is 1020066632148516290008443136
• 31938481995056 cubed (31938481995056³) is 32579379764632799425799176409357809135616
• The square root of 31938481995056 is 5651414.1588682031
• The cube root of 31938481995056 is 31727.6634580245

Scales and comparisons

• 31,938,481,995,056 seconds is equal to 1,015,544 years, 48 weeks, 4 days, 10 hours, 10 minutes, 56 seconds.
• To count from 1 to 31,938,481,995,056 would take you about two million, five hundred thirty-eight thousand, eight hundred sixty-two 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 31938481995056 cubic inches would be around 2644 feet tall.

Recreational maths with 31938481995056

• 31938481995056 backwards is 65059918483913
• The number of decimal digits it has is: 14
• The sum of 31938481995056's digits is 71
• More coming soon!