31309081400044

Names of 31309081400044

• Cardinal: 31309081400044 can be written as Thirty-one trillion, three hundred nine billion, eighty-one million, four hundred thousand and forty-four.

Scientific notation

• Scientific notation: 3.1309081400044 × 10¹³

Factors of 31309081400044

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51350

Divisors of 31309081400044

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 19 28 38 73 76 97 133 146 163 194 266 292 326 388 511 532 652 679 1022 1141 1358 1387 1843 2044 2282 2716 2774 3097 3686 4564 5548 6194 7081 7372 9709 11899 12388 12901 14162 15811 19418 21679 23798 25802 28324 31622 38836 43358 47596 49567 50989 51604 63244 83293 86716 99134 101978 110677 134539 166586 198268 203956 221354 226081 269078 300409 333172 356923 442708 452162 538156 600818 713846 904324 941773 968791 1154203 1201636 1427692 1582567 1883546 1937582 2102863 2308406 3165134 3722197 3767092 3875164 4205726 4616812 4945933 6330268 6781537 7444394 8079421 8311207 8411452 9891866 13563074 14888788 16158842 16622414 19783732 21929857 26055379 27126148 32317684 33244828 34621531 43859714 52110758 58178449 69243062 70721743 87719428 93972727 104221516 116356898 138486124 141443486 153508999 157912933 187945454 232713796 282886972 307017998 315825866 361053109 375890908 495052201 606718111 614035996 631651732 657809089 722106218 806187079 990104402 1105390531 1213436222 1315618178 1444212436 1612374158 1980208804 2210781062 2426872444 2527371763 2631236356 3224748316 4247026777 4421562124 5054743526 5643309553 6860009071 8494053554 10109487052 11286619106 11527644109 13720018142 15317554501 16988107108 22573238212 23055288218 27440036284 30635109002 46110576436 48020063497 58851656767 61270218004 80693508763 96040126994 107222881507 117703313534 161387017526 192080253988 214445763014 235406627068 322774035052 411961597369 428891526028 823923194738 1118181478573 1647846389476 2236362957146 4472725914292 7827270350011 15654540700022 31309081400044
• Sum of all divisors σ(n): 67921094886400
• Sum of proper divisors (its aliquot sum) s(n): 36612013486356
• 31309081400044 is an abundant number, because the sum of its proper divisors (36612013486356) is greater than itself. Its abundance is 5302932086312

Bases of 31309081400044

• Binary: 111000111100110110110101011001101001011101100₂
• Hexadecimal: 0x1C79B6ACD2EC
• Base-36: B3J6YOT0S

Squares and roots of 31309081400044

• 31309081400044 squared (31309081400044²) is 980258578114581159163201936
• 31309081400044 cubed (31309081400044³) is 30690995615280811416584086869864771285184
• The square root of 31309081400044 is 5595451.8494974113
• The cube root of 31309081400044 is 31517.8638574783

Scales and comparisons

• 31,309,081,400,044 seconds is equal to 995,531 years, 49 weeks, 7 hours, 34 minutes, 4 seconds.
• To count from 1 to 31,309,081,400,044 would take you about two million, four hundred eighty-eight thousand, eight hundred twenty-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 31309081400044 cubic inches would be around 2626.5 feet tall.

Recreational maths with 31309081400044

• 31309081400044 backwards is 44000418090313
• The number of decimal digits it has is: 14
• The sum of 31309081400044's digits is 37
• More coming soon!