31994363198736

Names of 31994363198736

• Cardinal: 31994363198736 can be written as Thirty-one trillion, nine hundred ninety-four billion, three hundred sixty-three million, one hundred ninety-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 3.1994363198736 × 10¹³

Factors of 31994363198736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3395

Divisors of 31994363198736

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 47 48 54 72 81 94 108 141 144 162 188 216 282 324 376 423 432 564 648 752 846 1128 1269 1296 1692 2209 2256 2538 3343 3384 3807 4418 5076 6627 6686 6768 7614 8836 10029 10152 13254 13372 15228 17672 19881 20058 20304 26508 26744 30087 30456 35344 39762 40116 53016 53488 59643 60174 60912 79524 80232 90261 106032 119286 120348 157121 159048 160464 178929 180522 238572 240696 270783 314242 318096 357858 361044 471363 477144 481392 541566 628484 715716 722088 942726 954288 1083132 1256968 1414089 1431432 1444176 1885452 2166264 2513936 2828178 2862864 3770904 4242267 4332528 5656356 7384687 7541808 8484534 11175649 11312712 12726801 14769374 16969068 22154061 22351298 22625424 25453602 29538748 33526947 33938136 44308122 44702596 50907204 59077496 66462183 67053894 67876272 88616244 89405192 100580841 101814408 118154992 132924366 134107788 177232488 178810384 199386549 201161682 203628816 265848732 268215576 301742523 354464976 398773098 402323364 525255503 531697464 536431152 598159647 603485046 797546196 804646728 905227569 1050511006 1063394928 1196319294 1206970092 1575766509 1595092392 1609293456 1810455138 2101022012 2392638588 2413940184 3151533018 3190184784 3620910276 4202044024 4727299527 4785277176 4827880368 6303066036 7241820552 8404088048 9454599054 9570554352 12606132072 14181898581 14483641104 18909198108 24687008641 25212264144 28363797162 37818396216 42545695743 49374017282 56727594324 74061025923 75636792432 85091391486 98748034564 113455188648 148122051846 170182782972 197496069128 222183077769 226910377296 296244103692 340365565944 394992138256 444366155538 592488207384 666549233307 680731131888 888732311076 1184976414768 1333098466614 1777464622152 1999647699921 2666196933228 3554929244304 3999295399842 5332393866456 7998590799684 10664787732912 15997181599368 31994363198736
• Sum of all divisors σ(n): 94641432990951
• Sum of proper divisors (its aliquot sum) s(n): 62647069792215
• 31994363198736 is an abundant number, because the sum of its proper divisors (62647069792215) is greater than itself. Its abundance is 30652706593479

Bases of 31994363198736

• Binary: 111010001100101000100101001110011110100010000₂
• Hexadecimal: 0x1D1944A73D10
• Base-36: BCA09S100

Squares and roots of 31994363198736

• 31994363198736 squared (31994363198736²) is 1023639276492632489831997696
• 31994363198736 cubed (31994363198736³) is 32750686796596625958318553800239542112256
• 31994363198736 is a perfect square number. Its square root is 5656356
• The cube root of 31994363198736 is 31746.1567915105

Scales and comparisons

• 31,994,363,198,736 seconds is equal to 1,017,321 years, 40 weeks, 5 days, 14 hours, 45 minutes, 36 seconds.
• To count from 1 to 31,994,363,198,736 would take you about two million, five hundred forty-three thousand, three hundred four 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 31994363198736 cubic inches would be around 2645.5 feet tall.

Recreational maths with 31994363198736

• 31994363198736 backwards is 63789136349913
• 31994363198736 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31994363198736's digits is 72
• More coming soon!