31994173494192

Names of 31994173494192

• Cardinal: 31994173494192 can be written as Thirty-one trillion, nine hundred ninety-four billion, one hundred seventy-three million, four hundred ninety-four thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 3.1994173494192 × 10¹³

Factors of 31994173494192

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 211559

Divisors of 31994173494192

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 49 52 56 78 84 91 98 101 104 112 147 156 168 182 196 202 208 273 294 303 312 336 343 364 392 404 546 588 606 624 637 686 707 728 784 808 1029 1092 1176 1212 1274 1313 1372 1414 1456 1616 1911 2058 2121 2184 2352 2401 2424 2548 2626 2744 2828 3822 3939 4116 4242 4368 4459 4802 4848 4949 5096 5252 5488 5656 7203 7644 7878 8232 8484 8918 9191 9604 9898 10192 10504 11312 13377 14406 14847 15288 15756 16464 16968 17836 18382 19208 19796 21008 26754 27573 28812 29694 30576 31213 31512 33936 34643 35672 36764 38416 39592 53508 55146 57624 59388 62426 63024 64337 69286 71344 73528 79184 93639 103929 107016 110292 115248 118776 124852 128674 138572 147056 187278 193011 207858 211433 214032 220584 237552 242501 249704 257348 277144 374556 386022 415716 422866 441168 450359 485002 499408 514696 554288 634299 727503 749112 772044 831432 845732 900718 970004 1029392 1268598 1351077 1455006 1480031 1498224 1544088 1662864 1691464 1801436 1940008 2537196 2702154 2748629 2910012 2960062 3088176 3152513 3382928 3602872 3880016 4440093 5074392 5404308 5497258 5820024 5920124 6305026 7205744 8245887 8880186 9457539 10148784 10360217 10808616 10994516 11640048 11840248 12610052 16491774 17760372 18915078 19240403 20720434 21354733 21617232 21989032 23680496 25220104 31080651 32983548 35520744 37830156 38480806 41440868 42709466 43978064 50440208 57721209 62161302 64064199 65967096 71041488 72521519 75660312 76961612 82881736 85418932 115442418 124322604 128128398 131934192 134682821 145043038 149483131 151320624 153923224 165763472 170837864 217564557 230884836 248645208 256256796 269365642 277611529 290086076 298966262 307846448 341675728 404048463 435129114 448449393 461769672 497290416 507650633 512513592 538731284 555223058 580172152 597932524 808096926 832834587 870258228 896898786 923539344 942779747 1015301266 1025027184 1046381917 1077462568 1110446116 1160344304 1195865048 1522951899 1616193852 1665669174 1740516456 1793797572 1885559494 1943280703 2030602532 2092763834 2154925136 2220892232 2391730096 2828339241 3045903798 3139145751 3232387704 3331338348 3481032912 3587595144 3771118988 3886561406 4061205064 4185527668 4441784464 5656678482 5829842109 6091807596 6278291502 6464775408 6599458229 6662676696 7175190288 7324673419 7542237976 7773122812 8122410128 8371055336 11313356964 11659684218 12183615192 12556583004 13198916458 13325353392 13602964921 14649346838 15084475952 15546245624 16742110672 19798374687 21974020257 22626713928 23319368436 24367230384 25113166008 26397832916 27205929842 29298693676 31092491248 39596749374 40808894763 43948040514 45253427856 46638736872 50226332016 51272713933 52795665832 54411859684 58597387352 79193498748 81617789526 87896081028 93277473744 95220754447 102545427866 105591331664 108823719368 117194774704 153818141799 158386997496 163235579052 175792162056 190441508894 205090855732 217647438736 285662263341 307636283598 316773994992 326471158104 351584324112 380883017788 410181711464 571324526682 615272567196 652942316208 666545281129 761766035576 820363422928 1142649053364 1230545134392 1333090562258 1523532071152 1999635843387 2285298106728 2461090268784 2666181124516 3999271686774 4570596213456 5332362249032 7998543373548 10664724498064 15997086747096 31994173494192
• Sum of all divisors σ(n): 104866754535648
• Sum of proper divisors (its aliquot sum) s(n): 72872581041456
• 31994173494192 is an abundant number, because the sum of its proper divisors (72872581041456) is greater than itself. Its abundance is 40878407547264

Bases of 31994173494192

• Binary: 111010001100100111001010110001001001110110000₂
• Hexadecimal: 0x1D19395893B0
• Base-36: BC9X4U01C

Squares and roots of 31994173494192

• 31994173494192 squared (31994173494192²) is 1023627137576457930657732864
• 31994173494192 cubed (31994173494192³) is 32750104232984338133870406706207791525888
• The square root of 31994173494192 is 5656339.2308269489
• The cube root of 31994173494192 is 31746.0940471029

Scales and comparisons

• 31,994,173,494,192 seconds is equal to 1,017,315 years, 39 weeks, 23 hours, 3 minutes, 12 seconds.
• To count from 1 to 31,994,173,494,192 would take you about two million, five hundred forty-three thousand, two hundred eighty-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 31994173494192 cubic inches would be around 2645.5 feet tall.

Recreational maths with 31994173494192

• 31994173494192 backwards is 29149437149913
• The number of decimal digits it has is: 14
• The sum of 31994173494192's digits is 66
• More coming soon!