29315697423210081

Names of 29315697423210081

• Cardinal: 29315697423210081 can be written as Twenty-nine quadrillion, three hundred fifteen trillion, six hundred ninety-seven billion, four hundred twenty-three million, two hundred ten thousand and eighty-one.

Scientific notation

• Scientific notation: 2.9315697423210081 × 10¹⁶

Factors of 29315697423210081

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2373

Divisors of 29315697423210081

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 13 17 27 39 47 51 81 117 141 153 221 243 351 423 459 611 663 799 1053 1269 1377 1833 1989 2209 2293 2397 3159 3807 4131 5499 5967 6627 6879 7191 10387 11421 16497 17901 19881 20637 21573 28717 29809 31161 37553 38981 49491 53703 59643 61911 64719 86151 89427 93483 103823 107771 112659 116943 148473 178929 185733 194157 258453 268281 280449 311469 323313 337977 350829 488189 506753 536787 557199 775359 804843 841347 934407 969939 1013931 1052487 1349699 1401023 1464567 1520259 1764991 1832107 2326077 2414529 2524041 2803221 2909817 3041793 3157461 4049097 4203069 4393701 4560777 5065237 5257849 5294973 5496321 6978231 7243587 8409663 8729451 9125379 9472383 12147291 12609207 13181103 13682331 15195711 15773547 15884919 16488963 22944883 23817391 25228989 26188353 36441873 37827621 39543309 41046993 45587133 47320641 47654757 49466889 65848081 68352037 68834649 71452173 86109029 89383433 109325619 113482863 118629927 123140979 136761399 141961923 142964271 148400667 197544243 205056111 206503947 214356519 238066139 247118903 258327087 268150299 327976857 340448589 410284197 425885769 428892813 445202001 592632729 615168333 619511841 643069557 714198417 741356709 774981261 804450897 1119417377 1161984629 1230852591 1277657307 1777898187 1845504999 1858535523 1929208671 2142595251 2224070127 2324943783 2413352691 3094859807 3212545739 3358252131 3485953887 4047124363 4201021351 5333694561 5536514997 5575606569 5787626013 6427785753 6672210381 6974831349 7240058073 9284579421 9637637217 10074756393 10457861661 11614588441 12141373089 12603064053 16001083683 16609544991 19283357259 20016631143 20924494047 21720174219 27853738263 28912911651 30224269179 31373584983 34843765323 36424119267 37809192159 52612616719 54613277563 57850071777 60049893429 83561214789 86738734953 90672807537 94120754949 104531295969 109272357801 113427576477 150989649733 157837850157 163839832689 197448003497 250683644367 260216204859 272018422611 282362264847 313593887907 327817073403 340282729431 452968949199 473513550471 491519498067 545885656727 592344010491 752050933101 780648614577 940781663721 983451220209 1020848188293 1358906847597 1420540651413 1474558494201 1637656970181 1777032031473 2566824045461 2822344991163 4076720542791 4261621954239 4423675482603 4912970910543 5331096094419 7096513537451 7700472136383 9280056164359 12230161628373 12784865862717 13271026447809 14738912731629 15993288283257 21289540612353 23101416409149 27840168493077 36690484885119 44216738194887 47979864849771 63868621837059 69304249227447 83520505479231 120640730136667 132650214584661 191605865511177 207912747682341 250561516437693 361922190410001 574817596533531 623738243047023 751684549313079 1085766571230003 1724452789600593 2255053647939237 3257299713690009 9771899141070027 29315697423210081
• Sum of all divisors σ(n): 51183854284792320
• Sum of proper divisors (its aliquot sum) s(n): 21868156861582239
• 29315697423210081 is a deficient number, because the sum of its proper divisors (21868156861582239) is less than itself. Its deficiency is 7447540561627842

Bases of 29315697423210081

• Binary: 1101000001001100111100010110011010000001101011001100001₂
• Hexadecimal: 0x682678B340D661
• Base-36: 80NJPH4WH29

Squares and roots of 29315697423210081

• 29315697423210081 squared (29315697423210081²) is 859410115409206182989686660026561
• 29315697423210081 cubed (29315697423210081³) is 25194206905782344025601705099046787782477342961441
• The square root of 29315697423210081 is 171218274.2092971833
• The cube root of 29315697423210081 is 308342.5148375955

Scales and comparisons

• 29,315,697,423,210,081 seconds is equal to 932,148,498 years, 33 weeks, 6 days, 9 hours, 1 minute, 21 seconds.
• To count from 1 to 29,315,697,423,210,081 would take you about two billion, seven hundred ninety-six million, four hundred forty-five thousand, four hundred ninety-five 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 29315697423210081 cubic inches would be around 25695.2 feet tall.

Recreational maths with 29315697423210081

• 29315697423210081 backwards is 18001232479651392
• The number of decimal digits it has is: 17
• The sum of 29315697423210081's digits is 63
• More coming soon!