90508321609761601

Names of 90508321609761601

• Cardinal: 90508321609761601 can be written as Ninety quadrillion, five hundred eight trillion, three hundred twenty-one billion, six hundred nine million, seven hundred sixty-one thousand, six hundred one.

Scientific notation

• Scientific notation: 9.0508321609761601 × 10¹⁶

Factors of 90508321609761601

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 82

Divisors of 90508321609761601

• Number of divisors d(n): 224
• Complete list of divisors:
  1 7 13 19 43 49 91 133 169 247 301 343 559 637 817 931 1183 1729 1849 2107 2197 3211 3913 4459 5719 6517 7267 8281 10621 12103 12943 14749 15379 22477 24037 27391 35131 40033 41743 50869 57967 74347 79507 84721 90601 94471 107653 138073 157339 168259 191737 245917 280231 292201 312481 356083 456703 520429 556549 634207 661297 753571 966511 1033591 1101373 1177813 1510633 1721419 1794949 2045407 2187367 2492581 3196921 3418801 3643003 3895843 4062253 4629079 5937139 6765577 7235137 8244691 10574431 12049933 12564643 13436683 14317849 15311569 19638229 22378447 23931607 27270901 28435771 32403553 41559973 44444413 47359039 50645959 64957219 74021017 77182807 87952501 94056781 107180983 137467603 147008443 156649129 167521249 174676879 199050397 255296977 290919811 311110891 354521713 454700533 518147119 540279649 577777369 615667507 658397467 844443847 962273221 1029059101 1172648743 1222738153 1393352779 1787078839 1911109759 2036438677 2177776237 2793160417 3182903731 3318860701 3781957543 4044441583 4608782269 5911106929 6321363049 6735912547 7203413707 7511105797 8559167071 10977770011 12509551873 13377768313 15244433659 19552122919 22280326117 23232024907 24844426867 26473702801 28311091081 36311085421 41377748503 44249541343 50423895949 52577740579 59914169497 76844390077 82177719637 87566863111 93644378191 120105897931 136864860433 142711010143 162624174349 173910988069 198177637567 254177597947 289644239521 309746789401 322977549271 368044184053 472044110473 537910730539 575244037459 655510647337 840741285517 958054023031 998977071001 1068310355281 1138369220443 1217376916483 1561376673103 1779243185629 2168227525807 2260842844897 2576309288371 3304308773311 3765375113773 4026708262213 5885188998619 6136573436149 6992839497007 7478172486967 8521638415381 10929636711721 12454702299403 13888034618653 15825899914279 20297896750339 23130161413177 28186957835491 41196322990333 42956014053043 48949876479049 52347207408769 76507456982047 97216242330571 110781299399953 142085277252373 161911129892239 263872657754407 300692098371301 366430451861383 535552198874329 680513696313997 994596940766611 1847108604280849 2104844688599107 4763595874197979 6962178585366277 12929760229965943 90508321609761601
• Sum of all divisors σ(n): 123224437034720000
• Sum of proper divisors (its aliquot sum) s(n): 32716115424958399
• 90508321609761601 is a deficient number, because the sum of its proper divisors (32716115424958399) is less than itself. Its deficiency is 57792206184803202

Bases of 90508321609761601

• Binary: 101000001100011001101011011000110110001000100001101000001₂
• Hexadecimal: 0x1418CD6C6C44341
• Base-36: OR6ISXYU6O1

Squares and roots of 90508321609761601

• 90508321609761601 squared (90508321609761601²) is 8191756280616038805373052054083201
• 90508321609761601 cubed (90508321609761601³) is 741422111994780942615401808303071339569632228964801
• The square root of 90508321609761601 is 300846009.7953130589
• The cube root of 90508321609761601 is 448982.5930123057
• Being both a perfect square and a perfect cube, 90508321609761601 is also a perfect sixth number.

Scales and comparisons

• 90,508,321,609,761,601 seconds is equal to 2,877,884,666 years, 29 weeks, 4 days, 12 hours, 1 second.
• To count from 1 to 90,508,321,609,761,601 would take you about eight billion, six hundred thirty-three million, six hundred fifty-three thousand, nine hundred ninety-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 90508321609761601 cubic inches would be around 37415.2 feet tall.

Recreational maths with 90508321609761601

• 90508321609761601 backwards is 10616790612380509
• The number of decimal digits it has is: 17
• The sum of 90508321609761601's digits is 64
• More coming soon!