90023093901

Names of 90023093901

• Cardinal: 90023093901 can be written as Ninety billion, twenty-three million, ninety-three thousand, nine hundred one.

Scientific notation

• Scientific notation: 9.0023093901 × 10¹⁰

Factors of 90023093901

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 144

Divisors of 90023093901

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 27 31 39 81 93 97 117 169 243 279 291 351 403 507 729 837 873 1053 1209 1261 1521 2187 2511 2619 3007 3159 3627 3783 4563 5239 6561 7533 7857 9021 9477 10881 11349 13689 15717 16393 19683 22599 23571 27063 28431 32643 34047 39091 41067 47151 49179 59049 67797 70713 81189 85293 97929 102141 117273 123201 141453 147537 177147 203391 212139 243567 255879 293787 306423 351819 369603 424359 442611 508183 610173 636417 730701 767637 881361 919269 1055457 1108809 1273077 1327833 1524549 1830519 1909251 2192103 2302911 2644083 2757807 3166371 3326427 3819231 3983499 4573647 5491557 5727753 6576309 7932249 8273421 9499113 9979281 11457693 11950497 13720941 17183259 19728927 23796747 24820263 28497339 29937843 34373079 35851491 41162823 59186781 71390241 74460789 85492017 103119237 107554473 123488469 177560343 223382367 256476051 309357711 322663419 370465407 532681029 769428153 928073133 967990257 1111396221 2308284459 2903970771 3334188663 6924853377 10002565989 30007697967 90023093901
• Sum of all divisors σ(n): 152493519360
• Sum of proper divisors (its aliquot sum) s(n): 62470425459
• 90023093901 is a deficient number, because the sum of its proper divisors (62470425459) is less than itself. Its deficiency is 27552668442

Bases of 90023093901

• Binary: 1010011110101110010110110011010001101₂
• Hexadecimal: 0x14F5CB668D
• Base-36: 15CTFBT9

Squares and roots of 90023093901

• 90023093901 squared (90023093901²) is 8104157435508263397801
• 90023093901 cubed (90023093901³) is 729561325805247747521680739911701
• The square root of 90023093901 is 300038.4873662045
• The cube root of 90023093901 is 4481.7880216191

Scales and comparisons

• 90,023,093,901 seconds is equal to 2,862 years, 23 weeks, 4 days, 22 hours, 58 minutes, 21 seconds.
• To count from 1 to 90,023,093,901 would take you about five thousand, seven hundred twenty-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 90023093901 cubic inches would be around 373.5 feet tall.

Recreational maths with 90023093901

• 90023093901 backwards is 10939032009
• The number of decimal digits it has is: 11
• The sum of 90023093901's digits is 36
• More coming soon!