90091405104

Names of 90091405104

• Cardinal: 90091405104 can be written as Ninety billion, ninety-one million, four hundred five thousand, one hundred four.

Scientific notation

• Scientific notation: 9.0091405104 × 10¹⁰

Factors of 90091405104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1952

Divisors of 90091405104

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 41 48 58 82 87 116 123 164 174 232 246 328 348 464 492 656 696 841 984 1189 1392 1682 1877 1968 2378 2523 3364 3567 3754 4756 5046 5631 6728 7134 7508 9512 10092 11262 13456 14268 15016 19024 20184 22524 24389 28536 30032 34481 40368 45048 48778 54433 57072 68962 73167 76957 90096 97556 103443 108866 137924 146334 153914 163299 195112 206886 217732 230871 275848 292668 307828 326598 390224 413772 435464 461742 551696 585336 615656 653196 827544 870928 923484 999949 1170672 1231312 1306392 1578557 1655088 1846968 1999898 2231753 2612784 2999847 3157114 3693936 3999796 4463506 4735671 5999694 6314228 6695259 7999592 8927012 9471342 11999388 12628456 13390518 15999184 17854024 18942684 23998776 25256912 26781036 35708048 37885368 45778153 47997552 53562072 64720837 75770736 91556306 107124144 129441674 137334459 183112612 194162511 258883348 274668918 366225224 388325022 517766696 549337836 732450448 776650044 1035533392 1098675672 1553300088 1876904273 2197351344 3106600176 3753808546 5630712819 7507617092 11261425638 15015234184 22522851276 30030468368 45045702552 90091405104
• Sum of all divisors σ(n): 247058562240
• Sum of proper divisors (its aliquot sum) s(n): 156967157136
• 90091405104 is an abundant number, because the sum of its proper divisors (156967157136) is greater than itself. Its abundance is 66875752032

Bases of 90091405104

• Binary: 1010011111001110111011011111100110000₂
• Hexadecimal: 0x14F9DDBF30
• Base-36: 15DY3H2O

Squares and roots of 90091405104

• 90091405104 squared (90091405104²) is 8116461273613037250816
• 90091405104 cubed (90091405104³) is 731223400611999924699106710564864
• The square root of 90091405104 is 300152.3031795691
• The cube root of 90091405104 is 4482.9213564549

Scales and comparisons

• 90,091,405,104 seconds is equal to 2,864 years, 32 weeks, 4 days, 14 hours, 18 minutes, 24 seconds.
• To count from 1 to 90,091,405,104 would take you about five thousand, seven hundred twenty-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 90091405104 cubic inches would be around 373.6 feet tall.

Recreational maths with 90091405104

• 90091405104 backwards is 40150419009
• The number of decimal digits it has is: 11
• The sum of 90091405104's digits is 33
• More coming soon!