18105010104

Names of 18105010104

• Cardinal: 18105010104 can be written as Eighteen billion, one hundred five million, ten thousand, one hundred four.

Scientific notation

• Scientific notation: 1.8105010104 × 10¹⁰

Factors of 18105010104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 598

Divisors of 18105010104

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 62 93 124 131 186 248 262 372 393 431 524 744 786 862 1048 1293 1572 1724 2586 3144 3448 4061 5172 8122 10344 12183 13361 16244 24366 26722 32488 40083 48732 53444 56461 80166 97464 106888 112922 160332 169383 185761 225844 320664 338766 371522 451688 557283 677532 743044 1114566 1355064 1486088 1750291 2229132 3500582 4458264 5250873 5758591 7001164 10501746 11517182 14002328 17275773 21003492 23034364 24334691 34551546 42006984 46068728 48669382 69103092 73004073 97338764 138206184 146008146 194677528 292016292 584032584 754375421 1508750842 2263126263 3017501684 4526252526 6035003368 9052505052 18105010104
• Sum of all divisors σ(n): 47188753920
• Sum of proper divisors (its aliquot sum) s(n): 29083743816
• 18105010104 is an abundant number, because the sum of its proper divisors (29083743816) is greater than itself. Its abundance is 10978733712

Bases of 18105010104

• Binary: 10000110111001001001000011110111000₂
• Hexadecimal: 0x4372487B8
• Base-36: 8BF977C

Squares and roots of 18105010104

• 18105010104 squared (18105010104²) is 327791390865942090816
• 18105010104 cubed (18105010104³) is 5934666443632094863702565604864
• The square root of 18105010104 is 134554.8590872879
• The cube root of 18105010104 is 2625.8278920449

Scales and comparisons

• 18,105,010,104 seconds is equal to 575 years, 35 weeks, 3 days, 17 hours, 28 minutes, 24 seconds.
• To count from 1 to 18,105,010,104 would take you about one thousand, one hundred fifty-one 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 18105010104 cubic inches would be around 218.8 feet tall.

Recreational maths with 18105010104

• 18105010104 backwards is 40101050181
• The number of decimal digits it has is: 11
• The sum of 18105010104's digits is 21
• More coming soon!