18036049800

Names of 18036049800

• Cardinal: 18036049800 can be written as Eighteen billion, thirty-six million, forty-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 1.80360498 × 10¹⁰

Factors of 18036049800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17494

Divisors of 18036049800

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 1933 3866 5799 7732 9665 11598 15464 15551 19330 23196 28995 31102 38660 46392 46653 48325 57990 62204 77320 77755 93306 96650 115980 124408 144975 155510 186612 193300 231960 233265 289950 311020 373224 386600 388775 466530 579900 622040 777550 933060 1159800 1166325 1555100 1866120 2332650 3110200 4665300 9330600 30060083 60120166 90180249 120240332 150300415 180360498 240480664 300600830 360720996 450901245 601201660 721441992 751502075 901802490 1202403320 1503004150 1803604980 2254506225 3006008300 3607209960 4509012450 6012016600 9018024900 18036049800
• Sum of all divisors σ(n): 55944276480
• Sum of proper divisors (its aliquot sum) s(n): 37908226680
• 18036049800 is an abundant number, because the sum of its proper divisors (37908226680) is greater than itself. Its abundance is 19872176880

Bases of 18036049800

• Binary: 10000110011000010000100011110001000₂
• Hexadecimal: 0x433084788
• Base-36: 8AA753C

Squares and roots of 18036049800

• 18036049800 squared (18036049800²) is 325299092388080040000
• 18036049800 cubed (18036049800³) is 5867110630206212527825992000000
• The square root of 18036049800 is 134298.3611217947
• The cube root of 18036049800 is 2622.4898053435

Scales and comparisons

• 18,036,049,800 seconds is equal to 573 years, 25 weeks, 3 days, 13 hours, 50 minutes.
• To count from 1 to 18,036,049,800 would take you about one thousand, one hundred forty-six 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 18036049800 cubic inches would be around 218.5 feet tall.

Recreational maths with 18036049800

• 18036049800 backwards is 00894063081
• The number of decimal digits it has is: 11
• The sum of 18036049800's digits is 39
• More coming soon!