18419414899760

Names of 18419414899760

• Cardinal: 18419414899760 can be written as Eighteen trillion, four hundred nineteen billion, four hundred fourteen million, eight hundred ninety-nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.841941489976 × 10¹³

Factors of 18419414899760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 181375

Divisors of 18419414899760

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 181361 362722 725444 906805 1269527 1450888 1813610 2539054 2901776 3627220 5078108 6347635 7254440 10156216 12695270 14508880 20312432 25390540 50781080 101562160 32891812321 65783624642 131567249284 164459061605 230242686247 263134498568 328918123210 460485372494 526268997136 657836246420 920970744988 1151213431235 1315672492840 1841941489976 2302426862470 2631344985680 3683882979952 4604853724940 9209707449880 18419414899760
• Sum of all divisors σ(n): 48943286600304
• Sum of proper divisors (its aliquot sum) s(n): 30523871700544
• 18419414899760 is an abundant number, because the sum of its proper divisors (30523871700544) is greater than itself. Its abundance is 12104456800784

Bases of 18419414899760

• Binary: 100001100000010011010101011101001110000110000₂
• Hexadecimal: 0x10C09AAE9C30
• Base-36: 6J1RG20Q8

Squares and roots of 18419414899760

• 18419414899760 squared (18419414899760²) is 339274845249500690848057600
• 18419414899760 cubed (18419414899760³) is 6249244139702421279707125627694706176000
• The square root of 18419414899760 is 4291784.5821709179
• The cube root of 18419414899760 is 26409.4046018721

Scales and comparisons

• 18,419,414,899,760 seconds is equal to 585,680 years, 21 weeks, 5 days, 10 hours, 49 minutes, 20 seconds.
• To count from 1 to 18,419,414,899,760 would take you about one million, four hundred sixty-four thousand, two hundred 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 18419414899760 cubic inches would be around 2200.8 feet tall.

Recreational maths with 18419414899760

• 18419414899760 backwards is 06799841491481
• The number of decimal digits it has is: 14
• The sum of 18419414899760's digits is 71
• More coming soon!