18318063480608

Names of 18318063480608

• Cardinal: 18318063480608 can be written as Eighteen trillion, three hundred eighteen billion, sixty-three million, four hundred eighty thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.8318063480608 × 10¹³

Factors of 18318063480608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 190369097

Divisors of 18318063480608

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 31 32 62 97 124 194 248 388 496 776 992 1552 3007 3104 6014 12028 24056 48112 96224 190368967 380737934 761475868 1522951736 3045903472 5901437977 6091806944 11802875954 18465789799 23605751908 36931579598 47211503816 73863159196 94423007632 147726318392 188846015264 295452636784 572439483769 590905273568 1144878967538 2289757935076 4579515870152 9159031740304 18318063480608
• Sum of all divisors σ(n): 37610816269824
• Sum of proper divisors (its aliquot sum) s(n): 19292752789216
• 18318063480608 is an abundant number, because the sum of its proper divisors (19292752789216) is greater than itself. Its abundance is 974689308608

Bases of 18318063480608

• Binary: 100001010100100000001101010101010111100100000₂
• Hexadecimal: 0x10A901AAAF20
• Base-36: 6HR7A1D7K

Squares and roots of 18318063480608

• 18318063480608 squared (18318063480608²) is 335551449679584475592049664
• 18318063480608 cubed (18318063480608³) is 6146652756240669365322863689624636915712
• The square root of 18318063480608 is 4279960.6868063637
• The cube root of 18318063480608 is 26360.8769110117

Scales and comparisons

• 18,318,063,480,608 seconds is equal to 582,457 years, 39 weeks, 2 days, 14 hours, 50 minutes, 8 seconds.
• To count from 1 to 18,318,063,480,608 would take you about one million, four hundred fifty-six thousand, one hundred forty-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 18318063480608 cubic inches would be around 2196.7 feet tall.

Recreational maths with 18318063480608

• 18318063480608 backwards is 80608436081381
• The number of decimal digits it has is: 14
• The sum of 18318063480608's digits is 56
• More coming soon!