18823371119376390

Names of 18823371119376390

• Cardinal: 18823371119376390 can be written as Eighteen quadrillion, eight hundred twenty-three trillion, three hundred seventy-one billion, one hundred nineteen million, three hundred seventy-six thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.882337111937639 × 10¹⁶

Factors of 18823371119376390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 29878366856170

Divisors of 18823371119376390

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 29878366856153 59756733712306 89635100568459 149391834280765 179270201136918 209148567993071 268905301705377 298783668561530 418297135986142 448175502842295 537810603410754 627445703979213 896351005684590 1045742839965355 1254891407958426 1344526508526885 1882337111937639 2091485679930710 2689053017053770 3137228519896065 3764674223875278 6274457039792130 9411685559688195 18823371119376390
• Sum of all divisors σ(n): 55932302754720288
• Sum of proper divisors (its aliquot sum) s(n): 37108931635343898
• 18823371119376390 is an abundant number, because the sum of its proper divisors (37108931635343898) is greater than itself. Its abundance is 18285560515967508

Bases of 18823371119376390

• Binary: 1000010110111111100000110011101000010111011100000000110₂
• Hexadecimal: 0x42DFC19D0BB806
• Base-36: 55CBTBBFPXI

Squares and roots of 18823371119376390

• 18823371119376390 squared (18823371119376390²) is 354319300297773169472102489432100
• 18823371119376390 cubed (18823371119376390³) is 6669483684262753819693345319041798507517248119000
• The square root of 18823371119376390 is 137198291.2407308009
• The cube root of 18823371119376390 is 266010.7177139719

Scales and comparisons

• 18,823,371,119,376,390 seconds is equal to 598,524,977 years, 4 weeks, 3 days, 10 hours, 46 minutes, 30 seconds.
• To count from 1 to 18,823,371,119,376,390 would take you about one billion, seven hundred ninety-five million, five hundred seventy-four thousand, nine hundred thirty-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 18823371119376390 cubic inches would be around 22167.6 feet tall.

Recreational maths with 18823371119376390

• 18823371119376390 backwards is 09367391117332881
• The number of decimal digits it has is: 17
• The sum of 18823371119376390's digits is 72
• More coming soon!