18012814441326

Names of 18012814441326

• Cardinal: 18012814441326 can be written as Eighteen trillion, twelve billion, eight hundred fourteen million, four hundred forty-one thousand, three hundred twenty-six.

Scientific notation

• Scientific notation: 1.8012814441326 × 10¹³

Factors of 18012814441326

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2474422

Divisors of 18012814441326

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 102 153 306 24023 48046 72069 144138 216207 408391 432414 816782 1225173 2450346 2450377 3675519 4900754 7351038 7351131 14702262 22053393 41656409 44106786 83312818 124969227 249938454 374907681 749815362 58865406671 117730813342 176596220013 353192440026 529788660039 1000711913407 1059577320078 2001423826814 3002135740221 6004271480442 9006407220663 18012814441326
• Sum of all divisors σ(n): 41325252512544
• Sum of proper divisors (its aliquot sum) s(n): 23312438071218
• 18012814441326 is an abundant number, because the sum of its proper divisors (23312438071218) is greater than itself. Its abundance is 5299623629892

Bases of 18012814441326

• Binary: 100000110000111101111011001111111101101101110₂
• Hexadecimal: 0x1061EF67FB6E
• Base-36: 6DUZ0N33I

Squares and roots of 18012814441326

• 18012814441326 squared (18012814441326²) is 324461484097642497496638276
• 18012814441326 cubed (18012814441326³) is 5844464506408081076778583741070047793976
• The square root of 18012814441326 is 4244150.6148257745
• The cube root of 18012814441326 is 26213.6316032929

Scales and comparisons

• 18,012,814,441,326 seconds is equal to 572,751 years, 40 weeks, 4 days, 15 hours, 2 minutes, 6 seconds.
• To count from 1 to 18,012,814,441,326 would take you about one million, four hundred thirty-one thousand, eight hundred seventy-nine 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 18012814441326 cubic inches would be around 2184.5 feet tall.

Recreational maths with 18012814441326

• 18012814441326 backwards is 62314441821081
• The number of decimal digits it has is: 14
• The sum of 18012814441326's digits is 45
• More coming soon!