18026920422

Names of 18026920422

• Cardinal: 18026920422 can be written as Eighteen billion, twenty-six million, nine hundred twenty thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 1.8026920422 × 10¹⁰

Factors of 18026920422

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 96

Divisors of 18026920422

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 31 42 53 62 63 93 106 126 159 186 217 279 318 371 434 477 558 651 742 954 961 1113 1302 1643 1922 1953 2226 2809 2883 3286 3339 3906 4929 5618 5766 6678 6727 8427 8649 9858 11501 13454 14787 16854 17298 19663 20181 23002 25281 29574 34503 39326 40362 50562 50933 58989 60543 69006 87079 101866 103509 117978 121086 148877 152799 174158 176967 207018 261237 297754 305598 353934 356531 446631 458397 522474 609553 713062 783711 893262 916794 1042139 1069593 1219106 1339893 1567422 1828659 2084278 2139186 2679786 2699449 3126417 3208779 3657318 4615187 5398898 5485977 6252834 6417558 8098347 9230374 9379251 10971954 13845561 16196694 18758502 18896143 24295041 27691122 32306309 37792286 41536683 48590082 56688429 64612618 83073366 96918927 113376858 143070797 170065287 193837854 286141594 290756781 340130574 429212391 581513562 858424782 1001495579 1287637173 2002991158 2575274346 3004486737 6008973474 9013460211 18026920422
• Sum of all divisors σ(n): 47011479840
• Sum of proper divisors (its aliquot sum) s(n): 28984559418
• 18026920422 is an abundant number, because the sum of its proper divisors (28984559418) is greater than itself. Its abundance is 10957638996

Bases of 18026920422

• Binary: 10000110010011111001111100111100110₂
• Hexadecimal: 0x4327CF9E6
• Base-36: 8A4RGTI

Squares and roots of 18026920422

• 18026920422 squared (18026920422²) is 324969859901120658084
• 18026920422 cubed (18026920422³) is 5858205803985990891900538991448
• The square root of 18026920422 is 134264.3676557561
• The cube root of 18026920422 is 2622.0472520185

Scales and comparisons

• 18,026,920,422 seconds is equal to 573 years, 10 weeks, 2 days, 21 hours, 53 minutes, 42 seconds.
• To count from 1 to 18,026,920,422 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 18026920422 cubic inches would be around 218.5 feet tall.

Recreational maths with 18026920422

• 18026920422 backwards is 22402962081
• The number of decimal digits it has is: 11
• The sum of 18026920422's digits is 36
• More coming soon!