426655651555901889

Names of 426655651555901889

• Cardinal: 426655651555901889 can be written as Four hundred twenty-six quadrillion, six hundred fifty-five trillion, six hundred fifty-one billion, five hundred fifty-five million, nine hundred one thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 4.26655651555901889 × 10¹⁷

Factors of 426655651555901889

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1497

Divisors of 426655651555901889

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 243 297 363 729 891 1089 1483 2673 3267 4449 8019 9801 13347 16313 29403 40041 48939 88209 120123 146817 179443 360369 440451 538329 1081107 1321353 1614987 2199289 3964059 4844961 6597867 11892177 14534883 19793601 24192179 43604649 59380803 72576537 130813947 178142409 217729611 266113969 534427227 653188833 798341907 1603281681 1959566499 2395025721 5878699497 7185077163 17636098491 21555231489 64665694467 193997083401
• Sum of all divisors σ(n): 426655777482988725
• Sum of proper divisors (its aliquot sum) s(n): 125927086836
• 426655651555901889 is a deficient number, because the sum of its proper divisors (125927086836) is less than itself. Its deficiency is 426655525628815053

Bases of 426655651555901889

• Binary: 10111101011110010010000110111111000011001110000000111000001₂
• Hexadecimal: 0x5EBC90DF86701C1
• Base-36: 38P0T0H1WN29

Squares and roots of 426655651555901889

• 426655651555901889 squared (426655651555901889²) is 182035045004591165995876388193768321
• 426655651555901889 cubed (426655651555901889³) is 77666280732441767299071946570161187546845078672258369
• 426655651555901889 is a perfect square number. Its square root is 653188833
• The cube root of 426655651555901889 is 752822.3445390135

Scales and comparisons

• 426,655,651,555,901,889 seconds is equal to 13,566,329,986 years, 46 weeks, 4 days, 8 hours, 18 minutes, 9 seconds.
• To count from 1 to 426,655,651,555,901,889 would take you about forty billion, six hundred ninety-eight million, nine hundred eighty-nine thousand, nine hundred sixty 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 426655651555901889 cubic inches would be around 62735.2 feet tall.

Recreational maths with 426655651555901889

• 426655651555901889 backwards is 988109555156556624
• The number of decimal digits it has is: 18
• The sum of 426655651555901889's digits is 90
• More coming soon!