421171608123

Names of 421171608123

• Cardinal: 421171608123 can be written as Four hundred twenty-one billion, one hundred seventy-one million, six hundred eight thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 4.21171608123 × 10¹¹

Factors of 421171608123

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 56629

Divisors of 421171608123

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 21 27 43 63 81 129 189 301 307 387 567 903 921 1161 2149 2709 2763 3483 6447 8127 8289 13201 19341 24381 24867 39603 56269 58023 92407 118809 168807 174069 277221 356427 393883 506421 831663 1069281 1181649 1519263 2419567 2494989 3544947 4557789 7258701 7484967 10634841 16936969 17274583 21776103 31904523 50810907 51823749 65328309 120922081 152432721 155471247 195984927 362766243 457298163 466413741 742807069 1088298729 1371894489 1399241223 2228421207 3264896187 5199649483 6685263621 9794688561 15598948449 20055790863 46796845347 60167372589 140390536041 421171608123
• Sum of all divisors σ(n): 738168766720
• Sum of proper divisors (its aliquot sum) s(n): 316997158597
• 421171608123 is a deficient number, because the sum of its proper divisors (316997158597) is less than itself. Its deficiency is 104174449526

Bases of 421171608123

• Binary: 110001000001111110010001011101000111011₂
• Hexadecimal: 0x620FC8BA3B
• Base-36: 5DHEP8OR

Squares and roots of 421171608123

• 421171608123 squared (421171608123²) is 177385523488913879583129
• 421171608123 cubed (421171608123³) is 74709746185566048226681217790156867
• The square root of 421171608123 is 648977.3556319203
• The cube root of 421171608123 is 7495.8294331195

Scales and comparisons

• 421,171,608,123 seconds is equal to 13,391 years, 49 weeks, 4 days, 9 hours, 22 minutes, 3 seconds.
• To count from 1 to 421,171,608,123 would take you about twenty-six thousand, seven hundred eighty-three 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 421171608123 cubic inches would be around 624.7 feet tall.

Recreational maths with 421171608123

• 421171608123 backwards is 321806171124
• The number of decimal digits it has is: 12
• The sum of 421171608123's digits is 36
• More coming soon!