8231428023

Names of 8231428023

• Cardinal: 8231428023 can be written as Eight billion, two hundred thirty-one million, four hundred twenty-eight thousand and twenty-three.

Scientific notation

• Scientific notation: 8.231428023 × 10⁹

Factors of 8231428023

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 618

Divisors of 8231428023

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 39 49 61 91 147 183 241 273 293 427 637 723 793 879 1281 1687 1911 2051 2379 2989 3133 3809 5061 5551 6153 8967 9399 11427 11809 14357 14701 16653 17873 21931 26663 35427 38857 43071 44103 53619 65793 70613 79989 102907 116571 125111 153517 186641 191113 211839 232349 308721 375333 460551 494291 559923 573339 697047 720349 875777 917969 1337791 1482873 1626443 2161047 2627331 2753907 3460037 4013373 4307393 4879329 6425783 9364537 10380111 11385101 12922179 19277349 28093611 30151751 34155303 44980481 55996109 90455253 134941443 167988327 211062257 391972763 633186771 1175918289 2743809341 8231428023
• Sum of all divisors σ(n): 14080473792
• Sum of proper divisors (its aliquot sum) s(n): 5849045769
• 8231428023 is a deficient number, because the sum of its proper divisors (5849045769) is less than itself. Its deficiency is 2382382254

Bases of 8231428023

• Binary: 111101010101000011001111110110111₂
• Hexadecimal: 0x1EAA19FB7
• Base-36: 3S4S2IF

Squares and roots of 8231428023

• 8231428023 squared (8231428023²) is 67756407297829688529
• 8231428023 cubed (8231428023³) is 557731989769157005238972248167
• The square root of 8231428023 is 90727.2176526979
• The cube root of 8231428023 is 2019.1026324049

Scales and comparisons

• 8,231,428,023 seconds is equal to 261 years, 38 weeks, 1 day, 3 hours, 47 minutes, 3 seconds.
• To count from 1 to 8,231,428,023 would take you about five hundred twenty-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 8231428023 cubic inches would be around 168.3 feet tall.

Recreational maths with 8231428023

• 8231428023 backwards is 3208241328
• The number of decimal digits it has is: 10
• The sum of 8231428023's digits is 33
• More coming soon!