428637953822427

Names of 428637953822427

• Cardinal: 428637953822427 can be written as Four hundred twenty-eight trillion, six hundred thirty-seven billion, nine hundred fifty-three million, eight hundred twenty-two thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 4.28637953822427 × 10¹⁴

Factors of 428637953822427

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 341990006

Divisors of 428637953822427

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 9 27 61 183 549 761 1647 2283 6849 20547 46421 139263 417789 1253367 341989181 1025967543 3077902629 9233707887 20861340041 62584020123 187752060369 260253766741 563256181107 780761300223 2342283900669 7026851702007 15875479771201 47626439313603 142879317940809 428637953822427
• Sum of all divisors σ(n): 646277476576320
• Sum of proper divisors (its aliquot sum) s(n): 217639522753893
• 428637953822427 is a deficient number, because the sum of its proper divisors (217639522753893) is less than itself. Its deficiency is 210998431068534

Bases of 428637953822427

• Binary: 1100001011101100000001100111110011000111011011011₂
• Hexadecimal: 0x185D80CF98EDB
• Base-36: 47XTK2LO0R

Squares and roots of 428637953822427

• 428637953822427 squared (428637953822427²) is 183730495457077061220248170329
• 428637953822427 cubed (428637953822427³) is 78753863627502231071980374110002938516168483
• The square root of 428637953822427 is 20703573.4553826963
• The cube root of 428637953822427 is 75398.6449755213

Scales and comparisons

• 428,637,953,822,427 seconds is equal to 13,629,361 years, 3 weeks, 3 days, 12 hours, 27 seconds.
• To count from 1 to 428,637,953,822,427 would take you about thirty-four million, seventy-three thousand, four hundred two 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 428637953822427 cubic inches would be around 6283.2 feet tall.

Recreational maths with 428637953822427

• 428637953822427 backwards is 724228359736824
• The number of decimal digits it has is: 15
• The sum of 428637953822427's digits is 72
• More coming soon!