42213252849921361

Names of 42213252849921361

• Cardinal: 42213252849921361 can be written as Forty-two quadrillion, two hundred thirteen trillion, two hundred fifty-two billion, eight hundred forty-nine million, nine hundred twenty-one thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 4.2213252849921361 × 10¹⁶

Factors of 42213252849921361

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1463838

Divisors of 42213252849921361

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 31 61 403 463 793 1891 2539 6019 14353 24583 28243 33007 78709 154879 186589 367159 875533 1023217 1175557 1460731 2013427 4801249 11381929 15282241 18989503 36442267 45282661 62416237 71708977 89104591 473749471 588674593 676318453 932216701 1158359683 2222978287 2762242321 3708796009 8792139889 20965872043 28898717731 35909150173 41255425633 48214348117 114972676279 226236556549 272556336559 536320533229 1278918194623 1494644791627 1717172552167 2941075235137 7013333253019 16625936530099 22323243178171 53232349117177 91173332289247 104747525682187 692020538523301 1361717833868431 3247173296147797 42213252849921361
• Sum of all divisors σ(n): 47818059057233920
• Sum of proper divisors (its aliquot sum) s(n): 5604806207312559
• 42213252849921361 is a deficient number, because the sum of its proper divisors (5604806207312559) is less than itself. Its deficiency is 36608446642608802

Bases of 42213252849921361

• Binary: 10010101111110001011101011010100111011101110110101010001₂
• Hexadecimal: 0x95F8BAD4EEED51
• Base-36: BJNCKN4YB81

Squares and roots of 42213252849921361

• 42213252849921361 squared (42213252849921361²) is 1781958716171393906518263884092321
• 42213252849921361 cubed (42213252849921361³) is 75222273853864303461323734236797549362783713968881
• The square root of 42213252849921361 is 205458640.2415857543
• The cube root of 42213252849921361 is 348189.9831586767

Scales and comparisons

• 42,213,252,849,921,361 seconds is equal to 1,342,250,866 years, 24 weeks, 14 hours, 36 minutes, 1 second.
• To count from 1 to 42,213,252,849,921,361 would take you about four billion, twenty-six million, seven hundred fifty-two thousand, five hundred ninety-nine 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 42213252849921361 cubic inches would be around 29015.8 feet tall.

Recreational maths with 42213252849921361

• 42213252849921361 backwards is 16312994825231224
• The number of decimal digits it has is: 17
• The sum of 42213252849921361's digits is 64
• More coming soon!