42402864895695572

Names of 42402864895695572

• Cardinal: 42402864895695572 can be written as Forty-two quadrillion, four hundred two trillion, eight hundred sixty-four billion, eight hundred ninety-five million, six hundred ninety-five thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 4.2402864895695572 × 10¹⁶

Factors of 42402864895695572

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 262830188

Divisors of 42402864895695572

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 49749859 99499718 198999436 213080327 426160654 852321308 10600716223923893 21201432447847786 42402864895695572
• Sum of all divisors σ(n): 74205015407278560
• Sum of proper divisors (its aliquot sum) s(n): 31802150511582988
• 42402864895695572 is a deficient number, because the sum of its proper divisors (31802150511582988) is less than itself. Its deficiency is 10600714384112584

Bases of 42402864895695572

• Binary: 10010110101001010010111001010011100100010001101011010100₂
• Hexadecimal: 0x96A52E53911AD4
• Base-36: BLIK77PDADW

Squares and roots of 42402864895695572

• 42402864895695572 squared (42402864895695572²) is 1798002951362611852106973700407184
• 42402864895695572 cubed (42402864895695572³) is 76240476228690727028102921556877781550145305789248
• The square root of 42402864895695572 is 205919559.2839484785
• The cube root of 42402864895695572 is 348710.5338246323

Scales and comparisons

• 42,402,864,895,695,572 seconds is equal to 1,348,279,943 years, 3 days, 17 hours, 39 minutes, 32 seconds.
• To count from 1 to 42,402,864,895,695,572 would take you about four billion, forty-four million, eight hundred thirty-nine thousand, eight hundred twenty-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 42402864895695572 cubic inches would be around 29059.2 feet tall.

Recreational maths with 42402864895695572

• 42402864895695572 backwards is 27559659846820424
• The number of decimal digits it has is: 17
• The sum of 42402864895695572's digits is 86
• More coming soon!