42647842034242

Names of 42647842034242

• Cardinal: 42647842034242 can be written as Forty-two trillion, six hundred forty-seven billion, eight hundred forty-two million, thirty-four thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 4.2647842034242 × 10¹³

Factors of 42647842034242

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 557803424

Divisors of 42647842034242

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 38231 76462 557765191 1115530382 21323921017121 42647842034242
• Sum of all divisors σ(n): 63973436461632
• Sum of proper divisors (its aliquot sum) s(n): 21325594427390
• 42647842034242 is a deficient number, because the sum of its proper divisors (21325594427390) is less than itself. Its deficiency is 21322247606852

Bases of 42647842034242

• Binary: 1001101100100110111001011110011001001001000010₂
• Hexadecimal: 0x26C9B9799242
• Base-36: F485C0G8Y

Squares and roots of 42647842034242

• 42647842034242 squared (42647842034242²) is 1818838430177658812700514564
• 42647842034242 cubed (42647842034242³) is 77569534056025490500102531508661907700488
• The square root of 42647842034242 is 6530531.5276968077
• The cube root of 42647842034242 is 34938.0788237537

Scales and comparisons

• 42,647,842,034,242 seconds is equal to 1,356,069 years, 23 weeks, 5 days, 19 hours, 17 minutes, 22 seconds.
• To count from 1 to 42,647,842,034,242 would take you about three million, three hundred ninety thousand, one hundred seventy-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 42647842034242 cubic inches would be around 2911.5 feet tall.

Recreational maths with 42647842034242

• 42647842034242 backwards is 24243024874624
• The number of decimal digits it has is: 14
• The sum of 42647842034242's digits is 52
• More coming soon!