42140564448552242

Names of 42140564448552242

• Cardinal: 42140564448552242 can be written as Forty-two quadrillion, one hundred forty trillion, five hundred sixty-four billion, four hundred forty-eight million, five hundred fifty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 4.2140564448552242 × 10¹⁶

Factors of 42140564448552242

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 21070282224276123

Divisors of 42140564448552242

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 21070282224276121 42140564448552242
• Sum of all divisors σ(n): 63210846672828366
• Sum of proper divisors (its aliquot sum) s(n): 21070282224276124
• 42140564448552242 is a deficient number, because the sum of its proper divisors (21070282224276124) is less than itself. Its deficiency is 21070282224276118

Bases of 42140564448552242

• Binary: 10010101101101101001111010111110100101110010010100110010₂
• Hexadecimal: 0x95B69EBE972532
• Base-36: BIXL01VJBQQ

Squares and roots of 42140564448552242

• 42140564448552242 squared (42140564448552242²) is 1775827172042585123888089803226564
• 42140564448552242 cubed (42140564448552242³) is 74834359392950828562875253986466865076710116156488
• The square root of 42140564448552242 is 205281671.0000000025
• The cube root of 42140564448552242 is 347990.0150407007

Scales and comparisons

• 42,140,564,448,552,242 seconds is equal to 1,339,939,600 years, 7 weeks, 1 day, 20 hours, 4 minutes, 2 seconds.
• To count from 1 to 42,140,564,448,552,242 would take you about four billion, nineteen million, eight hundred eighteen thousand, eight hundred 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 42140564448552242 cubic inches would be around 28999.2 feet tall.

Recreational maths with 42140564448552242

• 42140564448552242 backwards is 24225584446504124
• The number of decimal digits it has is: 17
• The sum of 42140564448552242's digits is 62
• More coming soon!