42343536989758321

Names of 42343536989758321

• Cardinal: 42343536989758321 can be written as Forty-two quadrillion, three hundred forty-three trillion, five hundred thirty-six billion, nine hundred eighty-nine million, seven hundred fifty-eight thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.2343536989758321 × 10¹⁶

Factors of 42343536989758321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 22274348760322

Divisors of 42343536989758321

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1901 22274348758421 42343536989758321
• Sum of all divisors σ(n): 42365811338518644
• Sum of proper divisors (its aliquot sum) s(n): 22274348760323
• 42343536989758321 is a deficient number, because the sum of its proper divisors (22274348760323) is less than itself. Its deficiency is 42321262640997998

Bases of 42343536989758321

• Binary: 10010110011011110011100011111000110011101110001101110001₂
• Hexadecimal: 0x966F38F8CEE371
• Base-36: BKXJ4CLZ3W1

Squares and roots of 42343536989758321

• 42343536989758321 squared (42343536989758321²) is 1792975124803031172747645988739041
• 42343536989758321 cubed (42343536989758321³) is 75920908518813692492175756088798227705714127310161
• The square root of 42343536989758321 is 205775452.8357508463
• The cube root of 42343536989758321 is 348547.8253067047

Scales and comparisons

• 42,343,536,989,758,321 seconds is equal to 1,346,393,499 years, 5 weeks, 6 days, 18 hours, 12 minutes, 1 second.
• To count from 1 to 42,343,536,989,758,321 would take you about four billion, thirty-nine million, one hundred eighty thousand, four hundred ninety-seven 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 42343536989758321 cubic inches would be around 29045.7 feet tall.

Recreational maths with 42343536989758321

• 42343536989758321 backwards is 12385798963534324
• The number of decimal digits it has is: 17
• The sum of 42343536989758321's digits is 82
• More coming soon!