42345355717840493337

Names of 42345355717840493337

• Cardinal: 42345355717840493337 can be written as Forty-two quintillion, three hundred forty-five quadrillion, three hundred fifty-five trillion, seven hundred seventeen billion, eight hundred forty million, four hundred ninety-three thousand, three hundred thirty-seven.

Scientific notation

• Scientific notation: 4.2345355717840493337 × 10¹⁹

Factors of 42345355717840493337

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 19771528384

Divisors of 42345355717840493337

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 29 87 24648361 73945083 714802469 2144407407 19746879991 59240639973 572659519739 1717978559217 486728226641844751 1460184679925534253 14115118572613497779 42345355717840493337
• Sum of all divisors σ(n): 58407389569604772480
• Sum of proper divisors (its aliquot sum) s(n): 16062033851764279143
• 42345355717840493337 is a deficient number, because the sum of its proper divisors (16062033851764279143) is less than itself. Its deficiency is 26283321866076214194

Bases of 42345355717840493337

• Binary: 100100101110101000111011001010101110001001011100000101101100011001₂
• Hexadecimal: 0x24BA8ECAB89705B19
• Base-36: 8XPXBTIFP6J2X

Squares and roots of 42345355717840493337

• 42345355717840493337 squared (42345355717840493337²) is 1793129150870446562755773144307541395569
• 42345355717840493337 cubed (42345355717840493337³) is 75930691741638332986220255677269193727145940639800425823753
• The square root of 42345355717840493337 is 6507330921.1873106753
• The cube root of 42345355717840493337 is 3485528.1547905243

Scales and comparisons

• 42,345,355,717,840,493,337 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,345,355,717,840,493,337 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42345355717840493337 cubic inches would be around 290460.7 feet tall.

Recreational maths with 42345355717840493337

• 42345355717840493337 backwards is 73339404871755354324
• 42345355717840493337 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 42345355717840493337's digits is 87
• More coming soon!