40347736381155841

Names of 40347736381155841

• Cardinal: 40347736381155841 can be written as Forty quadrillion, three hundred forty-seven trillion, seven hundred thirty-six billion, three hundred eighty-one million, one hundred fifty-five thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 4.0347736381155841 × 10¹⁶

Factors of 40347736381155841

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 964442672

Divisors of 40347736381155841

• Number of divisors d(n): 16
• Complete list of divisors:
  1 11 131 1441 29033 319363 3803323 41836553 964413497 10608548467 126338168107 1389719849177 27999817058401 307997987642411 3667976034650531 40347736381155841
• Sum of all divisors σ(n): 44353237897476288
• Sum of proper divisors (its aliquot sum) s(n): 4005501516320447
• 40347736381155841 is a deficient number, because the sum of its proper divisors (4005501516320447) is less than itself. Its deficiency is 36342234864835394

Bases of 40347736381155841

• Binary: 10001111010110000000110101101110011111010110101000000001₂
• Hexadecimal: 0x8F580D6E7D6A01
• Base-36: B1A2U7HNOQP

Squares and roots of 40347736381155841

• 40347736381155841 squared (40347736381155841²) is 1627939831083246640331727128417281
• 40347736381155841 cubed (40347736381155841³) is 65683687148930204880924292807482524240219738488321
• The square root of 40347736381155841 is 200867459.7369017385
• The cube root of 40347736381155841 is 342983.3660477299

Scales and comparisons

• 40,347,736,381,155,841 seconds is equal to 1,282,933,213 years, 9 weeks, 1 day, 17 hours, 4 minutes, 1 second.
• To count from 1 to 40,347,736,381,155,841 would take you about three billion, eight hundred forty-eight million, seven hundred ninety-nine thousand, six hundred thirty-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 40347736381155841 cubic inches would be around 28581.9 feet tall.

Recreational maths with 40347736381155841

• 40347736381155841 backwards is 14855118363774304
• The number of decimal digits it has is: 17
• The sum of 40347736381155841's digits is 70
• More coming soon!