138982019796776896

Names of 138982019796776896

• Cardinal: 138982019796776896 can be written as One hundred thirty-eight quadrillion, nine hundred eighty-two trillion, nineteen billion, seven hundred ninety-six million, seven hundred seventy-six thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.38982019796776896 × 10¹⁷

Factors of 138982019796776896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 345300375503

Divisors of 138982019796776896

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 152 304 331 608 662 1216 1324 2648 5296 6289 10592 12578 21184 25156 50312 100624 201248 402496 345300375151 690600750302 1381201500604 2762403001208 5524806002416 6560707127869 11049612004832 13121414255738 22099224009664 26242828511476 52485657022952 104971314045904 114294424174981 209942628091808 228588848349962 419885256183616 457177696699924 914355393399848 1828710786799696 2171594059324639 3657421573599392 4343188118649278 7314843147198784 8686376237298556 17372752474597112 34745504949194224 69491009898388448 138982019796776896
• Sum of all divisors σ(n): 291184900358178560
• Sum of proper divisors (its aliquot sum) s(n): 152202880561401664
• 138982019796776896 is an abundant number, because the sum of its proper divisors (152202880561401664) is greater than itself. Its abundance is 13220860764624768

Bases of 138982019796776896

• Binary: 111101101110000110110100100100000001001110011011111000000₂
• Hexadecimal: 0x1EDC369202737C0
• Base-36: 120H0IGXL70G

Squares and roots of 138982019796776896

• 138982019796776896 squared (138982019796776896²) is 19316001826791685032119469999394816
• 138982019796776896 cubed (138982019796776896³) is 2684576948285740656857452228227631913096427370971136
• The square root of 138982019796776896 is 372802923.5357159803
• The cube root of 138982019796776896 is 517987.8102168381

Scales and comparisons

• 138,982,019,796,776,896 seconds is equal to 4,419,198,329 years, 48 weeks, 7 hours, 48 minutes, 16 seconds.
• To count from 1 to 138,982,019,796,776,896 would take you about thirteen billion, two hundred fifty-seven million, five hundred ninety-four thousand, nine hundred eighty-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 138982019796776896 cubic inches would be around 43165.7 feet tall.

Recreational maths with 138982019796776896

• 138982019796776896 backwards is 698677697910289831
• The number of decimal digits it has is: 18
• The sum of 138982019796776896's digits is 106
• More coming soon!