131973766425

Names of 131973766425

• Cardinal: 131973766425 can be written as One hundred thirty-one billion, nine hundred seventy-three million, seven hundred sixty-six thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.31973766425 × 10¹¹

Factors of 131973766425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1310

Divisors of 131973766425

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 135 225 491 675 811 1473 2433 2455 4055 4419 7299 7365 12165 12275 13257 20275 21897 22095 36495 36825 60825 66285 109485 110475 182475 241081 331425 398201 547425 723243 1194603 1205405 1991005 2169729 3583809 3616215 5973015 6027025 6509187 9955025 10751427 10848645 17919045 18081075 29865075 32545935 53757135 54243225 89595225 162729675 195516691 268785675 586550073 977583455 1759650219 2932750365 4887917275 5278950657 8798251095 14663751825 26394753285 43991255475 131973766425
• Sum of all divisors σ(n): 243235022240
• Sum of proper divisors (its aliquot sum) s(n): 111261255815
• 131973766425 is a deficient number, because the sum of its proper divisors (111261255815) is less than itself. Its deficiency is 20712510610

Bases of 131973766425

• Binary: 1111010111010001111111101110100011001₂
• Hexadecimal: 0x1EBA3FDD19
• Base-36: 1OMLRTW9

Squares and roots of 131973766425

• 131973766425 squared (131973766425²) is 17417075024400457280625
• 131973766425 cubed (131973766425³) is 2298596991076927124816394428015625
• The square root of 131973766425 is 363281.9379283811
• The cube root of 131973766425 is 5091.3060442609

Scales and comparisons

• 131,973,766,425 seconds is equal to 4,196 years, 18 weeks, 4 days, 3 hours, 33 minutes, 45 seconds.
• To count from 1 to 131,973,766,425 would take you about eight thousand, three hundred ninety-two 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 131973766425 cubic inches would be around 424.3 feet tall.

Recreational maths with 131973766425

• 131973766425 backwards is 524667379131
• The number of decimal digits it has is: 12
• The sum of 131973766425's digits is 54
• More coming soon!