131338283403540020

Names of 131338283403540020

• Cardinal: 131338283403540020 can be written as One hundred thirty-one quadrillion, three hundred thirty-eight trillion, two hundred eighty-three billion, four hundred three million, five hundred forty thousand and twenty.

Scientific notation

• Scientific notation: 1.3133828340354002 × 10¹⁷

Factors of 131338283403540020

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 81036506

Divisors of 131338283403540020

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 4 5 10 20 81036499 162072998 324145996 405182495 810364990 1620729980 6566914170177001 13133828340354002 26267656680708004 32834570850885005 65669141701770010 131338283403540020
• Sum of all divisors σ(n): 275810398550967042
• Sum of proper divisors (its aliquot sum) s(n): 144472115147427022
• 131338283403540020 is an abundant number, because the sum of its proper divisors (144472115147427022) is greater than itself. Its abundance is 13133831743887002

Bases of 131338283403540020

• Binary: 111010010100110110111100100001111101011010111011000110100₂
• Hexadecimal: 0x1D29B790FAD7634
• Base-36: ZX7JAG4HB1W

Squares and roots of 131338283403540020

• 131338283403540020 squared (131338283403540020²) is 17249744687388595860015867741600400
• 131338283403540020 cubed (131338283403540020³) is 2265551856390952250179080143059604676875980248008000
• The square root of 131338283403540020 is 362406240.8451874605
• The cube root of 131338283403540020 is 508312.0969071157

Scales and comparisons

• 131,338,283,403,540,020 seconds is equal to 4,176,151,156 years, 12 weeks, 6 days, 7 hours, 20 minutes, 20 seconds.
• To count from 1 to 131,338,283,403,540,020 would take you about twelve billion, five hundred twenty-eight million, four hundred fifty-three thousand, four hundred sixty-eight 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 131338283403540020 cubic inches would be around 42359.3 feet tall.

Recreational maths with 131338283403540020

• 131338283403540020 backwards is 020045304382833131
• The number of decimal digits it has is: 18
• The sum of 131338283403540020's digits is 50
• More coming soon!