1423136757446574920

Names of 1423136757446574920

• Cardinal: 1423136757446574920 can be written as One quintillion, four hundred twenty-three quadrillion, one hundred thirty-six trillion, seven hundred fifty-seven billion, four hundred forty-six million, five hundred seventy-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.42313675744657492 × 10¹⁸

Factors of 1423136757446574920

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 35578418936164380

Divisors of 1423136757446574920

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 5 8 10 20 40 35578418936164373 71156837872328746 142313675744657492 177892094680821865 284627351489314984 355784189361643730 711568378723287460 1423136757446574920
• Sum of all divisors σ(n): 3202057704254793660
• Sum of proper divisors (its aliquot sum) s(n): 1778920946808218740
• 1423136757446574920 is an abundant number, because the sum of its proper divisors (1778920946808218740) is greater than itself. Its abundance is 355784189361643820

Bases of 1423136757446574920

• Binary: 1001110111111111111110101011100111110011001111000001101001000₂
• Hexadecimal: 0x13BFFF573E678348
• Base-36: AT8RVKU1HSG8

Squares and roots of 1423136757446574920

• 1423136757446574920 squared (1423136757446574920²) is 2025318230395551416012098039173006400
• 1423136757446574920 cubed (1423136757446574920³) is 2882304819202560196123650018196220690912086999239488000
• The square root of 1423136757446574920 is 1192952956.9293899529
• The cube root of 1423136757446574920 is 1124817.8819460843

Scales and comparisons

• 1,423,136,757,446,574,920 seconds is equal to 45,251,346,835 years, 40 weeks, 4 days, 5 hours, 55 minutes, 20 seconds.
• To count from 1 to 1,423,136,757,446,574,920 would take you about one hundred fifty-eight billion, three hundred seventy-nine million, seven hundred thirteen thousand, nine hundred twenty-five 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 1423136757446574920 cubic inches would be around 93734.8 feet tall.

Recreational maths with 1423136757446574920

• 1423136757446574920 backwards is 0294756447576313241
• The number of decimal digits it has is: 19
• The sum of 1423136757446574920's digits is 80
• More coming soon!