1423762711944431521

Names of 1423762711944431521

• Cardinal: 1423762711944431521 can be written as One quintillion, four hundred twenty-three quadrillion, seven hundred sixty-two trillion, seven hundred eleven billion, nine hundred forty-four million, four hundred thirty-one thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.423762711944431521 × 10¹⁸

Factors of 1423762711944431521

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 33546533776

Divisors of 1423762711944431521

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 163 2119 20029 260377 3264727 42441451 33546513571 436104676423 5468081712073 71085062256949 671903120313559 8734740564076267 109520208611110117 1423762711944431521
• Sum of all divisors σ(n): 1542766587081079360
• Sum of proper divisors (its aliquot sum) s(n): 119003875136647839
• 1423762711944431521 is a deficient number, because the sum of its proper divisors (119003875136647839) is less than itself. Its deficiency is 1304758836807783682

Bases of 1423762711944431521

• Binary: 1001111000010001110001010010010100001111001010000011110100001₂
• Hexadecimal: 0x13C238A4A1E507A1
• Base-36: ATEXRCCZUNXD

Squares and roots of 1423762711944431521

• 1423762711944431521 squared (1423762711944431521²) is 2027100259923362287277577759858373441
• 1423762711944431521 cubed (1423762711944431521³) is 2886109763451748324068401309296866459347374924469633761
• The square root of 1423762711944431521 is 1193215283.1507110397
• The cube root of 1423762711944431521 is 1124982.7716063019

Scales and comparisons

• 1,423,762,711,944,431,521 seconds is equal to 45,271,250,252 years, 31 weeks, 4 days, 10 hours, 32 minutes, 1 second.
• To count from 1 to 1,423,762,711,944,431,521 would take you about one hundred fifty-eight billion, four hundred forty-nine million, three hundred seventy-five thousand, eight hundred eighty-four 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 1423762711944431521 cubic inches would be around 93748.6 feet tall.

Recreational maths with 1423762711944431521

• 1423762711944431521 backwards is 1251344491172673241
• The number of decimal digits it has is: 19
• The sum of 1423762711944431521's digits is 67
• More coming soon!