20000427741

Names of 20000427741

• Cardinal: 20000427741 can be written as Twenty billion, four hundred twenty-seven thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 2.0000427741 × 10¹⁰

Factors of 20000427741

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 137

Divisors of 20000427741

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 27 63 81 127 189 243 381 567 729 889 1143 1701 2187 2667 3429 5103 6561 8001 10287 15309 16129 19683 24003 30861 45927 48387 59049 72009 92583 112903 137781 145161 177147 216027 277749 338709 413343 435483 648081 833247 1016127 1240029 1306449 1944243 2499741 3048381 3919347 5832729 7499223 9145143 11758041 17498187 22497669 27435429 35274123 52494561 82306287 105822369 157483683 246918861 317467107 740756583 952401321 2222269749 2857203963 6666809247 20000427741
• Sum of all divisors σ(n): 34558480320
• Sum of proper divisors (its aliquot sum) s(n): 14558052579
• 20000427741 is a deficient number, because the sum of its proper divisors (14558052579) is less than itself. Its deficiency is 5442375162

Bases of 20000427741

• Binary: 10010101000000111100100111011011101₂
• Hexadecimal: 0x4A81E4EDD
• Base-36: 96RQKT9

Squares and roots of 20000427741

• 20000427741 squared (20000427741²) is 400017109822962363081
• 20000427741 cubed (20000427741³) is 8000513300177820045364146630021
• The square root of 20000427741 is 141422.8685220321
• The cube root of 20000427741 is 2714.4369675855

Scales and comparisons

• 20,000,427,741 seconds is equal to 635 years, 49 weeks, 3 days, 10 hours, 22 minutes, 21 seconds.
• To count from 1 to 20,000,427,741 would take you about one thousand, two hundred seventy-one 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 20000427741 cubic inches would be around 226.2 feet tall.

Recreational maths with 20000427741

• 20000427741 backwards is 14772400002
• 20000427741 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20000427741's digits is 27
• More coming soon!