426929742561

Names of 426929742561

• Cardinal: 426929742561 can be written as Four hundred twenty-six billion, nine hundred twenty-nine million, seven hundred forty-two thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 4.26929742561 × 10¹¹

Factors of 426929742561

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2070

Divisors of 426929742561

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 21 49 109 147 327 343 763 1029 1951 2289 5341 5853 13657 16023 37387 40971 95599 112161 212659 286797 637977 669193 1488613 2007579 3806401 4465839 10420291 11419203 26644807 31260873 72942037 79934421 186513649 218826111 414897709 559540947 1244693127 1305595543 2904283963 3916786629 8712851889 20329987741 60989963223 142309914187 426929742561
• Sum of all divisors σ(n): 670270128000
• Sum of proper divisors (its aliquot sum) s(n): 243340385439
• 426929742561 is a deficient number, because the sum of its proper divisors (243340385439) is less than itself. Its deficiency is 183589357122

Bases of 426929742561

• Binary: 110001101100110111111101110001011100001₂
• Hexadecimal: 0x6366FEE2E1
• Base-36: 5G4MY1NL

Squares and roots of 426929742561

• 426929742561 squared (426929742561²) is 182269005083201734838721
• 426929742561 cubed (426929742561³) is 77816059417020917040323741384504481
• The square root of 426929742561 is 653398.6092432397
• The cube root of 426929742561 is 7529.8351874919

Scales and comparisons

• 426,929,742,561 seconds is equal to 13,575 years, 2 weeks, 2 days, 11 hours, 9 minutes, 21 seconds.
• To count from 1 to 426,929,742,561 would take you about twenty-seven thousand, one hundred fifty 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 426929742561 cubic inches would be around 627.5 feet tall.

Recreational maths with 426929742561

• 426929742561 backwards is 165247929624
• The number of decimal digits it has is: 12
• The sum of 426929742561's digits is 57
• More coming soon!