42515431392

Names of 42515431392

• Cardinal: 42515431392 can be written as Forty-two billion, five hundred fifteen million, four hundred thirty-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.2515431392 × 10¹⁰

Factors of 42515431392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 461952

Divisors of 42515431392

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 137 168 224 274 336 411 548 672 822 959 1096 1644 1918 2192 2877 3288 3836 4384 5754 6576 7672 11508 13152 15344 23016 30688 46032 92064 461803 923606 1385409 1847212 2770818 3232621 3694424 5541636 6465242 7388848 9697863 11083272 12930484 14777696 19395726 22166544 25860968 38791452 44333088 51721936 63267011 77582904 103443872 126534022 155165808 189801033 253068044 310331616 379602066 442869077 506136088 759204132 885738154 1012272176 1328607231 1518408264 1771476308 2024544352 2657214462 3036816528 3542952616 5314428924 6073633056 7085905232 10628857848 14171810464 21257715696 42515431392
• Sum of all divisors σ(n): 128477567232
• Sum of proper divisors (its aliquot sum) s(n): 85962135840
• 42515431392 is an abundant number, because the sum of its proper divisors (85962135840) is greater than itself. Its abundance is 43446704448

Bases of 42515431392

• Binary: 100111100110000111011111111111100000₂
• Hexadecimal: 0x9E61DFFE0
• Base-36: JJ4L8TC

Squares and roots of 42515431392

• 42515431392 squared (42515431392²) is 1807561906447859057664
• 42515431392 cubed (42515431392³) is 76849274220376674191399563788288
• The square root of 42515431392 is 206192.7045072157
• The cube root of 42515431392 is 3490.1883405609

Scales and comparisons

• 42,515,431,392 seconds is equal to 1,351 years, 44 weeks, 4 days, 18 hours, 3 minutes, 12 seconds.
• To count from 1 to 42,515,431,392 would take you about two thousand, seven hundred three 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 42515431392 cubic inches would be around 290.8 feet tall.

Recreational maths with 42515431392

• 42515431392 backwards is 29313451524
• The number of decimal digits it has is: 11
• The sum of 42515431392's digits is 39
• More coming soon!