42248747025

Names of 42248747025

• Cardinal: 42248747025 can be written as Forty-two billion, two hundred forty-eight million, seven hundred forty-seven thousand and twenty-five.

Scientific notation

• Scientific notation: 4.2248747025 × 10¹⁰

Factors of 42248747025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 272

Divisors of 42248747025

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 9 15 25 45 71 75 193 213 225 355 579 639 965 1065 1737 1775 2895 3195 4825 5041 5325 8685 13703 14475 15123 15975 25205 37249 41109 43425 45369 68515 75615 111747 123327 126025 186245 205545 226845 335241 342575 378075 558735 616635 931225 972913 1027725 1134225 1676205 2644679 2793675 2918739 3083175 4864565 7934037 8381025 8756217 13223395 14593695 23802111 24322825 39670185 43781085 66116975 72968475 119010555 187772209 198350925 218905425 563316627 595052775 938861045 1689949881 2816583135 4694305225 8449749405 14082915675 42248747025
• Sum of all divisors σ(n): 77152761777
• Sum of proper divisors (its aliquot sum) s(n): 34904014752
• 42248747025 is a deficient number, because the sum of its proper divisors (34904014752) is less than itself. Its deficiency is 7344732273

Bases of 42248747025

• Binary: 100111010110001110001011100000010001₂
• Hexadecimal: 0x9D638B811
• Base-36: JEPT9U9

Squares and roots of 42248747025

• 42248747025 squared (42248747025²) is 1784956625182446350625
• 42248747025 cubed (42248747025³) is 75412180907930920338190075640625
• 42248747025 is a perfect square number. Its square root is 205545
• The cube root of 42248747025 is 3482.8754536287

Scales and comparisons

• 42,248,747,025 seconds is equal to 1,343 years, 19 weeks, 5 days, 3 hours, 3 minutes, 45 seconds.
• To count from 1 to 42,248,747,025 would take you about two thousand, six hundred eighty-six 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 42248747025 cubic inches would be around 290.2 feet tall.

Recreational maths with 42248747025

• 42248747025 backwards is 52074784224
• 42248747025 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42248747025's digits is 45
• More coming soon!