42940410525

Names of 42940410525

• Cardinal: 42940410525 can be written as Forty-two billion, nine hundred forty million, four hundred ten thousand, five hundred twenty-five.

Scientific notation

• Scientific notation: 4.2940410525 × 10¹⁰

Factors of 42940410525

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7610

Divisors of 42940410525

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 5 9 15 25 27 45 53 75 81 135 159 225 265 405 477 675 795 1325 1431 2025 2385 2809 3975 4293 7155 7549 8427 11925 14045 21465 22647 25281 35775 37745 42135 67941 70225 75843 107325 113235 126405 188725 203823 210675 227529 339705 379215 400097 566175 611469 632025 1019115 1137645 1200291 1698525 1896075 2000485 3057345 3600873 5095575 5688225 6001455 10002425 10802619 15286725 18004365 21205141 30007275 32407857 54013095 63615423 90021825 106025705 162039285 190846269 270065475 318077115 530128525 572538807 810196425 954231345 1590385575 1717616421 2862694035 4771156725 8588082105 14313470175 42940410525
• Sum of all divisors σ(n): 81080303150
• Sum of proper divisors (its aliquot sum) s(n): 38139892625
• 42940410525 is a deficient number, because the sum of its proper divisors (38139892625) is less than itself. Its deficiency is 4800517900

Bases of 42940410525

• Binary: 100111111111011100101010101010011101₂
• Hexadecimal: 0x9FF72AA9D
• Base-36: JQ5M0T9

Squares and roots of 42940410525

• 42940410525 squared (42940410525²) is 1843878856055530775625
• 42940410525 cubed (42940410525³) is 79176915037391873702109163453125
• The square root of 42940410525 is 207220.6807367451
• The cube root of 42940410525 is 3501.7789738645

Scales and comparisons

• 42,940,410,525 seconds is equal to 1,365 years, 19 weeks, 2 days, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 42,940,410,525 would take you about two thousand, seven hundred thirty 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 42940410525 cubic inches would be around 291.8 feet tall.

Recreational maths with 42940410525

• 42940410525 backwards is 52501404924
• The number of decimal digits it has is: 11
• The sum of 42940410525's digits is 36
• More coming soon!