42415479730

Names of 42415479730

• Cardinal: 42415479730 can be written as Forty-two billion, four hundred fifteen million, four hundred seventy-nine thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.241547973 × 10¹⁰

Factors of 42415479730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 101650

Divisors of 42415479730

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 19 26 38 65 95 130 169 190 247 338 494 845 1235 1690 2197 2470 3211 4394 6422 10985 16055 21970 32110 41743 83486 101611 203222 208715 417430 508055 1016110 1320943 1930609 2641886 3861218 6604715 9653045 13209430 17172259 19306090 25097917 34344518 50195834 85861295 125489585 171722590 223239367 250979170 326272921 446478734 652545842 1116196835 1631364605 2232393670 3262729210 4241547973 8483095946 21207739865 42415479730
• Sum of all divisors σ(n): 87061161600
• Sum of proper divisors (its aliquot sum) s(n): 44645681870
• 42415479730 is an abundant number, because the sum of its proper divisors (44645681870) is greater than itself. Its abundance is 2230202140

Bases of 42415479730

• Binary: 100111100000001010001101101110110010₂
• Hexadecimal: 0x9E028DBB2
• Base-36: JHH2XMA

Squares and roots of 42415479730

• 42415479730 squared (42415479730²) is 1799072920726040872900
• 42415479730 cubed (42415479730³) is 76308541001847283527641456317000
• The square root of 42415479730 is 205950.1874968799
• The cube root of 42415479730 is 3487.4511080789

Scales and comparisons

• 42,415,479,730 seconds is equal to 1,348 years, 35 weeks, 2 days, 21 hours, 42 minutes, 10 seconds.
• To count from 1 to 42,415,479,730 would take you about two thousand, six hundred ninety-seven 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 42415479730 cubic inches would be around 290.6 feet tall.

Recreational maths with 42415479730

• 42415479730 backwards is 03797451424
• The number of decimal digits it has is: 11
• The sum of 42415479730's digits is 46
• More coming soon!