42842169449824

Names of 42842169449824

• Cardinal: 42842169449824 can be written as Forty-two trillion, eight hundred forty-two billion, one hundred sixty-nine million, four hundred forty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.2842169449824 × 10¹³

Factors of 42842169449824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2072231

Divisors of 42842169449824

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 53 106 212 424 848 1696 12263 24526 49052 98104 196208 392416 649939 1299878 2059913 2599756 4119826 5199512 8239652 10399024 16479304 20798048 32958608 65917216 109175389 218350778 436701556 873403112 1746806224 3493612448 25260713119 50521426238 101042852476 202085704952 404171409904 808342819808 1338817795307 2677635590614 5355271181228 10710542362456 21421084724912 42842169449824
• Sum of all divisors σ(n): 85943995576992
• Sum of proper divisors (its aliquot sum) s(n): 43101826127168
• 42842169449824 is an abundant number, because the sum of its proper divisors (43101826127168) is greater than itself. Its abundance is 259656677344

Bases of 42842169449824

• Binary: 1001101111011011111000010010101001110101100000₂
• Hexadecimal: 0x26F6F84A9D60
• Base-36: F6PF5JDR4

Squares and roots of 42842169449824

• 42842169449824 squared (42842169449824²) is 1835451483167432858853630976
• 42842169449824 cubed (42842169449824³) is 78634723458789941799467722838402644148224
• The square root of 42842169449824 is 6545392.9942994255
• The cube root of 42842169449824 is 34991.0642357851

Scales and comparisons

• 42,842,169,449,824 seconds is equal to 1,362,248 years, 24 weeks, 2 days, 16 hours, 57 minutes, 4 seconds.
• To count from 1 to 42,842,169,449,824 would take you about three million, four hundred five thousand, six hundred twenty-one 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 42842169449824 cubic inches would be around 2915.9 feet tall.

Recreational maths with 42842169449824

• 42842169449824 backwards is 42894496124824
• The number of decimal digits it has is: 14
• The sum of 42842169449824's digits is 67
• More coming soon!