40481142

40,481,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 40481142 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

40481142 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 40481142:

2 × 3 × 13 × 518989

See below for interesting mathematical facts about the number 40481142 from the Numbermatics database.

Names of 40481142

Cardinal: 40481142 can be written as Forty million, four hundred eighty-one thousand, one hundred forty-two.

Scientific notation

Scientific notation: 4.0481142 × 10⁷

Factors of 40481142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 519007

Divisors of 40481142

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 13 26 39 78 518989 1037978 1556967 3113934 6746857 13493714 20240571 40481142
Sum of all divisors σ(n): 87190320
Sum of proper divisors (its aliquot sum) s(n): 46709178
40481142 is an abundant number, because the sum of its proper divisors (46709178) is greater than itself. Its abundance is 6228036

Bases of 40481142

Binary: 10011010011011000101110110₂
Hexadecimal: 0x269B176
Base-36: O3NG6

Squares and roots of 40481142

40481142 squared (40481142²) is 1638722857624164
40481142 cubed (40481142³) is 66337372698129565515288
The square root of 40481142 is 6362.4792337579
The cube root of 40481142 is 343.3609632041

Scales and comparisons

How big is 40481142?

40,481,142 seconds is equal to 1 year, 14 weeks, 6 days, 12 hours, 45 minutes, 42 seconds.
To count from 1 to 40,481,142 would take you about forty-eight weeks!

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 40481142 cubic inches would be around 28.6 feet tall.

Recreational maths with 40481142

40481142 backwards is 24118404
The number of decimal digits it has is: 8
The sum of 40481142's digits is 24
More coming soon!

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The information we have on file for 40481142 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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