40695990

40,695,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 40695990 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

40695990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 40695990:

2 × 3 × 5 × 29² × 1613

(2 × 3 × 5 × 29 × 29 × 1613)

See below for interesting mathematical facts about the number 40695990 from the Numbermatics database.

Names of 40695990

Cardinal: 40695990 can be written as Forty million, six hundred ninety-five thousand, nine hundred ninety.

Scientific notation

Scientific notation: 4.069599 × 10⁷

Factors of 40695990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1652

Divisors of 40695990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 10 15 29 30 58 87 145 174 290 435 841 870 1613 1682 2523 3226 4205 4839 5046 8065 8410 9678 12615 16130 24195 25230 46777 48390 93554 140331 233885 280662 467770 701655 1356533 1403310 2713066 4069599 6782665 8139198 13565330 20347995 40695990
Sum of all divisors σ(n): 101217168
Sum of proper divisors (its aliquot sum) s(n): 60521178
40695990 is an abundant number, because the sum of its proper divisors (60521178) is greater than itself. Its abundance is 19825188

Bases of 40695990

Binary: 10011011001111100010110110₂
Hexadecimal: 0x26CF8B6
Base-36: O8986

Squares and roots of 40695990

40695990 squared (40695990²) is 1656163602080100
40695990 cubed (40695990³) is 67399217388615728799000
The square root of 40695990 is 6379.3408750435
The cube root of 40695990 is 343.9673384803

Scales and comparisons

How big is 40695990?

40,695,990 seconds is equal to 1 year, 15 weeks, 2 days, 26 minutes, 30 seconds.
To count from 1 to 40,695,990 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 40695990 cubic inches would be around 28.7 feet tall.

Recreational maths with 40695990

40695990 backwards is 09959604
The number of decimal digits it has is: 8
The sum of 40695990's digits is 42
More coming soon!

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The information we have on file for 40695990 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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