40196987

40,196,987 is an odd composite number composed of four prime numbers multiplied together.

What does the number 40196987 look like?

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

40196987 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 40196987:

29 × 31 × 61 × 733

See below for interesting mathematical facts about the number 40196987 from the Numbermatics database.

Names of 40196987

Cardinal: 40196987 can be written as Forty million, one hundred ninety-six thousand, nine hundred eighty-seven.

Scientific notation

Scientific notation: 4.0196987 × 10⁷

Factors of 40196987

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 854

Divisors of 40196987

Number of divisors d(n): 16
Complete list of divisors:
1 29 31 61 733 899 1769 1891 21257 22723 44713 54839 658967 1296677 1386103 40196987
Sum of all divisors σ(n): 43687680
Sum of proper divisors (its aliquot sum) s(n): 3490693
40196987 is a deficient number, because the sum of its proper divisors (3490693) is less than itself. Its deficiency is 36706294

Bases of 40196987

Binary: 10011001010101101101111011₂
Hexadecimal: 0x2655B7B
Base-36: NXK6Z

Squares and roots of 40196987

40196987 squared (40196987²) is 1615797763878169
40196987 cubed (40196987³) is 64950201709239828876803
The square root of 40196987 is 6340.1093839145
The cube root of 40196987 is 342.5556753225

Scales and comparisons

How big is 40196987?

40,196,987 seconds is equal to 1 year, 14 weeks, 3 days, 5 hours, 49 minutes, 47 seconds.
To count from 1 to 40,196,987 would take you about forty-seven 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 40196987 cubic inches would be around 28.5 feet tall.

Recreational maths with 40196987

40196987 backwards is 78969104
The number of decimal digits it has is: 8
The sum of 40196987's digits is 44
More coming soon!

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The information we have on file for 40196987 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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