40513216

40,513,216 is an even composite number composed of three prime numbers multiplied together.

What does the number 40513216 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

40513216 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 40513216:

2⁶ × 199 × 3181

(2 × 2 × 2 × 2 × 2 × 2 × 199 × 3181)

See below for interesting mathematical facts about the number 40513216 from the Numbermatics database.

Names of 40513216

Cardinal: 40513216 can be written as Forty million, five hundred thirteen thousand, two hundred sixteen.

Scientific notation

Scientific notation: 4.0513216 × 10⁷

Factors of 40513216

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 3382

Divisors of 40513216

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 8 16 32 64 199 398 796 1592 3181 3184 6362 6368 12724 12736 25448 50896 101792 203584 633019 1266038 2532076 5064152 10128304 20256608 40513216
Sum of all divisors σ(n): 80822800
Sum of proper divisors (its aliquot sum) s(n): 40309584
40513216 is a deficient number, because the sum of its proper divisors (40309584) is less than itself. Its deficiency is 203632

Bases of 40513216

Binary: 10011010100010111011000000₂
Hexadecimal: 0x26A2EC0
Base-36: O4C74

Squares and roots of 40513216

40513216 squared (40513216²) is 1641320670662656
40513216 cubed (40513216³) is 66495178855821045661696
The square root of 40513216 is 6364.9992930087
The cube root of 40513216 is 343.4516231317

Scales and comparisons

How big is 40513216?

40,513,216 seconds is equal to 1 year, 14 weeks, 6 days, 21 hours, 40 minutes, 16 seconds.
To count from 1 to 40,513,216 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 40513216 cubic inches would be around 28.6 feet tall.

Recreational maths with 40513216

40513216 backwards is 61231504
The number of decimal digits it has is: 8
The sum of 40513216's digits is 22
More coming soon!

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The information we have on file for 40513216 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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