20491713

20,491,713 is an odd composite number composed of four prime numbers multiplied together.

What does the number 20491713 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

20491713 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 20491713:

3² × 11² × 31 × 607

(3 × 3 × 11 × 11 × 31 × 607)

See below for interesting mathematical facts about the number 20491713 from the Numbermatics database.

Names of 20491713

Cardinal: 20491713 can be written as Twenty million, four hundred ninety-one thousand, seven hundred thirteen.

Scientific notation

Scientific notation: 2.0491713 × 10⁷

Factors of 20491713

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 652

Divisors of 20491713

Number of divisors d(n): 36
Complete list of divisors:
1 3 9 11 31 33 93 99 121 279 341 363 607 1023 1089 1821 3069 3751 5463 6677 11253 18817 20031 33759 56451 60093 73447 169353 206987 220341 620961 661023 1862883 2276857 6830571 20491713
Sum of all divisors σ(n): 33639424
Sum of proper divisors (its aliquot sum) s(n): 13147711
20491713 is a deficient number, because the sum of its proper divisors (13147711) is less than itself. Its deficiency is 7344002

Bases of 20491713

Binary: 1001110001010110111000001₂
Hexadecimal: 0x138ADC1
Base-36: C77I9

Squares and roots of 20491713

20491713 squared (20491713²) is 419910301674369
20491713 cubed (20491713³) is 8604681387654589004097
The square root of 20491713 is 4526.7773305079
The cube root of 20491713 is 273.6483002471

Scales and comparisons

How big is 20491713?

20,491,713 seconds is equal to 33 weeks, 6 days, 4 hours, 8 minutes, 33 seconds.
To count from 1 to 20,491,713 would take you about fifty 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 20491713 cubic inches would be around 22.8 feet tall.

Recreational maths with 20491713

20491713 backwards is 31719402
The number of decimal digits it has is: 8
The sum of 20491713's digits is 27
More coming soon!

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The information we have on file for 20491713 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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