20947488

20,947,488 is an even composite number composed of four prime numbers multiplied together.

What does the number 20947488 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

20947488 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 20947488:

2⁵ × 3 × 113 × 1931

(2 × 2 × 2 × 2 × 2 × 3 × 113 × 1931)

See below for interesting mathematical facts about the number 20947488 from the Numbermatics database.

Names of 20947488

Cardinal: 20947488 can be written as Twenty million, nine hundred forty-seven thousand, four hundred eighty-eight.

Scientific notation

Scientific notation: 2.0947488 × 10⁷

Factors of 20947488

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 2049

Divisors of 20947488

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 96 113 226 339 452 678 904 1356 1808 1931 2712 3616 3862 5424 5793 7724 10848 11586 15448 23172 30896 46344 61792 92688 185376 218203 436406 654609 872812 1309218 1745624 2618436 3491248 5236872 6982496 10473744 20947488
Sum of all divisors σ(n): 55502496
Sum of proper divisors (its aliquot sum) s(n): 34555008
20947488 is an abundant number, because the sum of its proper divisors (34555008) is greater than itself. Its abundance is 13607520

Bases of 20947488

Binary: 1001111111010001000100000₂
Hexadecimal: 0x13FA220
Base-36: CGZ6O

Squares and roots of 20947488

20947488 squared (20947488²) is 438797253510144
20947488 cubed (20947488³) is 9191700202336699318272
The square root of 20947488 is 4576.8425797705
The cube root of 20947488 is 275.6622627929

Scales and comparisons

How big is 20947488?

20,947,488 seconds is equal to 34 weeks, 4 days, 10 hours, 44 minutes, 48 seconds.
To count from 1 to 20,947,488 would take you about fifty-one 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 20947488 cubic inches would be around 23 feet tall.

Recreational maths with 20947488

20947488 backwards is 88474902
The number of decimal digits it has is: 8
The sum of 20947488's digits is 42
More coming soon!

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The information we have on file for 20947488 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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