20308472

20,308,472 is an even composite number composed of four prime numbers multiplied together.

What does the number 20308472 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

20308472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 20308472:

2³ × 17 × 31 × 4817

(2 × 2 × 2 × 17 × 31 × 4817)

See below for interesting mathematical facts about the number 20308472 from the Numbermatics database.

Names of 20308472

Cardinal: 20308472 can be written as Twenty million, three hundred eight thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 2.0308472 × 10⁷

Factors of 20308472

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 4867

Divisors of 20308472

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 17 31 34 62 68 124 136 248 527 1054 2108 4216 4817 9634 19268 38536 81889 149327 163778 298654 327556 597308 655112 1194616 2538559 5077118 10154236 20308472
Sum of all divisors σ(n): 41627520
Sum of proper divisors (its aliquot sum) s(n): 21319048
20308472 is an abundant number, because the sum of its proper divisors (21319048) is greater than itself. Its abundance is 1010576

Bases of 20308472

Binary: 1001101011110000111111000₂
Hexadecimal: 0x135E1F8
Base-36: C3A48

Squares and roots of 20308472

20308472 squared (20308472²) is 412434034974784
20308472 cubed (20308472³) is 8375905051132421570048
The square root of 20308472 is 4506.4922056961
The cube root of 20308472 is 272.8301841657

Scales and comparisons

How big is 20308472?

20,308,472 seconds is equal to 33 weeks, 4 days, 1 hour, 14 minutes, 32 seconds.
To count from 1 to 20,308,472 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 20308472 cubic inches would be around 22.7 feet tall.

Recreational maths with 20308472

20308472 backwards is 27480302
The number of decimal digits it has is: 8
The sum of 20308472's digits is 26
More coming soon!

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The information we have on file for 20308472 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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