20733128

20,733,128 is an even composite number composed of three prime numbers multiplied together.

What does the number 20733128 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

20733128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 20733128:

2³ × 13 × 199357

(2 × 2 × 2 × 13 × 199357)

See below for interesting mathematical facts about the number 20733128 from the Numbermatics database.

Names of 20733128

Cardinal: 20733128 can be written as Twenty million, seven hundred thirty-three thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 2.0733128 × 10⁷

Factors of 20733128

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 199372

Divisors of 20733128

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 13 26 52 104 199357 398714 797428 1594856 2591641 5183282 10366564 20733128
Sum of all divisors σ(n): 41865180
Sum of proper divisors (its aliquot sum) s(n): 21132052
20733128 is an abundant number, because the sum of its proper divisors (21132052) is greater than itself. Its abundance is 398924

Bases of 20733128

Binary: 1001111000101110011001000₂
Hexadecimal: 0x13C5CC8
Base-36: CCDS8

Squares and roots of 20733128

20733128 squared (20733128²) is 429862596664384
20733128 cubed (20733128³) is 8912396239055046513152
The square root of 20733128 is 4553.3644703669
The cube root of 20733128 is 274.7187339107

Scales and comparisons

How big is 20733128?

20,733,128 seconds is equal to 34 weeks, 1 day, 23 hours, 12 minutes, 8 seconds.
To count from 1 to 20,733,128 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 20733128 cubic inches would be around 22.9 feet tall.

Recreational maths with 20733128

20733128 backwards is 82133702
20733128 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20733128's digits is 26
More coming soon!

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The information we have on file for 20733128 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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