28646992

28,646,992 is an even composite number composed of three prime numbers multiplied together.

What does the number 28646992 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

28646992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 28646992:

2⁴ × 11² × 14797

(2 × 2 × 2 × 2 × 11 × 11 × 14797)

See below for interesting mathematical facts about the number 28646992 from the Numbermatics database.

Names of 28646992

Cardinal: 28646992 can be written as Twenty-eight million, six hundred forty-six thousand, nine hundred ninety-two.

Scientific notation

Scientific notation: 2.8646992 × 10⁷

Factors of 28646992

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 14810

Divisors of 28646992

Number of divisors d(n): 30
Complete list of divisors:
1 2 4 8 11 16 22 44 88 121 176 242 484 968 1936 14797 29594 59188 118376 162767 236752 325534 651068 1302136 1790437 2604272 3580874 7161748 14323496 28646992
Sum of all divisors σ(n): 61012154
Sum of proper divisors (its aliquot sum) s(n): 32365162
28646992 is an abundant number, because the sum of its proper divisors (32365162) is greater than itself. Its abundance is 3718170

Bases of 28646992

Binary: 1101101010001111001010000₂
Hexadecimal: 0x1B51E50
Base-36: H205S

Squares and roots of 28646992

28646992 squared (28646992²) is 820650150648064
28646992 cubed (28646992³) is 23509158300413884223488
The square root of 28646992 is 5352.2884825089
The cube root of 28646992 is 305.9799779003

Scales and comparisons

How big is 28646992?

28,646,992 seconds is equal to 47 weeks, 2 days, 13 hours, 29 minutes, 52 seconds.
To count from 1 to 28,646,992 would take you about nineteen 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 28646992 cubic inches would be around 25.5 feet tall.

Recreational maths with 28646992

28646992 backwards is 29964682
The number of decimal digits it has is: 8
The sum of 28646992's digits is 46
More coming soon!

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The information we have on file for 28646992 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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