22746720

22,746,720 is an even composite number composed of four prime numbers multiplied together.

What does the number 22746720 look like?

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

22746720 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 22746720:

2⁵ × 3 × 5 × 47389

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 47389)

See below for interesting mathematical facts about the number 22746720 from the Numbermatics database.

Names of 22746720

Cardinal: 22746720 can be written as Twenty-two million, seven hundred forty-six thousand, seven hundred twenty.

Scientific notation

Scientific notation: 2.274672 × 10⁷

Factors of 22746720

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 47399

Divisors of 22746720

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 47389 94778 142167 189556 236945 284334 379112 473890 568668 710835 758224 947780 1137336 1421670 1516448 1895560 2274672 2843340 3791120 4549344 5686680 7582240 11373360 22746720
Sum of all divisors σ(n): 71653680
Sum of proper divisors (its aliquot sum) s(n): 48906960
22746720 is an abundant number, because the sum of its proper divisors (48906960) is greater than itself. Its abundance is 26160240

Bases of 22746720

Binary: 1010110110001011001100000₂
Hexadecimal: 0x15B1660
Base-36: DJJHC

Squares and roots of 22746720

22746720 squared (22746720²) is 517413270758400
22746720 cubed (22746720³) is 11769454794225512448000
The square root of 22746720 is 4769.3521572641
The cube root of 22746720 is 283.3389372209

Scales and comparisons

How big is 22746720?

22,746,720 seconds is equal to 37 weeks, 4 days, 6 hours, 32 minutes.
To count from 1 to 22,746,720 would take you about four 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 22746720 cubic inches would be around 23.6 feet tall.

Recreational maths with 22746720

22746720 backwards is 02764722
22746720 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 22746720's digits is 30
More coming soon!

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The information we have on file for 22746720 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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