28400336

28,400,336 is an even composite number composed of four prime numbers multiplied together.

What does the number 28400336 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

28400336 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 28400336:

2⁴ × 17 × 193 × 541

(2 × 2 × 2 × 2 × 17 × 193 × 541)

See below for interesting mathematical facts about the number 28400336 from the Numbermatics database.

Names of 28400336

Cardinal: 28400336 can be written as Twenty-eight million, four hundred thousand, three hundred thirty-six.

Scientific notation

Scientific notation: 2.8400336 × 10⁷

Factors of 28400336

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 753

Divisors of 28400336

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 16 17 34 68 136 193 272 386 541 772 1082 1544 2164 3088 3281 4328 6562 8656 9197 13124 18394 26248 36788 52496 73576 104413 147152 208826 417652 835304 1670608 1775021 3550042 7100084 14200168 28400336
Sum of all divisors σ(n): 58672584
Sum of proper divisors (its aliquot sum) s(n): 30272248
28400336 is an abundant number, because the sum of its proper divisors (30272248) is greater than itself. Its abundance is 1871912

Bases of 28400336

Binary: 1101100010101101011010000₂
Hexadecimal: 0x1B15AD0
Base-36: GWPU8

Squares and roots of 28400336

28400336 squared (28400336²) is 806579084912896
28400336 cubed (28400336³) is 22907117022098777133056
The square root of 28400336 is 5329.1965623345
The cube root of 28400336 is 305.0992635791

Scales and comparisons

How big is 28400336?

28,400,336 seconds is equal to 46 weeks, 6 days, 16 hours, 58 minutes, 56 seconds.
To count from 1 to 28,400,336 would take you about eighteen 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 28400336 cubic inches would be around 25.4 feet tall.

Recreational maths with 28400336

28400336 backwards is 63300482
The number of decimal digits it has is: 8
The sum of 28400336's digits is 26
More coming soon!

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The information we have on file for 28400336 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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