13680828

13,680,828 is an even composite number composed of four prime numbers multiplied together.

What does the number 13680828 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

13680828 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 13680828:

2² × 3² × 7 × 233²

(2 × 2 × 3 × 3 × 7 × 233 × 233)

See below for interesting mathematical facts about the number 13680828 from the Numbermatics database.

Names of 13680828

Cardinal: 13680828 can be written as Thirteen million, six hundred eighty thousand, eight hundred twenty-eight.

Scientific notation

Scientific notation: 1.3680828 × 10⁷

Factors of 13680828

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 245

Divisors of 13680828

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 233 252 466 699 932 1398 1631 2097 2796 3262 4194 4893 6524 8388 9786 14679 19572 29358 54289 58716 108578 162867 217156 325734 380023 488601 651468 760046 977202 1140069 1520092 1954404 2280138 3420207 4560276 6840414 13680828
Sum of all divisors σ(n): 39692744
Sum of proper divisors (its aliquot sum) s(n): 26011916
13680828 is an abundant number, because the sum of its proper divisors (26011916) is greater than itself. Its abundance is 12331088

Bases of 13680828

Binary: 110100001100000010111100₂
Hexadecimal: 0xD0C0BC
Base-36: 85870

Squares and roots of 13680828

13680828 squared (13680828²) is 187165054765584
13680828 cubed (13680828³) is 2560572921858535023552
The square root of 13680828 is 3698.7603328683
The cube root of 13680828 is 239.1685814225

Scales and comparisons

How big is 13680828?

13,680,828 seconds is equal to 22 weeks, 4 days, 8 hours, 13 minutes, 48 seconds.
To count from 1 to 13,680,828 would take you about thirty-three 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 13680828 cubic inches would be around 19.9 feet tall.

Recreational maths with 13680828

13680828 backwards is 82808631
13680828 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13680828's digits is 36
More coming soon!

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The information we have on file for 13680828 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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