13689072

13,689,072 is an even composite number composed of three prime numbers multiplied together.

What does the number 13689072 look like?

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

13689072 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 13689072:

2⁴ × 3² × 95063

(2 × 2 × 2 × 2 × 3 × 3 × 95063)

See below for interesting mathematical facts about the number 13689072 from the Numbermatics database.

Names of 13689072

Cardinal: 13689072 can be written as Thirteen million, six hundred eighty-nine thousand and seventy-two.

Scientific notation

Scientific notation: 1.3689072 × 10⁷

Factors of 13689072

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 95068

Divisors of 13689072

Number of divisors d(n): 30
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 95063 190126 285189 380252 570378 760504 855567 1140756 1521008 1711134 2281512 3422268 4563024 6844536 13689072
Sum of all divisors σ(n): 38310792
Sum of proper divisors (its aliquot sum) s(n): 24621720
13689072 is an abundant number, because the sum of its proper divisors (24621720) is greater than itself. Its abundance is 10932648

Bases of 13689072

Binary: 110100001110000011110000₂
Hexadecimal: 0xD0E0F0
Base-36: 85EK0

Squares and roots of 13689072

13689072 squared (13689072²) is 187390692221184
13689072 cubed (13689072³) is 2565204677945627701248
The square root of 13689072 is 3699.8745924693
The cube root of 13689072 is 239.2166123817

Scales and comparisons

How big is 13689072?

13,689,072 seconds is equal to 22 weeks, 4 days, 10 hours, 31 minutes, 12 seconds.
To count from 1 to 13,689,072 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 13689072 cubic inches would be around 19.9 feet tall.

Recreational maths with 13689072

13689072 backwards is 27098631
13689072 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13689072's digits is 36
More coming soon!

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The information we have on file for 13689072 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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