13681560

13,681,560 is an even composite number composed of four prime numbers multiplied together.

What does the number 13681560 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

13681560 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13681560:

2³ × 3 × 5 × 114013

(2 × 2 × 2 × 3 × 5 × 114013)

See below for interesting mathematical facts about the number 13681560 from the Numbermatics database.

Names of 13681560

Cardinal: 13681560 can be written as Thirteen million, six hundred eighty-one thousand, five hundred sixty.

Scientific notation

Scientific notation: 1.368156 × 10⁷

Factors of 13681560

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 114023

Divisors of 13681560

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 114013 228026 342039 456052 570065 684078 912104 1140130 1368156 1710195 2280260 2736312 3420390 4560520 6840780 13681560
Sum of all divisors σ(n): 41045040
Sum of proper divisors (its aliquot sum) s(n): 27363480
13681560 is an abundant number, because the sum of its proper divisors (27363480) is greater than itself. Its abundance is 13681920

Bases of 13681560

Binary: 110100001100001110011000₂
Hexadecimal: 0xD0C398
Base-36: 858RC

Squares and roots of 13681560

13681560 squared (13681560²) is 187185084033600
13681560 cubed (13681560³) is 2560983958310740416000
The square root of 13681560 is 3698.8592836171
The cube root of 13681560 is 239.1728469605

Scales and comparisons

How big is 13681560?

13,681,560 seconds is equal to 22 weeks, 4 days, 8 hours, 26 minutes.
To count from 1 to 13,681,560 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 13681560 cubic inches would be around 19.9 feet tall.

Recreational maths with 13681560

13681560 backwards is 06518631
13681560 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13681560's digits is 30
More coming soon!

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The information we have on file for 13681560 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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