13998985

13,998,985 is an odd composite number composed of five prime numbers multiplied together.

What does the number 13998985 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

13998985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13998985:

5 × 7 × 11 × 13 × 2797

See below for interesting mathematical facts about the number 13998985 from the Numbermatics database.

Names of 13998985

Cardinal: 13998985 can be written as Thirteen million, nine hundred ninety-eight thousand, nine hundred eighty-five.

Scientific notation

Scientific notation: 1.3998985 × 10⁷

Factors of 13998985

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2833

Divisors of 13998985

Number of divisors d(n): 32
Complete list of divisors:
1 5 7 11 13 35 55 65 77 91 143 385 455 715 1001 2797 5005 13985 19579 30767 36361 97895 153835 181805 215369 254527 399971 1076845 1272635 1999855 2799797 13998985
Sum of all divisors σ(n): 22563072
Sum of proper divisors (its aliquot sum) s(n): 8564087
13998985 is a deficient number, because the sum of its proper divisors (8564087) is less than itself. Its deficiency is 5434898

Bases of 13998985

Binary: 110101011001101110001001₂
Hexadecimal: 0xD59B89
Base-36: 8C1OP

Squares and roots of 13998985

13998985 squared (13998985²) is 195971581030225
13998985 cubed (13998985³) is 2743403223268404321625
The square root of 13998985 is 3741.5217492351
The cube root of 13998985 is 241.0084017661

Scales and comparisons

How big is 13998985?

13,998,985 seconds is equal to 23 weeks, 1 day, 36 minutes, 25 seconds.
To count from 1 to 13,998,985 would take you about thirty-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 13998985 cubic inches would be around 20.1 feet tall.

Recreational maths with 13998985

13998985 backwards is 58989931
The number of decimal digits it has is: 8
The sum of 13998985's digits is 52
More coming soon!

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The information we have on file for 13998985 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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