13220149

13,220,149 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13220149 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

13220149 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 13220149:

89² × 1669

(89 × 89 × 1669)

See below for interesting mathematical facts about the number 13220149 from the Numbermatics database.

Names of 13220149

Cardinal: 13220149 can be written as Thirteen million, two hundred twenty thousand, one hundred forty-nine.

Scientific notation

Scientific notation: 1.3220149 × 10⁷

Factors of 13220149

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 1758

Divisors of 13220149

Number of divisors d(n): 6
Complete list of divisors:
1 89 1669 7921 148541 13220149
Sum of all divisors σ(n): 13378370
Sum of proper divisors (its aliquot sum) s(n): 158221
13220149 is a deficient number, because the sum of its proper divisors (158221) is less than itself. Its deficiency is 13061928

Bases of 13220149

Binary: 110010011011100100110101₂
Hexadecimal: 0xC9B935
Base-36: 7VCQD

Squares and roots of 13220149

13220149 squared (13220149²) is 174772339582201
13220149 cubed (13220149³) is 2310516370355294967949
The square root of 13220149 is 3635.9522824151
The cube root of 13220149 is 236.4533383709

Scales and comparisons

How big is 13220149?

13,220,149 seconds is equal to 21 weeks, 6 days, 15 minutes, 49 seconds.
To count from 1 to 13,220,149 would take you about thirty-two 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 13220149 cubic inches would be around 19.7 feet tall.

Recreational maths with 13220149

13220149 backwards is 94102231
The number of decimal digits it has is: 8
The sum of 13220149's digits is 22
More coming soon!

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The information we have on file for 13220149 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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