149990401

149,990,401 is an odd composite number composed of three prime numbers multiplied together.

What does the number 149990401 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

149990401 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 149990401:

11 × 8837 × 1543

See below for interesting mathematical facts about the number 149990401 from the Numbermatics database.

Names of 149990401

Cardinal: 149990401 can be written as One hundred forty-nine million, nine hundred ninety thousand, four hundred one.

Scientific notation

Scientific notation: 1.49990401 × 10⁸

Factors of 149990401

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 10391

Divisors of 149990401

Number of divisors d(n): 8
Complete list of divisors:
1 11 1543 8837 16973 97207 13635491 149990401
Sum of all divisors σ(n): 163750464
Sum of proper divisors (its aliquot sum) s(n): 13760063
149990401 is a deficient number, because the sum of its proper divisors (13760063) is less than itself. Its deficiency is 136230338

Bases of 149990401

Binary: 1000111100001010110000000001₂
Hexadecimal: 0x8F0AC01
Base-36: 2HATC1

Squares and roots of 149990401

149990401 squared (149990401²) is 22497120392140801
149990401 cubed (149990401³) is 3374352108962475990451201
The square root of 149990401 is 12247.0568301123
The cube root of 149990401 is 531.3179505055

Scales and comparisons

How big is 149990401?

149,990,401 seconds is equal to 4 years, 40 weeks, 1 second.
To count from 1 to 149,990,401 would take you about seven years!

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 149990401 cubic inches would be around 44.3 feet tall.

Recreational maths with 149990401

149990401 backwards is 104099941
The number of decimal digits it has is: 9
The sum of 149990401's digits is 37
More coming soon!

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The information we have on file for 149990401 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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