149901

149,901 is an odd composite number composed of three prime numbers multiplied together.

What does the number 149901 look like?

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

149901 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 149901:

3 × 29 × 1723

See below for interesting mathematical facts about the number 149901 from the Numbermatics database.

Names of 149901

Cardinal: 149901 can be written as One hundred forty-nine thousand, nine hundred one.

Scientific notation

Scientific notation: 1.49901 × 10⁵

Factors of 149901

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1755

Divisors of 149901

Number of divisors d(n): 8
Complete list of divisors:
1 3 29 87 1723 5169 49967 149901
Sum of all divisors σ(n): 206880
Sum of proper divisors (its aliquot sum) s(n): 56979
149901 is a deficient number, because the sum of its proper divisors (56979) is less than itself. Its deficiency is 92922

Bases of 149901

Binary: 100100100110001101₂
Hexadecimal: 0x2498D
Base-36: 37NX

Squares and roots of 149901

149901 squared (149901²) is 22470309801
149901 cubed (149901³) is 3368321909479701
The square root of 149901 is 387.1705050749
The cube root of 149901 is 53.1212366423

Scales and comparisons

How big is 149901?

149,901 seconds is equal to 1 day, 17 hours, 38 minutes, 21 seconds.
To count from 1 to 149,901 would take you about seventeen hours.

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 149901 cubic inches would be around 4.4 feet tall.

Recreational maths with 149901

149901 backwards is 109941
The number of decimal digits it has is: 6
The sum of 149901's digits is 24
More coming soon!

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The information we have on file for 149901 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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