149200

149,200 is an even composite number composed of three prime numbers multiplied together.

What does the number 149200 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

149200 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 149200:

2⁴ × 5² × 373

(2 × 2 × 2 × 2 × 5 × 5 × 373)

See below for interesting mathematical facts about the number 149200 from the Numbermatics database.

Names of 149200

Cardinal: 149200 can be written as One hundred forty-nine thousand, two hundred.

Scientific notation

Scientific notation: 1.492 × 10⁵

Factors of 149200

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 380

Divisors of 149200

Number of divisors d(n): 30
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 200 373 400 746 1492 1865 2984 3730 5968 7460 9325 14920 18650 29840 37300 74600 149200
Sum of all divisors σ(n): 359414
Sum of proper divisors (its aliquot sum) s(n): 210214
149200 is an abundant number, because the sum of its proper divisors (210214) is greater than itself. Its abundance is 61014

Bases of 149200

Binary: 100100011011010000₂
Hexadecimal: 0x246D0
Base-36: 374G

Squares and roots of 149200

149200 squared (149200²) is 22260640000
149200 cubed (149200³) is 3321287488000000
The square root of 149200 is 386.2641583165
The cube root of 149200 is 53.0383014941

Scales and comparisons

How big is 149200?

149,200 seconds is equal to 1 day, 17 hours, 26 minutes, 40 seconds.
To count from 1 to 149,200 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 149200 cubic inches would be around 4.4 feet tall.

Recreational maths with 149200

149200 backwards is 002941
149200 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 149200's digits is 16
More coming soon!

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The information we have on file for 149200 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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