149020

149,020 is an even composite number composed of three prime numbers multiplied together.

What does the number 149020 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

149020 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 149020:

2² × 5 × 7451

(2 × 2 × 5 × 7451)

See below for interesting mathematical facts about the number 149020 from the Numbermatics database.

Names of 149020

Cardinal: 149020 can be written as One hundred forty-nine thousand and twenty.

Scientific notation

Scientific notation: 1.4902 × 10⁵

Factors of 149020

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 7458

Divisors of 149020

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 7451 14902 29804 37255 74510 149020
Sum of all divisors σ(n): 312984
Sum of proper divisors (its aliquot sum) s(n): 163964
149020 is an abundant number, because the sum of its proper divisors (163964) is greater than itself. Its abundance is 14944

Bases of 149020

Binary: 100100011000011100₂
Hexadecimal: 0x2461C
Base-36: 36ZG

Squares and roots of 149020

149020 squared (149020²) is 22206960400
149020 cubed (149020³) is 3309281238808000
The square root of 149020 is 386.0310868311
The cube root of 149020 is 53.0169638351

Scales and comparisons

How big is 149020?

149,020 seconds is equal to 1 day, 17 hours, 23 minutes, 40 seconds.
To count from 1 to 149,020 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 149020 cubic inches would be around 4.4 feet tall.

Recreational maths with 149020

149020 backwards is 020941
The number of decimal digits it has is: 6
The sum of 149020's digits is 16
More coming soon!

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The information we have on file for 149020 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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