149632542

149,632,542 is an even composite number composed of three prime numbers multiplied together.

What does the number 149632542 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

149632542 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 149632542:

2 × 3³ × 2770973

(2 × 3 × 3 × 3 × 2770973)

See below for interesting mathematical facts about the number 149632542 from the Numbermatics database.

Names of 149632542

Cardinal: 149632542 can be written as One hundred forty-nine million, six hundred thirty-two thousand, five hundred forty-two.

Scientific notation

Scientific notation: 1.49632542 × 10⁸

Factors of 149632542

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 2770978

Divisors of 149632542

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 9 18 27 54 2770973 5541946 8312919 16625838 24938757 49877514 74816271 149632542
Sum of all divisors σ(n): 332516880
Sum of proper divisors (its aliquot sum) s(n): 182884338
149632542 is an abundant number, because the sum of its proper divisors (182884338) is greater than itself. Its abundance is 33251796

Bases of 149632542

Binary: 1000111010110011011000011110₂
Hexadecimal: 0x8EB361E
Base-36: 2H357I

Squares and roots of 149632542

149632542 squared (149632542²) is 22389897625381764
149632542 cubed (149632542³) is 3350257296805637067764088
The square root of 149632542 is 12232.4381053001
The cube root of 149632542 is 530.8950604973

Scales and comparisons

How big is 149632542?

149,632,542 seconds is equal to 4 years, 39 weeks, 2 days, 20 hours, 35 minutes, 42 seconds.
To count from 1 to 149,632,542 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 149632542 cubic inches would be around 44.2 feet tall.

Recreational maths with 149632542

149632542 backwards is 245236941
The number of decimal digits it has is: 9
The sum of 149632542's digits is 36
More coming soon!

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The information we have on file for 149632542 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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