146138840

146,138,840 is an even composite number composed of three prime numbers multiplied together.

What does the number 146138840 look like?

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

146138840 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 146138840:

2³ × 5 × 3653471

(2 × 2 × 2 × 5 × 3653471)

See below for interesting mathematical facts about the number 146138840 from the Numbermatics database.

Names of 146138840

Cardinal: 146138840 can be written as One hundred forty-six million, one hundred thirty-eight thousand, eight hundred forty.

Scientific notation

Scientific notation: 1.4613884 × 10⁸

Factors of 146138840

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3653478

Divisors of 146138840

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 3653471 7306942 14613884 18267355 29227768 36534710 73069420 146138840
Sum of all divisors σ(n): 328812480
Sum of proper divisors (its aliquot sum) s(n): 182673640
146138840 is an abundant number, because the sum of its proper divisors (182673640) is greater than itself. Its abundance is 36534800

Bases of 146138840

Binary: 1000101101011110011011011000₂
Hexadecimal: 0x8B5E6D8
Base-36: 2F09G8

Squares and roots of 146138840

146138840 squared (146138840²) is 21356560556545600
146138840 cubed (146138840³) is 3121022986123328391104000
The square root of 146138840 is 12088.7898484505
The cube root of 146138840 is 526.7306034291

Scales and comparisons

How big is 146138840?

146,138,840 seconds is equal to 4 years, 33 weeks, 4 days, 10 hours, 7 minutes, 20 seconds.
To count from 1 to 146,138,840 would take you about six 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 146138840 cubic inches would be around 43.9 feet tall.

Recreational maths with 146138840

146138840 backwards is 048831641
The number of decimal digits it has is: 9
The sum of 146138840's digits is 35
More coming soon!

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The information we have on file for 146138840 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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