138084880

138,084,880 is an even composite number composed of four prime numbers multiplied together.

What does the number 138084880 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

138084880 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 138084880:

2⁴ × 5 × 17 × 101533

(2 × 2 × 2 × 2 × 5 × 17 × 101533)

See below for interesting mathematical facts about the number 138084880 from the Numbermatics database.

Names of 138084880

Cardinal: 138084880 can be written as One hundred thirty-eight million, eighty-four thousand, eight hundred eighty.

Scientific notation

Scientific notation: 1.3808488 × 10⁸

Factors of 138084880

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 101557

Divisors of 138084880

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1360 101533 203066 406132 507665 812264 1015330 1624528 1726061 2030660 3452122 4061320 6904244 8122640 8630305 13808488 17260610 27616976 34521220 69042440 138084880
Sum of all divisors σ(n): 339935832
Sum of proper divisors (its aliquot sum) s(n): 201850952
138084880 is an abundant number, because the sum of its proper divisors (201850952) is greater than itself. Its abundance is 63766072

Bases of 138084880

Binary: 1000001110110000001000010000₂
Hexadecimal: 0x83B0210
Base-36: 2A7MZ4

Squares and roots of 138084880

138084880 squared (138084880²) is 19067434084614400
138084880 cubed (138084880³) is 2632924347481889270272000
The square root of 138084880 is 11750.9523018349
The cube root of 138084880 is 516.8708528137

Scales and comparisons

How big is 138084880?

138,084,880 seconds is equal to 4 years, 20 weeks, 2 days, 4 hours, 54 minutes, 40 seconds.
To count from 1 to 138,084,880 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 138084880 cubic inches would be around 43.1 feet tall.

Recreational maths with 138084880

138084880 backwards is 088480831
138084880 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 138084880's digits is 40
More coming soon!

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The information we have on file for 138084880 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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