83728528

83,728,528 is an even composite number composed of three prime numbers multiplied together.

What does the number 83728528 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

83728528 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 83728528:

2⁴ × 13 × 402541

(2 × 2 × 2 × 2 × 13 × 402541)

See below for interesting mathematical facts about the number 83728528 from the Numbermatics database.

Names of 83728528

Cardinal: 83728528 can be written as Eighty-three million, seven hundred twenty-eight thousand, five hundred twenty-eight.

Scientific notation

Scientific notation: 8.3728528 × 10⁷

Factors of 83728528

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 402556

Divisors of 83728528

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 13 16 26 52 104 208 402541 805082 1610164 3220328 5233033 6440656 10466066 20932132 41864264 83728528
Sum of all divisors σ(n): 174703228
Sum of proper divisors (its aliquot sum) s(n): 90974700
83728528 is an abundant number, because the sum of its proper divisors (90974700) is greater than itself. Its abundance is 7246172

Bases of 83728528

Binary: 100111111011001100010010000₂
Hexadecimal: 0x4FD9890
Base-36: 1DULCG

Squares and roots of 83728528

83728528 squared (83728528²) is 7010466401046784
83728528 cubed (83728528³) is 586976032353104883453952
The square root of 83728528 is 9150.3293929781
The cube root of 83728528 is 437.4796124377

Scales and comparisons

How big is 83728528?

83,728,528 seconds is equal to 2 years, 34 weeks, 3 days, 1 hour, 55 minutes, 28 seconds.
To count from 1 to 83,728,528 would take you about three 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 83728528 cubic inches would be around 36.5 feet tall.

Recreational maths with 83728528

83728528 backwards is 82582738
The number of decimal digits it has is: 8
The sum of 83728528's digits is 43
More coming soon!

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The information we have on file for 83728528 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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