80389939

80,389,939 is an odd composite number composed of three prime numbers multiplied together.

What does the number 80389939 look like?

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

80389939 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 80389939:

7³ × 223 × 1051

(7 × 7 × 7 × 223 × 1051)

See below for interesting mathematical facts about the number 80389939 from the Numbermatics database.

Names of 80389939

Cardinal: 80389939 can be written as Eighty million, three hundred eighty-nine thousand, nine hundred thirty-nine.

Scientific notation

Scientific notation: 8.0389939 × 10⁷

Factors of 80389939

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1281

Divisors of 80389939

Number of divisors d(n): 16
Complete list of divisors:
1 7 49 223 343 1051 1561 7357 10927 51499 76489 234373 360493 1640611 11484277 80389939
Sum of all divisors σ(n): 94259200
Sum of proper divisors (its aliquot sum) s(n): 13869261
80389939 is a deficient number, because the sum of its proper divisors (13869261) is less than itself. Its deficiency is 66520678

Bases of 80389939

Binary: 100110010101010011100110011₂
Hexadecimal: 0x4CAA733
Base-36: 1BV19V

Squares and roots of 80389939

80389939 squared (80389939²) is 6462542292423721
80389939 cubed (80389939³) is 519523380672863093343019
The square root of 80389939 is 8966.0436648499
The cube root of 80389939 is 431.5858853787

Scales and comparisons

How big is 80389939?

80,389,939 seconds is equal to 2 years, 28 weeks, 6 days, 10 hours, 32 minutes, 19 seconds.
To count from 1 to 80,389,939 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 80389939 cubic inches would be around 36 feet tall.

Recreational maths with 80389939

80389939 backwards is 93998308
80389939 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 80389939's digits is 49
More coming soon!

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The information we have on file for 80389939 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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