80438144

80,438,144 is an even composite number composed of two prime numbers multiplied together.

What does the number 80438144 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

80438144 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 80438144:

2⁷ × 628423

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 628423)

See below for interesting mathematical facts about the number 80438144 from the Numbermatics database.

Names of 80438144

Cardinal: 80438144 can be written as Eighty million, four hundred thirty-eight thousand, one hundred forty-four.

Scientific notation

Scientific notation: 8.0438144 × 10⁷

Factors of 80438144

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 628425

Divisors of 80438144

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 16 32 64 128 628423 1256846 2513692 5027384 10054768 20109536 40219072 80438144
Sum of all divisors σ(n): 160248120
Sum of proper divisors (its aliquot sum) s(n): 79809976
80438144 is a deficient number, because the sum of its proper divisors (79809976) is less than itself. Its deficiency is 628168

Bases of 80438144

Binary: 100110010110110001110000000₂
Hexadecimal: 0x4CB6380
Base-36: 1BW2GW

Squares and roots of 80438144

80438144 squared (80438144²) is 6470295010164736
80438144 cubed (80438144³) is 520458521750112498089984
The square root of 80438144 is 8968.7314599111
The cube root of 80438144 is 431.6721334873

Scales and comparisons

How big is 80438144?

80,438,144 seconds is equal to 2 years, 28 weeks, 6 days, 23 hours, 55 minutes, 44 seconds.
To count from 1 to 80,438,144 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 80438144 cubic inches would be around 36 feet tall.

Recreational maths with 80438144

80438144 backwards is 44183408
80438144 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 80438144's digits is 32
More coming soon!

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The information we have on file for 80438144 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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