72000748

72,000,748 is an even composite number composed of three prime numbers multiplied together.

What does the number 72000748 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

72000748 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 72000748:

2² × 43 × 647²

(2 × 2 × 43 × 647 × 647)

See below for interesting mathematical facts about the number 72000748 from the Numbermatics database.

Names of 72000748

Cardinal: 72000748 can be written as Seventy-two million, seven hundred forty-eight.

Scientific notation

Scientific notation: 7.2000748 × 10⁷

Factors of 72000748

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 692

Divisors of 72000748

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 43 86 172 647 1294 2588 27821 55642 111284 418609 837218 1674436 18000187 36000374 72000748
Sum of all divisors σ(n): 129131156
Sum of proper divisors (its aliquot sum) s(n): 57130408
72000748 is a deficient number, because the sum of its proper divisors (57130408) is less than itself. Its deficiency is 14870340

Bases of 72000748

Binary: 100010010101010010011101100₂
Hexadecimal: 0x44AA4EC
Base-36: 16V84S

Squares and roots of 72000748

72000748 squared (72000748²) is 5184107712559504
72000748 cubed (72000748³) is 373259633016853282508992
The square root of 72000748 is 8485.3254504467
The cube root of 72000748 is 416.0182052561

Scales and comparisons

How big is 72000748?

72,000,748 seconds is equal to 2 years, 15 weeks, 8 hours, 12 minutes, 28 seconds.
To count from 1 to 72,000,748 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 72000748 cubic inches would be around 34.7 feet tall.

Recreational maths with 72000748

72000748 backwards is 84700027
The number of decimal digits it has is: 8
The sum of 72000748's digits is 28
More coming soon!

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The information we have on file for 72000748 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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