72028070

72,028,070 is an even composite number composed of four prime numbers multiplied together.

What does the number 72028070 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

72028070 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 72028070:

2 × 5 × 163 × 44189

See below for interesting mathematical facts about the number 72028070 from the Numbermatics database.

Names of 72028070

Cardinal: 72028070 can be written as Seventy-two million, twenty-eight thousand and seventy.

Scientific notation

Scientific notation: 7.202807 × 10⁷

Factors of 72028070

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 44359

Divisors of 72028070

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 163 326 815 1630 44189 88378 220945 441890 7202807 14405614 36014035 72028070
Sum of all divisors σ(n): 130448880
Sum of proper divisors (its aliquot sum) s(n): 58420810
72028070 is a deficient number, because the sum of its proper divisors (58420810) is less than itself. Its deficiency is 13607260

Bases of 72028070

Binary: 100010010110000111110100110₂
Hexadecimal: 0x44B0FA6
Base-36: 16VT7Q

Squares and roots of 72028070

72028070 squared (72028070²) is 5188042867924900
72028070 cubed (72028070³) is 373684714853895451943000
The square root of 72028070 is 8486.9352536707
The cube root of 72028070 is 416.0708205055

Scales and comparisons

How big is 72028070?

72,028,070 seconds is equal to 2 years, 15 weeks, 15 hours, 47 minutes, 50 seconds.
To count from 1 to 72,028,070 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 72028070 cubic inches would be around 34.7 feet tall.

Recreational maths with 72028070

72028070 backwards is 07082027
The number of decimal digits it has is: 8
The sum of 72028070's digits is 26
More coming soon!

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The information we have on file for 72028070 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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