72007519128
72,007,519,128 is an even composite number composed of three prime numbers multiplied together.
What does the number 72007519128 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.
72007519128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 72007519128:
23 × 3 × 3000313297
(2 × 2 × 2 × 3 × 3000313297)See below for interesting mathematical facts about the number 72007519128 from the Numbermatics database.
Names of 72007519128
- Cardinal: 72007519128 can be written as Seventy-two billion, seven million, five hundred nineteen thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 7.2007519128 × 1010
Factors of 72007519128
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 3000313302
Divisors of 72007519128
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 180018797880
- Sum of proper divisors (its aliquot sum) s(n): 108011278752
- 72007519128 is an abundant number, because the sum of its proper divisors (108011278752) is greater than itself. Its abundance is 36003759624
Bases of 72007519128
- Binary: 10000110000111111101110001011100110002
- Hexadecimal: 0x10C3FB8B98
- Base-36: X2VF1CO
Squares and roots of 72007519128
- 72007519128 squared (720075191282) is 5185082810969285880384
- 72007519128 cubed (720075191283) is 373364949691134861252251199985152
-
The
square root of 72007519128 is 268342.1680019747 -
The
cube root of 72007519128 is 4160.3124597343
Scales and comparisons
How big is 72007519128?- 72,007,519,128 seconds is equal to 2,289 years, 32 weeks, 8 hours, 38 minutes, 48 seconds.
-
To count from 1 to 72,007,519,128 would take you about four thousand, five hundred seventy-nine 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 72007519128 cubic inches would be around 346.7 feet tall.
Recreational maths with 72007519128
- 72007519128 backwards is 82191570027
- The number of decimal digits it has is: 11
- The sum of 72007519128's digits is 42
- More coming soon!
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