72990357133
72,990,357,133 is an odd composite number composed of two prime numbers multiplied together.
What does the number 72990357133 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
72990357133 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 72990357133:
41 × 1780252613
See below for interesting mathematical facts about the number 72990357133 from the Numbermatics database.
Names of 72990357133
- Cardinal: 72990357133 can be written as Seventy-two billion, nine hundred ninety million, three hundred fifty-seven thousand, one hundred thirty-three.
Scientific notation
- Scientific notation: 7.2990357133 × 1010
Factors of 72990357133
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 1780252654
Divisors of 72990357133
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 74770609788
- Sum of proper divisors (its aliquot sum) s(n): 1780252655
- 72990357133 is a deficient number, because the sum of its proper divisors (1780252655) is less than itself. Its deficiency is 71210104478
Bases of 72990357133
- Binary: 10000111111101001000001110110100011012
- Hexadecimal: 0x10FE90768D
- Base-36: XJ4KO0D
Squares and roots of 72990357133
- 72990357133 squared (729903571332) is 5327592234402883979689
- 72990357133 cubed (729903571333) is 388862859848063950682664428271637
-
The
square root of 72990357133 is 270167.2762067975 -
The
cube root of 72990357133 is 4179.1551663053
Scales and comparisons
How big is 72990357133?- 72,990,357,133 seconds is equal to 2,320 years, 45 weeks, 19 hours, 12 minutes, 13 seconds.
-
To count from 1 to 72,990,357,133 would take you about four thousand, six hundred forty-one 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 72990357133 cubic inches would be around 348.3 feet tall.
Recreational maths with 72990357133
- 72990357133 backwards is 33175309927
- The number of decimal digits it has is: 11
- The sum of 72990357133's digits is 49
- More coming soon!
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