72242
72,242 is an even composite number composed of three prime numbers multiplied together.
72242 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 72242:
2 × 41 × 881
See below for interesting mathematical facts about the number 72242 from the Numbermatics database.
Names of 72242
- Cardinal: 72242 can be written as Seventy-two thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 7.2242 × 104
Factors of 72242
Divisors of 72242
Bases of 72242
- Binary: 100011010001100102
- Hexadecimal: 0x11A32
- Base-36: 1JQQ
Squares and roots of 72242
- 72242 squared (722422) is 5218906564
- 72242 cubed (722423) is 377024247996488
-
The
square root of 72242 is 268.7787193959 -
The
cube root of 72242 is 41.6482336245
Scales and comparisons
How big is 72242?- 72,242 seconds is equal to 20 hours, 4 minutes, 2 seconds.
-
To count from 1 to 72,242 would take you about twenty hours.
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 72242 cubic inches would be around 3.5 feet tall.
Recreational maths with 72242
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