102420
102,420 is an even composite number composed of four prime numbers multiplied together.
102420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.
Prime factorization of 102420:
22 × 32 × 5 × 569
(2 × 2 × 3 × 3 × 5 × 569)See below for interesting mathematical facts about the number 102420 from the Numbermatics database.
Names of 102420
- Cardinal: 102420 can be written as One hundred two thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.0242 × 105
Factors of 102420
Divisors of 102420
Bases of 102420
- Binary: 110010000000101002
- Hexadecimal: 0x19014
- Base-36: 2710
Squares and roots of 102420
- 102420 squared (1024202) is 10489856400
- 102420 cubed (1024203) is 1074371092488000
-
The
square root of 102420 is 320.0312484743 -
The
cube root of 102420 is 46.7873294647
Scales and comparisons
How big is 102420?- 102,420 seconds is equal to 1 day, 4 hours, 27 minutes.
-
To count from 1 to 102,420 would take you about four 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 102420 cubic inches would be around 3.9 feet tall.
Recreational maths with 102420
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