145500
145,500 is an even composite number composed of four prime numbers multiplied together.
145500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 145500:
22 × 3 × 53 × 97
(2 × 2 × 3 × 5 × 5 × 5 × 97)See below for interesting mathematical facts about the number 145500 from the Numbermatics database.
Names of 145500
- Cardinal: 145500 can be written as One hundred forty-five thousand, five hundred.
Scientific notation
- Scientific notation: 1.455 × 105
Factors of 145500
Divisors of 145500
Bases of 145500
- Binary: 1000111000010111002
- Hexadecimal: 0x2385C
- Base-36: 349O
Squares and roots of 145500
- 145500 squared (1455002) is 21170250000
- 145500 cubed (1455003) is 3080271375000000
-
The
square root of 145500 is 381.4446224553 -
The
cube root of 145500 is 52.5961955159
Scales and comparisons
How big is 145500?- 145,500 seconds is equal to 1 day, 16 hours, 25 minutes.
-
To count from 1 to 145,500 would take you about sixteen 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 145500 cubic inches would be around 4.4 feet tall.
Recreational maths with 145500
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