140042
140,042 is an even composite number composed of three prime numbers multiplied together.
140042 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 140042:
2 × 72 × 1429
(2 × 7 × 7 × 1429)See below for interesting mathematical facts about the number 140042 from the Numbermatics database.
Names of 140042
- Cardinal: 140042 can be written as One hundred forty thousand and forty-two.
Scientific notation
- Scientific notation: 1.40042 × 105
Factors of 140042
Divisors of 140042
Bases of 140042
- Binary: 1000100011000010102
- Hexadecimal: 0x2230A
- Base-36: 3022
Squares and roots of 140042
- 140042 squared (1400422) is 19611761764
- 140042 cubed (1400423) is 2746470340954088
-
The
square root of 140042 is 374.2218593295 -
The
cube root of 140042 is 51.9301329935
Scales and comparisons
How big is 140042?- 140,042 seconds is equal to 1 day, 14 hours, 54 minutes, 2 seconds.
-
To count from 1 to 140,042 would take you about fourteen 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 140042 cubic inches would be around 4.3 feet tall.
Recreational maths with 140042
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