140820

140,820 is an even composite number composed of four prime numbers multiplied together.

What does the number 140820 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

140820 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 140820:

2² × 3 × 5 × 2347

(2 × 2 × 3 × 5 × 2347)

See below for interesting mathematical facts about the number 140820 from the Numbermatics database.

Names of 140820

Cardinal: 140820 can be written as One hundred forty thousand, eight hundred twenty.

Scientific notation

Scientific notation: 1.4082 × 10⁵

Factors of 140820

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2357

Divisors of 140820

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 2347 4694 7041 9388 11735 14082 23470 28164 35205 46940 70410 140820
Sum of all divisors σ(n): 394464
Sum of proper divisors (its aliquot sum) s(n): 253644
140820 is an abundant number, because the sum of its proper divisors (253644) is greater than itself. Its abundance is 112824

Bases of 140820

Binary: 100010011000010100₂
Hexadecimal: 0x22614
Base-36: 30NO

Squares and roots of 140820

140820 squared (140820²) is 19830272400
140820 cubed (140820³) is 2792498959368000
The square root of 140820 is 375.2599099291
The cube root of 140820 is 52.0261209989

Scales and comparisons

How big is 140820?

140,820 seconds is equal to 1 day, 15 hours, 7 minutes.
To count from 1 to 140,820 would take you about fifteen 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 140820 cubic inches would be around 4.3 feet tall.

Recreational maths with 140820

140820 backwards is 028041
140820 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 140820's digits is 15
More coming soon!

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The information we have on file for 140820 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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