140985

140,985 is an odd composite number composed of four prime numbers multiplied together.

What does the number 140985 look like?

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

140985 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 140985:

3² × 5 × 13 × 241

(3 × 3 × 5 × 13 × 241)

See below for interesting mathematical facts about the number 140985 from the Numbermatics database.

Names of 140985

Cardinal: 140985 can be written as One hundred forty thousand, nine hundred eighty-five.

Scientific notation

Scientific notation: 1.40985 × 10⁵

Factors of 140985

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 262

Divisors of 140985

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 9 13 15 39 45 65 117 195 241 585 723 1205 2169 3133 3615 9399 10845 15665 28197 46995 140985
Sum of all divisors σ(n): 264264
Sum of proper divisors (its aliquot sum) s(n): 123279
140985 is a deficient number, because the sum of its proper divisors (123279) is less than itself. Its deficiency is 17706

Bases of 140985

Binary: 100010011010111001₂
Hexadecimal: 0x226B9
Base-36: 30S9

Squares and roots of 140985

140985 squared (140985²) is 19876770225
140985 cubed (140985³) is 2802326450171625
The square root of 140985 is 375.4796931925
The cube root of 140985 is 52.0464328849

Scales and comparisons

How big is 140985?

140,985 seconds is equal to 1 day, 15 hours, 9 minutes, 45 seconds.
To count from 1 to 140,985 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 140985 cubic inches would be around 4.3 feet tall.

Recreational maths with 140985

140985 backwards is 589041
The number of decimal digits it has is: 6
The sum of 140985's digits is 27
More coming soon!

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The information we have on file for 140985 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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