140440

140,440 is an even composite number composed of three prime numbers multiplied together.

What does the number 140440 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

140440 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 140440:

2³ × 5 × 3511

(2 × 2 × 2 × 5 × 3511)

See below for interesting mathematical facts about the number 140440 from the Numbermatics database.

Names of 140440

Cardinal: 140440 can be written as One hundred forty thousand, four hundred forty.

Scientific notation

Scientific notation: 1.4044 × 10⁵

Factors of 140440

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3518

Divisors of 140440

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 3511 7022 14044 17555 28088 35110 70220 140440
Sum of all divisors σ(n): 316080
Sum of proper divisors (its aliquot sum) s(n): 175640
140440 is an abundant number, because the sum of its proper divisors (175640) is greater than itself. Its abundance is 35200

Bases of 140440

Binary: 100010010010011000₂
Hexadecimal: 0x22498
Base-36: 30D4

Squares and roots of 140440

140440 squared (140440²) is 19723393600
140440 cubed (140440³) is 2769953397184000
The square root of 140440 is 374.7532521541
The cube root of 140440 is 51.9792816871

Scales and comparisons

How big is 140440?

140,440 seconds is equal to 1 day, 15 hours, 40 seconds.
To count from 1 to 140,440 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 140440 cubic inches would be around 4.3 feet tall.

Recreational maths with 140440

140440 backwards is 044041
The number of decimal digits it has is: 6
The sum of 140440's digits is 13
More coming soon!

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The information we have on file for 140440 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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