139550

139,550 is an even composite number composed of three prime numbers multiplied together.

What does the number 139550 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

139550 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 139550:

2 × 5² × 2791

(2 × 5 × 5 × 2791)

See below for interesting mathematical facts about the number 139550 from the Numbermatics database.

Names of 139550

Cardinal: 139550 can be written as One hundred thirty-nine thousand, five hundred fifty.

Scientific notation

Scientific notation: 1.3955 × 10⁵

Factors of 139550

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2798

Divisors of 139550

Number of divisors d(n): 12
Complete list of divisors:
1 2 5 10 25 50 2791 5582 13955 27910 69775 139550
Sum of all divisors σ(n): 259656
Sum of proper divisors (its aliquot sum) s(n): 120106
139550 is a deficient number, because the sum of its proper divisors (120106) is less than itself. Its deficiency is 19444

Bases of 139550

Binary: 100010000100011110₂
Hexadecimal: 0x2211E
Base-36: 2ZOE

Squares and roots of 139550

139550 squared (139550²) is 19474202500
139550 cubed (139550³) is 2717624958875000
The square root of 139550 is 373.5639168871
The cube root of 139550 is 51.8692474389

Scales and comparisons

How big is 139550?

139,550 seconds is equal to 1 day, 14 hours, 45 minutes, 50 seconds.
To count from 1 to 139,550 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 139550 cubic inches would be around 4.3 feet tall.

Recreational maths with 139550

139550 backwards is 055931
The number of decimal digits it has is: 6
The sum of 139550's digits is 23
More coming soon!

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The information we have on file for 139550 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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