1138144

1,138,144 is an even composite number composed of three prime numbers multiplied together.

What does the number 1138144 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

1138144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1138144:

2⁵ × 7 × 5081

(2 × 2 × 2 × 2 × 2 × 7 × 5081)

See below for interesting mathematical facts about the number 1138144 from the Numbermatics database.

Names of 1138144

Cardinal: 1138144 can be written as One million, one hundred thirty-eight thousand, one hundred forty-four.

Scientific notation

Scientific notation: 1.138144 × 10⁶

Factors of 1138144

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 5090

Divisors of 1138144

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 112 224 5081 10162 20324 35567 40648 71134 81296 142268 162592 284536 569072 1138144
Sum of all divisors σ(n): 2561328
Sum of proper divisors (its aliquot sum) s(n): 1423184
1138144 is an abundant number, because the sum of its proper divisors (1423184) is greater than itself. Its abundance is 285040

Bases of 1138144

Binary: 100010101110111100000₂
Hexadecimal: 0x115DE0
Base-36: OE74

Squares and roots of 1138144

1138144 squared (1138144²) is 1295371764736
1138144 cubed (1138144³) is 1474319601803689984
The square root of 1138144 is 1066.8383195219
The cube root of 1138144 is 104.4076701009

Scales and comparisons

How big is 1138144?

1,138,144 seconds is equal to 1 week, 6 days, 4 hours, 9 minutes, 4 seconds.
To count from 1 to 1,138,144 would take you about two weeks!

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 1138144 cubic inches would be around 8.7 feet tall.

Recreational maths with 1138144

1138144 backwards is 4418311
The number of decimal digits it has is: 7
The sum of 1138144's digits is 22
More coming soon!

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The information we have on file for 1138144 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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