981136

981,136 is an even composite number composed of four prime numbers multiplied together.

What does the number 981136 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

981136 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 981136:

2⁴ × 13 × 53 × 89

(2 × 2 × 2 × 2 × 13 × 53 × 89)

See below for interesting mathematical facts about the number 981136 from the Numbermatics database.

Names of 981136

Cardinal: 981136 can be written as Nine hundred eighty-one thousand, one hundred thirty-six.

Scientific notation

Scientific notation: 9.81136 × 10⁵

Factors of 981136

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 157

Divisors of 981136

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 13 16 26 52 53 89 104 106 178 208 212 356 424 689 712 848 1157 1378 1424 2314 2756 4628 4717 5512 9256 9434 11024 18512 18868 37736 61321 75472 122642 245284 490568 981136
Sum of all divisors σ(n): 2109240
Sum of proper divisors (its aliquot sum) s(n): 1128104
981136 is an abundant number, because the sum of its proper divisors (1128104) is greater than itself. Its abundance is 146968

Bases of 981136

Binary: 11101111100010010000₂
Hexadecimal: 0xEF890
Base-36: L11S

Squares and roots of 981136

981136 squared (981136²) is 962627850496
981136 cubed (981136³) is 944468838724243456
The square root of 981136 is 990.5230941275
The cube root of 981136 is 99.3672041403

Scales and comparisons

How big is 981136?

981,136 seconds is equal to 1 week, 4 days, 8 hours, 32 minutes, 16 seconds.
To count from 1 to 981,136 would take you about four days!

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 981136 cubic inches would be around 8.3 feet tall.

Recreational maths with 981136

981136 backwards is 631189
The number of decimal digits it has is: 6
The sum of 981136's digits is 28
More coming soon!

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The information we have on file for 981136 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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