# 1153

## 1,153 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1153 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1153 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 1153:

### 1153

See below for interesting mathematical facts about the number 1153 from the Numbermatics database.

### Names of 1153

• Cardinal: 1153 can be written as One thousand, one hundred fifty-three.

### Scientific notation

• Scientific notation: 1.153 × 103

### Factors of 1153

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1153

### Divisors of 1153

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 1154
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1153 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1152

### Bases of 1153

• Binary: 100100000012
• Hexadecimal: 0x481
• Base-36: W1

### Squares and roots of 1153

• 1153 squared (11532) is 1329409
• 1153 cubed (11533) is 1532808577
• The square root of 1153 is 33.9558536927
• The cube root of 1153 is 10.4859979651

### Scales and comparisons

How big is 1153?
• 1,153 seconds is equal to 19 minutes, 13 seconds.
• To count from 1 to 1,153 would take you about nineteen minutes.

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 1153 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1153

• 1153 backwards is 3511
• The number of decimal digits it has is: 4
• The sum of 1153's digits is 10
• More coming soon!

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"Number 1153 - Facts about the integer". Numbermatics.com. 2021. Web. 16 April 2021.

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Numbermatics. (2021). Number 1153 - Facts about the integer. Retrieved 16 April 2021, from https://numbermatics.com/n/1153/

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The information we have on file for 1153 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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