1755

1,755 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1755 look like?

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

1755 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1755:

3³ × 5 × 13

(3 × 3 × 3 × 5 × 13)

See below for interesting mathematical facts about the number 1755 from the Numbermatics database.

Names of 1755

Cardinal: 1755 can be written as One thousand, seven hundred fifty-five.

Scientific notation

Scientific notation: 1.755 × 10³

Factors of 1755

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 21

Divisors of 1755

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 9 13 15 27 39 45 65 117 135 195 351 585 1755
Sum of all divisors σ(n): 3360
Sum of proper divisors (its aliquot sum) s(n): 1605
1755 is a deficient number, because the sum of its proper divisors (1605) is less than itself. Its deficiency is 150

Bases of 1755

Binary: 11011011011₂
Hexadecimal: 0x6DB
Base-36: 1CR

Squares and roots of 1755

1755 squared (1755²) is 3080025
1755 cubed (1755³) is 5405443875
The square root of 1755 is 41.8927201315
The cube root of 1755 is 12.0621772757

Scales and comparisons

How big is 1755?

1,755 seconds is equal to 29 minutes, 15 seconds.
To count from 1 to 1,755 would take you about twenty-nine 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 1755 cubic inches would be around 1 feet tall.

Recreational maths with 1755

1755 backwards is 5571
The number of decimal digits it has is: 4
The sum of 1755's digits is 18
More coming soon!

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The information we have on file for 1755 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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