1155128

1,155,128 is an even composite number composed of four prime numbers multiplied together.

What does the number 1155128 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

1155128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 1155128:

2³ × 13 × 29 × 383

(2 × 2 × 2 × 13 × 29 × 383)

See below for interesting mathematical facts about the number 1155128 from the Numbermatics database.

Names of 1155128

Cardinal: 1155128 can be written as One million, one hundred fifty-five thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 1.155128 × 10⁶

Factors of 1155128

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 427

Divisors of 1155128

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 13 26 29 52 58 104 116 232 377 383 754 766 1508 1532 3016 3064 4979 9958 11107 19916 22214 39832 44428 88856 144391 288782 577564 1155128
Sum of all divisors σ(n): 2419200
Sum of proper divisors (its aliquot sum) s(n): 1264072
1155128 is an abundant number, because the sum of its proper divisors (1264072) is greater than itself. Its abundance is 108944

Bases of 1155128

Binary: 100011010000000111000₂
Hexadecimal: 0x11A038
Base-36: ORAW

Squares and roots of 1155128

1155128 squared (1155128²) is 1334320696384
1155128 cubed (1155128³) is 1541311197372657152
The square root of 1155128 is 1074.7688123499
The cube root of 1155128 is 104.9244505669

Scales and comparisons

How big is 1155128?

1,155,128 seconds is equal to 1 week, 6 days, 8 hours, 52 minutes, 8 seconds.
To count from 1 to 1,155,128 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 1155128 cubic inches would be around 8.7 feet tall.

Recreational maths with 1155128

1155128 backwards is 8215511
The number of decimal digits it has is: 7
The sum of 1155128's digits is 23
More coming soon!

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The information we have on file for 1155128 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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