1121513121

1,121,513,121 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1121513121 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 25 divisors.

1121513121 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-five divisors.

Prime factorization of 1121513121:

3⁴ × 61⁴

(3 × 3 × 3 × 3 × 61 × 61 × 61 × 61)

See below for interesting mathematical facts about the number 1121513121 from the Numbermatics database.

Names of 1121513121

Cardinal: 1121513121 can be written as One billion, one hundred twenty-one million, five hundred thirteen thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 1.121513121 × 10⁹

Factors of 1121513121

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 64

Divisors of 1121513121

Number of divisors d(n): 25
Complete list of divisors:
1 3 9 27 61 81 183 549 1647 3721 4941 11163 33489 100467 226981 301401 680943 2042829 6128487 13845841 18385461 41537523 124612569 373837707 1121513121
Sum of all divisors σ(n): 1703269205
Sum of proper divisors (its aliquot sum) s(n): 581756084
1121513121 is a deficient number, because the sum of its proper divisors (581756084) is less than itself. Its deficiency is 539757037

Bases of 1121513121

Binary: 1000010110110001110111010100001₂
Hexadecimal: 0x42D8EEA1
Base-36: IJPX29

Squares and roots of 1121513121

1121513121 squared (1121513121²) is 1257791680575160641
1121513121 cubed (1121513121³) is 1410629873249683485564270561
1121513121 is a perfect square number. Its square root is 33489
The cube root of 1121513121 is 1038.9662808647

Scales and comparisons

How big is 1121513121?

1,121,513,121 seconds is equal to 35 years, 34 weeks, 2 days, 11 hours, 25 minutes, 21 seconds.
To count from 1 to 1,121,513,121 would take you about seventy-one years!

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 1121513121 cubic inches would be around 86.6 feet tall.

Recreational maths with 1121513121

1121513121 backwards is 1213151211
The number of decimal digits it has is: 10
The sum of 1121513121's digits is 18
More coming soon!

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The information we have on file for 1121513121 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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