3281091121

3,281,091,121 is an odd composite number composed of five prime numbers multiplied together.

What does the number 3281091121 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

3281091121 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 3281091121:

7 × 11 × 71² × 79 × 107

(7 × 11 × 71 × 71 × 79 × 107)

See below for interesting mathematical facts about the number 3281091121 from the Numbermatics database.

Names of 3281091121

Cardinal: 3281091121 can be written as Three billion, two hundred eighty-one million, ninety-one thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 3.281091121 × 10⁹

Factors of 3281091121

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 275

Divisors of 3281091121

Number of divisors d(n): 48
Complete list of divisors:
1 7 11 71 77 79 107 497 553 749 781 869 1177 5041 5467 5609 6083 7597 8239 8453 35287 39263 53179 55451 59171 61699 83567 92983 388157 398239 431893 539387 584969 600163 650881 2787673 3775709 4201141 4380629 5933257 6601793 30664403 41532799 42611573 46212551 298281011 468727303 3281091121
Sum of all divisors σ(n): 4240926720
Sum of proper divisors (its aliquot sum) s(n): 959835599
3281091121 is a deficient number, because the sum of its proper divisors (959835599) is less than itself. Its deficiency is 2321255522

Bases of 3281091121

Binary: 11000011100100010111101000110001₂
Hexadecimal: 0xC3917A31
Base-36: 1I9H641

Squares and roots of 3281091121

3281091121 squared (3281091121²) is 10765558944305036641
3281091121 cubed (3281091121³) is 35322779864761389238364764561
The square root of 3281091121 is 57280.8093605527
The cube root of 3281091121 is 1485.9565039465

Scales and comparisons

How big is 3281091121?

3,281,091,121 seconds is equal to 104 years, 17 weeks, 14 hours, 12 minutes, 1 second.
To count from 1 to 3,281,091,121 would take you about two hundred eight 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 3281091121 cubic inches would be around 123.8 feet tall.

Recreational maths with 3281091121

3281091121 backwards is 1211901823
The number of decimal digits it has is: 10
The sum of 3281091121's digits is 28
More coming soon!

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The information we have on file for 3281091121 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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