1313387539194721

1,313,387,539,194,721 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 1313387539194721 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

1313387539194721 is an odd composite number. It has a total of three divisors.

Prime factorization of 1313387539194721:

36240689²

(36240689 × 36240689)

See below for interesting mathematical facts about the number 1313387539194721 from the Numbermatics database.

Names of 1313387539194721

Cardinal: 1313387539194721 can be written as One quadrillion, three hundred thirteen trillion, three hundred eighty-seven billion, five hundred thirty-nine million, one hundred ninety-four thousand, seven hundred twenty-one.

Scientific notation

Scientific notation: 1.313387539194721 × 10¹⁵

Factors of 1313387539194721

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 2
Sum of prime factors: 36240689

Divisors of 1313387539194721

Number of divisors d(n): 3
Complete list of divisors:
1 36240689 1313387539194721
Sum of all divisors σ(n): 1313387575435411
Sum of proper divisors (its aliquot sum) s(n): 36240690
1313387539194721 is a deficient number, because the sum of its proper divisors (36240690) is less than itself. Its deficiency is 1313387502954031

Bases of 1313387539194721

Binary: 100101010101000010011011101101110011110001101100001₂
Hexadecimal: 0x4AA84DDB9E361
Base-36: CXK1WM6B1D

Squares and roots of 1313387539194721

1313387539194721 squared (1313387539194721²) is 1724986828111964791001154267841
1313387539194721 cubed (1313387539194721³) is 2265576205317280613464445246067573593487267361
1313387539194721 is a perfect square number. Its square root is 36240689
The cube root of 1313387539194721 is 109512.6522690365

Scales and comparisons

How big is 1313387539194721?

1,313,387,539,194,721 seconds is equal to 41,761,661 years, 8 weeks, 6 days, 14 hours, 32 minutes, 1 second.
To count from 1 to 1,313,387,539,194,721 would take you about one hundred twenty-five million, two hundred eighty-four thousand, nine hundred eighty-three 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 1313387539194721 cubic inches would be around 9126.1 feet tall.

Recreational maths with 1313387539194721

1313387539194721 backwards is 1274919357833131
The number of decimal digits it has is: 16
The sum of 1313387539194721's digits is 67
More coming soon!

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The information we have on file for 1313387539194721 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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