1338558755521

1,338,558,755,521 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1338558755521 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

1338558755521 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 1338558755521:

13² × 88997²

(13 × 13 × 88997 × 88997)

See below for interesting mathematical facts about the number 1338558755521 from the Numbermatics database.

Names of 1338558755521

Cardinal: 1338558755521 can be written as One trillion, three hundred thirty-eight billion, five hundred fifty-eight million, seven hundred fifty-five thousand, five hundred twenty-one.

Scientific notation

Scientific notation: 1.338558755521 × 10¹²

Factors of 1338558755521

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 89010

Divisors of 1338558755521

Number of divisors d(n): 9
Complete list of divisors:
1 13 169 88997 1156961 15040493 7920466009 102966058117 1338558755521
Sum of all divisors σ(n): 1449461566281
Sum of proper divisors (its aliquot sum) s(n): 110902810760
1338558755521 is a deficient number, because the sum of its proper divisors (110902810760) is less than itself. Its deficiency is 1227655944761

Bases of 1338558755521

Binary: 10011011110101000010100011011001011000001₂
Hexadecimal: 0x137A851B2C1
Base-36: H2XBBLXD

Squares and roots of 1338558755521

1338558755521 squared (1338558755521²) is 1791739541981928247981441
1338558755521 cubed (1338558755521³) is 2398348651533096409489953545264285761
1338558755521 is a perfect square number. Its square root is 1156961
The cube root of 1338558755521 is 11020.7837238523

Scales and comparisons

How big is 1338558755521?

1,338,558,755,521 seconds is equal to 42,562 years, 1 week, 3 days, 4 hours, 32 minutes, 1 second.
To count from 1 to 1,338,558,755,521 would take you about one hundred six thousand, four hundred five 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 1338558755521 cubic inches would be around 918.4 feet tall.

Recreational maths with 1338558755521

1338558755521 backwards is 1255578558331
The number of decimal digits it has is: 13
The sum of 1338558755521's digits is 58
More coming soon!

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The information we have on file for 1338558755521 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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