13355220725
13,355,220,725 is an odd composite number composed of four prime numbers multiplied together.
13355220725 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13355220725:
52 × 72 × 113 × 8191
(5 × 5 × 7 × 7 × 11 × 11 × 11 × 8191)See below for interesting mathematical facts about the number 13355220725 from the Numbermatics database.
Names of 13355220725
- Cardinal: 13355220725 can be written as Thirteen billion, three hundred fifty-five million, two hundred twenty thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 1.3355220725 × 1010
Factors of 13355220725
Divisors of 13355220725
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 7 11 25 35 49 55 77 121 175 245 275 385 539 605 847 1225 1331 1925 2695 3025 4235 5929 6655 8191 9317 13475 21175 29645 33275 40955 46585 57337 65219 90101 148225 204775 232925 286685 326095 401359 450505 630707 991111 1433425 1630475 2006795 2252525 3153535 4414949 4955555 6937777 10033975 10902221 15767675 22074745 24777775 34688885 48564439 54511105 76315547 110373725 173444425 242822195 272555525 381577735 534208829 1214110975 1907888675 2671044145 13355220725
- Sum of all divisors σ(n): 21191786496
- Sum of proper divisors (its aliquot sum) s(n): 7836565771
- 13355220725 is a deficient number, because the sum of its proper divisors (7836565771) is less than itself. Its deficiency is 5518654954
Bases of 13355220725
- Binary: 11000111000000100001111110111101012
- Hexadecimal: 0x31C087EF5
- Base-36: 64VCQ9H
Squares and roots of 13355220725
- 13355220725 squared (133552207252) is 178361920613469525625
- 13355220725 cubed (133552207253) is 2382062818727812922782918578125
-
The
square root of 13355220725 is 115564.7901611905 -
The
cube root of 13355220725 is 2372.5590122723
Scales and comparisons
How big is 13355220725?- 13,355,220,725 seconds is equal to 424 years, 34 weeks, 7 hours, 32 minutes, 5 seconds.
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To count from 1 to 13,355,220,725 would take you about eight hundred forty-nine 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 13355220725 cubic inches would be around 197.7 feet tall.
Recreational maths with 13355220725
- 13355220725 backwards is 52702255331
- 13355220725 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13355220725's digits is 35
- More coming soon!
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The information we have on file for 13355220725 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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