13146691680
13,146,691,680 is an even composite number composed of four prime numbers multiplied together.
13146691680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13146691680:
25 × 32 × 5 × 9129647
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 9129647)See below for interesting mathematical facts about the number 13146691680 from the Numbermatics database.
Names of 13146691680
- Cardinal: 13146691680 can be written as Thirteen billion, one hundred forty-six million, six hundred ninety-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.314669168 × 1010
Factors of 13146691680
Divisors of 13146691680
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 9129647 18259294 27388941 36518588 45648235 54777882 73037176 82166823 91296470 109555764 136944705 146074352 164333646 182592940 219111528 273889410 292148704 328667292 365185880 410834115 438223056 547778820 657334584 730371760 821668230 876446112 1095557640 1314669168 1460743520 1643336460 2191115280 2629338336 3286672920 4382230560 6573345840 13146691680
- Sum of all divisors σ(n): 44863090272
- Sum of proper divisors (its aliquot sum) s(n): 31716398592
- 13146691680 is an abundant number, because the sum of its proper divisors (31716398592) is greater than itself. Its abundance is 18569706912
Bases of 13146691680
- Binary: 11000011111001101010011000011000002
- Hexadecimal: 0x30F9A9860
- Base-36: 61F7880
Squares and roots of 13146691680
- 13146691680 squared (131466916802) is 172835502128981222400
- 13146691680 cubed (131466916803) is 2272215057847699723402309632000
-
The
square root of 13146691680 is 114659.0235437231 -
The
cube root of 13146691680 is 2360.1457632845
Scales and comparisons
How big is 13146691680?- 13,146,691,680 seconds is equal to 418 years, 1 week, 1 day, 18 hours, 48 minutes.
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To count from 1 to 13,146,691,680 would take you about eight hundred thirty-six 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 13146691680 cubic inches would be around 196.7 feet tall.
Recreational maths with 13146691680
- 13146691680 backwards is 08619664131
- 13146691680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13146691680's digits is 45
- More coming soon!
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The information we have on file for 13146691680 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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