13481700918
13,481,700,918 is an even composite number composed of six prime numbers multiplied together.
13481700918 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13481700918:
2 × 3 × 7 × 31 × 79 × 131071
See below for interesting mathematical facts about the number 13481700918 from the Numbermatics database.
Names of 13481700918
- Cardinal: 13481700918 can be written as Thirteen billion, four hundred eighty-one million, seven hundred thousand, nine hundred eighteen.
Scientific notation
- Scientific notation: 1.3481700918 × 1010
Factors of 13481700918
Divisors of 13481700918
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 14 21 31 42 62 79 93 158 186 217 237 434 474 553 651 1106 1302 1659 2449 3318 4898 7347 14694 17143 34286 51429 102858 131071 262142 393213 786426 917497 1834994 2752491 4063201 5504982 8126402 10354609 12189603 20709218 24379206 28442407 31063827 56884814 62127654 72482263 85327221 144964526 170654442 217446789 320992879 434893578 641985758 962978637 1925957274 2246950153 4493900306 6740850459 13481700918
- Sum of all divisors σ(n): 32212254720
- Sum of proper divisors (its aliquot sum) s(n): 18730553802
- 13481700918 is an abundant number, because the sum of its proper divisors (18730553802) is greater than itself. Its abundance is 5248852884
Bases of 13481700918
- Binary: 11001000111001001001101110001101102
- Hexadecimal: 0x323926E36
- Base-36: 66YNN06
Squares and roots of 13481700918
- 13481700918 squared (134817009182) is 181756259642402042724
- 13481700918 cubed (134817009183) is 2450383532473217971117226020632
-
The
square root of 13481700918 is 116110.7269721449 -
The
cube root of 13481700918 is 2380.0252402991
Scales and comparisons
How big is 13481700918?- 13,481,700,918 seconds is equal to 428 years, 35 weeks, 1 day, 4 hours, 55 minutes, 18 seconds.
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To count from 1 to 13,481,700,918 would take you about eight hundred fifty-seven 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 13481700918 cubic inches would be around 198.3 feet tall.
Recreational maths with 13481700918
- 13481700918 backwards is 81900718431
- 13481700918 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13481700918's digits is 42
- More coming soon!
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The information we have on file for 13481700918 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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