13445208
13,445,208 is an even composite number composed of five prime numbers multiplied together.
13445208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13445208:
23 × 32 × 72 × 37 × 103
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 37 × 103)See below for interesting mathematical facts about the number 13445208 from the Numbermatics database.
Names of 13445208
- Cardinal: 13445208 can be written as Thirteen million, four hundred forty-five thousand, two hundred eight.
Scientific notation
- Scientific notation: 1.3445208 × 107
Factors of 13445208
Divisors of 13445208
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 37 42 49 56 63 72 74 84 98 103 111 126 147 148 168 196 206 222 252 259 294 296 309 333 392 412 441 444 504 518 588 618 666 721 777 824 882 888 927 1036 1176 1236 1332 1442 1554 1764 1813 1854 2072 2163 2331 2472 2664 2884 3108 3528 3626 3708 3811 4326 4662 5047 5439 5768 6216 6489 7252 7416 7622 8652 9324 10094 10878 11433 12978 14504 15141 15244 16317 17304 18648 20188 21756 22866 25956 26677 30282 30488 32634 34299 40376 43512 45423 45732 51912 53354 60564 65268 68598 80031 90846 91464 106708 121128 130536 137196 160062 181692 186739 213416 240093 274392 320124 363384 373478 480186 560217 640248 746956 960372 1120434 1493912 1680651 1920744 2240868 3361302 4481736 6722604 13445208
- Sum of all divisors σ(n): 43926480
- Sum of proper divisors (its aliquot sum) s(n): 30481272
- 13445208 is an abundant number, because the sum of its proper divisors (30481272) is greater than itself. Its abundance is 17036064
Bases of 13445208
- Binary: 1100110100101000010110002
- Hexadecimal: 0xCD2858
- Base-36: 806E0
Squares and roots of 13445208
- 13445208 squared (134452082) is 180773618163264
- 13445208 cubed (134452083) is 2430538897117662438912
-
The
square root of 13445208 is 3666.7707864005 -
The
cube root of 13445208 is 237.7875844081
Scales and comparisons
How big is 13445208?- 13,445,208 seconds is equal to 22 weeks, 1 day, 14 hours, 46 minutes, 48 seconds.
-
To count from 1 to 13,445,208 would take you about thirty-three weeks!
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 13445208 cubic inches would be around 19.8 feet tall.
Recreational maths with 13445208
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The information we have on file for 13445208 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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