39242385
39,242,385 is an odd composite number composed of five prime numbers multiplied together.
39242385 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 39242385:
32 × 5 × 72 × 13 × 372
(3 × 3 × 5 × 7 × 7 × 13 × 37 × 37)See below for interesting mathematical facts about the number 39242385 from the Numbermatics database.
Names of 39242385
- Cardinal: 39242385 can be written as Thirty-nine million, two hundred forty-two thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 3.9242385 × 107
Factors of 39242385
Divisors of 39242385
- Number of divisors d(n): 108
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Complete list of divisors:
1 3 5 7 9 13 15 21 35 37 39 45 49 63 65 91 105 111 117 147 185 195 245 259 273 315 333 441 455 481 555 585 637 735 777 819 1295 1365 1369 1443 1665 1813 1911 2205 2331 2405 3185 3367 3885 4095 4107 4329 5439 5733 6845 7215 9065 9555 9583 10101 11655 12321 16317 16835 17797 20535 21645 23569 27195 28665 28749 30303 47915 50505 53391 61605 67081 70707 81585 86247 88985 117845 124579 143745 151515 160173 201243 212121 266955 335405 353535 373737 431235 603729 622895 800865 872053 1006215 1060605 1121211 1868685 2616159 3018645 4360265 5606055 7848477 13080795 39242385
- Sum of all divisors σ(n): 87577308
- Sum of proper divisors (its aliquot sum) s(n): 48334923
- 39242385 is an abundant number, because the sum of its proper divisors (48334923) is greater than itself. Its abundance is 9092538
Bases of 39242385
- Binary: 100101011011001010100100012
- Hexadecimal: 0x256CA91
- Base-36: ND3M9
Squares and roots of 39242385
- 39242385 squared (392423852) is 1539964780488225
- 39242385 cubed (392423853) is 60431890802359413416625
-
The
square root of 39242385 is 6264.3742704279 -
The
cube root of 39242385 is 339.8222398355
Scales and comparisons
How big is 39242385?- 39,242,385 seconds is equal to 1 year, 12 weeks, 6 days, 4 hours, 39 minutes, 45 seconds.
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To count from 1 to 39,242,385 would take you about forty-five 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 39242385 cubic inches would be around 28.3 feet tall.
Recreational maths with 39242385
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The information we have on file for 39242385 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!
Keywords: Divisors of 39242385, math, Factors of 39242385, curriculum, school, college, exams, university, Prime factorization of 39242385, STEM, science, technology, engineering, physics, economics, calculator, thirty-nine million, two hundred forty-two thousand, three hundred eighty-five.