208009144
208,009,144 is an even composite number composed of five prime numbers multiplied together.
208009144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 208009144:
23 × 7 × 17 × 151 × 1447
(2 × 2 × 2 × 7 × 17 × 151 × 1447)See below for interesting mathematical facts about the number 208009144 from the Numbermatics database.
Names of 208009144
- Cardinal: 208009144 can be written as Two hundred eight million, nine thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 2.08009144 × 108
Factors of 208009144
Divisors of 208009144
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 17 28 34 56 68 119 136 151 238 302 476 604 952 1057 1208 1447 2114 2567 2894 4228 5134 5788 8456 10129 10268 11576 17969 20258 20536 24599 35938 40516 49198 71876 81032 98396 143752 172193 196792 218497 344386 436994 688772 873988 1377544 1529479 1747976 3058958 3714449 6117916 7428898 12235832 14857796 26001143 29715592 52002286 104004572 208009144
- Sum of all divisors σ(n): 475407360
- Sum of proper divisors (its aliquot sum) s(n): 267398216
- 208009144 is an abundant number, because the sum of its proper divisors (267398216) is greater than itself. Its abundance is 59389072
Bases of 208009144
- Binary: 11000110010111110111101110002
- Hexadecimal: 0xC65F7B8
- Base-36: 3FUCVS
Squares and roots of 208009144
- 208009144 squared (2080091442) is 43267803987612736
- 208009144 cubed (2080091443) is 9000098870223111818857984
-
The
square root of 208009144 is 14422.5221095341 -
The
cube root of 208009144 is 592.5078959469
Scales and comparisons
How big is 208009144?- 208,009,144 seconds is equal to 6 years, 31 weeks, 6 days, 12 hours, 19 minutes, 4 seconds.
-
To count from 1 to 208,009,144 would take you about 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 208009144 cubic inches would be around 49.4 feet tall.
Recreational maths with 208009144
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The information we have on file for 208009144 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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