214561728
214,561,728 is an even composite number composed of four prime numbers multiplied together.
214561728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 214561728:
26 × 32 × 137 × 2719
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 137 × 2719)See below for interesting mathematical facts about the number 214561728 from the Numbermatics database.
Names of 214561728
- Cardinal: 214561728 can be written as Two hundred fourteen million, five hundred sixty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.14561728 × 108
Factors of 214561728
Divisors of 214561728
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 137 144 192 274 288 411 548 576 822 1096 1233 1644 2192 2466 2719 3288 4384 4932 5438 6576 8157 8768 9864 10876 13152 16314 19728 21752 24471 26304 32628 39456 43504 48942 65256 78912 87008 97884 130512 174016 195768 261024 372503 391536 522048 745006 783072 1117509 1490012 1566144 2235018 2980024 3352527 4470036 5960048 6705054 8940072 11920096 13410108 17880144 23840192 26820216 35760288 53640432 71520576 107280864 214561728
- Sum of all divisors σ(n): 619719360
- Sum of proper divisors (its aliquot sum) s(n): 405157632
- 214561728 is an abundant number, because the sum of its proper divisors (405157632) is greater than itself. Its abundance is 190595904
Bases of 214561728
- Binary: 11001100100111110011110000002
- Hexadecimal: 0xCC9F3C0
- Base-36: 3JQSW0
Squares and roots of 214561728
- 214561728 squared (2145617282) is 46036735122345984
- 214561728 cubed (2145617283) is 9877721439328845740900352
-
The
square root of 214561728 is 14647.9257234599 -
The
cube root of 214561728 is 598.6652998273
Scales and comparisons
How big is 214561728?- 214,561,728 seconds is equal to 6 years, 42 weeks, 5 days, 8 hours, 28 minutes, 48 seconds.
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To count from 1 to 214,561,728 would take you about ten 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 214561728 cubic inches would be around 49.9 feet tall.
Recreational maths with 214561728
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The information we have on file for 214561728 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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