216289125
216,289,125 is an odd composite number composed of five prime numbers multiplied together.
216289125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 216289125:
32 × 53 × 13 × 23 × 643
(3 × 3 × 5 × 5 × 5 × 13 × 23 × 643)See below for interesting mathematical facts about the number 216289125 from the Numbermatics database.
Names of 216289125
- Cardinal: 216289125 can be written as Two hundred sixteen million, two hundred eighty-nine thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.16289125 × 108
Factors of 216289125
Divisors of 216289125
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 13 15 23 25 39 45 65 69 75 115 117 125 195 207 225 299 325 345 375 575 585 643 897 975 1035 1125 1495 1625 1725 1929 2691 2875 2925 3215 4485 4875 5175 5787 7475 8359 8625 9645 13455 14625 14789 16075 22425 25077 25875 28935 37375 41795 44367 48225 67275 73945 75231 80375 112125 125385 133101 144675 192257 208975 221835 241125 336375 369725 376155 576771 626925 665505 723375 961285 1044875 1109175 1730313 1848625 1880775 2883855 3134625 3327525 4806425 5545875 8651565 9403875 14419275 16637625 24032125 43257825 72096375 216289125
- Sum of all divisors σ(n): 438826752
- Sum of proper divisors (its aliquot sum) s(n): 222537627
- 216289125 is an abundant number, because the sum of its proper divisors (222537627) is greater than itself. Its abundance is 6248502
Bases of 216289125
- Binary: 11001110010001001111011001012
- Hexadecimal: 0xCE44F65
- Base-36: 3KRTR9
Squares and roots of 216289125
- 216289125 squared (2162891252) is 46780985593265625
- 216289125 cubed (2162891253) is 10118218440605027923828125
-
The
square root of 216289125 is 14706.7713995969 -
The
cube root of 216289125 is 600.2675889759
Scales and comparisons
How big is 216289125?- 216,289,125 seconds is equal to 6 years, 45 weeks, 4 days, 8 hours, 18 minutes, 45 seconds.
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To count from 1 to 216,289,125 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 216289125 cubic inches would be around 50 feet tall.
Recreational maths with 216289125
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