213842460
213,842,460 is an even composite number composed of five prime numbers multiplied together.
213842460 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 213842460:
22 × 3 × 5 × 132 × 21089
(2 × 2 × 3 × 5 × 13 × 13 × 21089)See below for interesting mathematical facts about the number 213842460 from the Numbermatics database.
Names of 213842460
- Cardinal: 213842460 can be written as Two hundred thirteen million, eight hundred forty-two thousand, four hundred sixty.
Scientific notation
- Scientific notation: 2.1384246 × 108
Factors of 213842460
Divisors of 213842460
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 169 195 260 338 390 507 676 780 845 1014 1690 2028 2535 3380 5070 10140 21089 42178 63267 84356 105445 126534 210890 253068 274157 316335 421780 548314 632670 822471 1096628 1265340 1370785 1644942 2741570 3289884 3564041 4112355 5483140 7128082 8224710 10692123 14256164 16449420 17820205 21384246 35640410 42768492 53460615 71280820 106921230 213842460
- Sum of all divisors σ(n): 648390960
- Sum of proper divisors (its aliquot sum) s(n): 434548500
- 213842460 is an abundant number, because the sum of its proper divisors (434548500) is greater than itself. Its abundance is 220706040
Bases of 213842460
- Binary: 11001011111011111010000111002
- Hexadecimal: 0xCBEFA1C
- Base-36: 3JBDWC
Squares and roots of 213842460
- 213842460 squared (2138424602) is 45728597698851600
- 213842460 cubed (2138424603) is 9778715824272765318936000
-
The
square root of 213842460 is 14623.3532406215 -
The
cube root of 213842460 is 597.9955891295
Scales and comparisons
How big is 213842460?- 213,842,460 seconds is equal to 6 years, 41 weeks, 4 days, 41 minutes.
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To count from 1 to 213,842,460 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 213842460 cubic inches would be around 49.8 feet tall.
Recreational maths with 213842460
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The information we have on file for 213842460 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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