213738450
213,738,450 is an even composite number composed of six prime numbers multiplied together.
213738450 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 213738450:
2 × 3 × 52 × 17 × 79 × 1061
(2 × 3 × 5 × 5 × 17 × 79 × 1061)See below for interesting mathematical facts about the number 213738450 from the Numbermatics database.
Names of 213738450
- Cardinal: 213738450 can be written as Two hundred thirteen million, seven hundred thirty-eight thousand, four hundred fifty.
Scientific notation
- Scientific notation: 2.1373845 × 108
Factors of 213738450
Divisors of 213738450
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 15 17 25 30 34 50 51 75 79 85 102 150 158 170 237 255 395 425 474 510 790 850 1061 1185 1275 1343 1975 2122 2370 2550 2686 3183 3950 4029 5305 5925 6366 6715 8058 10610 11850 13430 15915 18037 20145 26525 31830 33575 36074 40290 53050 54111 67150 79575 83819 90185 100725 108222 159150 167638 180370 201450 251457 270555 419095 450925 502914 541110 838190 901850 1257285 1352775 1424923 2095475 2514570 2705550 2849846 4190950 4274769 6286425 7124615 8549538 12572850 14249230 21373845 35623075 42747690 71246150 106869225 213738450
- Sum of all divisors σ(n): 568892160
- Sum of proper divisors (its aliquot sum) s(n): 355153710
- 213738450 is an abundant number, because the sum of its proper divisors (355153710) is greater than itself. Its abundance is 141415260
Bases of 213738450
- Binary: 11001011110101100011110100102
- Hexadecimal: 0xCBD63D2
- Base-36: 3J95N6
Squares and roots of 213738450
- 213738450 squared (2137384502) is 45684125008402500
- 213738450 cubed (2137384503) is 9764454068902187326125000
-
The
square root of 213738450 is 14619.7965102117 -
The
cube root of 213738450 is 597.8986211589
Scales and comparisons
How big is 213738450?- 213,738,450 seconds is equal to 6 years, 41 weeks, 2 days, 19 hours, 47 minutes, 30 seconds.
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To count from 1 to 213,738,450 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 213738450 cubic inches would be around 49.8 feet tall.
Recreational maths with 213738450
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