242605272
242,605,272 is an even composite number composed of five prime numbers multiplied together.
242605272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 242605272:
23 × 3 × 73 × 13 × 2267
(2 × 2 × 2 × 3 × 7 × 7 × 7 × 13 × 2267)See below for interesting mathematical facts about the number 242605272 from the Numbermatics database.
Names of 242605272
- Cardinal: 242605272 can be written as Two hundred forty-two million, six hundred five thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 2.42605272 × 108
Factors of 242605272
Divisors of 242605272
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 49 52 56 78 84 91 98 104 147 156 168 182 196 273 294 312 343 364 392 546 588 637 686 728 1029 1092 1176 1274 1372 1911 2058 2184 2267 2548 2744 3822 4116 4459 4534 5096 6801 7644 8232 8918 9068 13377 13602 15288 15869 17836 18136 26754 27204 29471 31738 35672 47607 53508 54408 58942 63476 88413 95214 107016 111083 117884 126952 176826 190428 206297 222166 235768 333249 353652 380856 412594 444332 618891 666498 707304 777581 825188 888664 1237782 1332996 1444079 1555162 1650376 2332743 2475564 2665992 2888158 3110324 4332237 4665486 4951128 5776316 6220648 8664474 9330972 10108553 11552632 17328948 18661944 20217106 30325659 34657896 40434212 60651318 80868424 121302636 242605272
- Sum of all divisors σ(n): 762048000
- Sum of proper divisors (its aliquot sum) s(n): 519442728
- 242605272 is an abundant number, because the sum of its proper divisors (519442728) is greater than itself. Its abundance is 276837456
Bases of 242605272
- Binary: 11100111010111011100110110002
- Hexadecimal: 0xE75DCD8
- Base-36: 40FVFC
Squares and roots of 242605272
- 242605272 squared (2426052722) is 58857318002193984
- 242605272 cubed (2426052723) is 14279095643112768085083648
-
The
square root of 242605272 is 15575.7912158581 -
The
cube root of 242605272 is 623.6870760069
Scales and comparisons
How big is 242605272?- 242,605,272 seconds is equal to 7 years, 37 weeks, 22 hours, 21 minutes, 12 seconds.
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To count from 1 to 242,605,272 would take you about eleven 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 242605272 cubic inches would be around 52 feet tall.
Recreational maths with 242605272
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