42750342
42,750,342 is an even composite number composed of five prime numbers multiplied together.
42750342 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42750342:
2 × 34 × 17 × 192 × 43
(2 × 3 × 3 × 3 × 3 × 17 × 19 × 19 × 43)See below for interesting mathematical facts about the number 42750342 from the Numbermatics database.
Names of 42750342
- Cardinal: 42750342 can be written as Forty-two million, seven hundred fifty thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 4.2750342 × 107
Factors of 42750342
Divisors of 42750342
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 6 9 17 18 19 27 34 38 43 51 54 57 81 86 102 114 129 153 162 171 258 306 323 342 361 387 459 513 646 722 731 774 817 918 969 1026 1083 1161 1377 1462 1539 1634 1938 2166 2193 2322 2451 2754 2907 3078 3249 3483 4386 4902 5814 6137 6498 6579 6966 7353 8721 9747 12274 13158 13889 14706 15523 17442 18411 19494 19737 22059 26163 27778 29241 31046 36822 39474 41667 44118 46569 52326 55233 58482 59211 66177 83334 93138 110466 118422 125001 132354 139707 165699 250002 263891 279414 331398 375003 419121 497097 527782 750006 791673 838242 994194 1125009 1257363 1583346 2250018 2375019 2514726 4750038 7125057 14250114 21375171 42750342
- Sum of all divisors σ(n): 109535976
- Sum of proper divisors (its aliquot sum) s(n): 66785634
- 42750342 is an abundant number, because the sum of its proper divisors (66785634) is greater than itself. Its abundance is 24035292
Bases of 42750342
- Binary: 101000110001010001100001102
- Hexadecimal: 0x28C5186
- Base-36: PGADI
Squares and roots of 42750342
- 42750342 squared (427503422) is 1827591741116964
- 42750342 cubed (427503423) is 78130171969125673001688
-
The
square root of 42750342 is 6538.3745686523 -
The
cube root of 42750342 is 349.6604652821
Scales and comparisons
How big is 42750342?- 42,750,342 seconds is equal to 1 year, 18 weeks, 4 days, 19 hours, 5 minutes, 42 seconds.
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To count from 1 to 42,750,342 would take you about two 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 42750342 cubic inches would be around 29.1 feet tall.
Recreational maths with 42750342
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