2542428
2,542,428 is an even composite number composed of five prime numbers multiplied together.
2542428 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 2542428:
22 × 34 × 7 × 19 × 59
(2 × 2 × 3 × 3 × 3 × 3 × 7 × 19 × 59)See below for interesting mathematical facts about the number 2542428 from the Numbermatics database.
Names of 2542428
- Cardinal: 2542428 can be written as Two million, five hundred forty-two thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 2.542428 × 106
Factors of 2542428
Divisors of 2542428
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 59 63 76 81 84 108 114 118 126 133 162 171 177 189 228 236 252 266 324 342 354 378 399 413 513 531 532 567 684 708 756 798 826 1026 1062 1121 1134 1197 1239 1539 1593 1596 1652 2052 2124 2242 2268 2394 2478 3078 3186 3363 3591 3717 4484 4779 4788 4956 6156 6372 6726 7182 7434 7847 9558 10089 10773 11151 13452 14364 14868 15694 19116 20178 21546 22302 23541 30267 31388 33453 40356 43092 44604 47082 60534 66906 70623 90801 94164 121068 133812 141246 181602 211869 282492 363204 423738 635607 847476 1271214 2542428
- Sum of all divisors σ(n): 8131200
- Sum of proper divisors (its aliquot sum) s(n): 5588772
- 2542428 is an abundant number, because the sum of its proper divisors (5588772) is greater than itself. Its abundance is 3046344
Bases of 2542428
- Binary: 10011011001011010111002
- Hexadecimal: 0x26CB5C
- Base-36: 1IHR0
Squares and roots of 2542428
- 2542428 squared (25424282) is 6463940135184
- 2542428 cubed (25424283) is 16434102390015586752
-
The
square root of 2542428 is 1594.4992944495 -
The
cube root of 2542428 is 136.4843600001
Scales and comparisons
How big is 2542428?- 2,542,428 seconds is equal to 4 weeks, 1 day, 10 hours, 13 minutes, 48 seconds.
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To count from 1 to 2,542,428 would take you about six weeks!
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 2542428 cubic inches would be around 11.4 feet tall.
Recreational maths with 2542428
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The information we have on file for 2542428 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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