28495488
28,495,488 is an even composite number composed of four prime numbers multiplied together.
28495488 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28495488:
27 × 3 × 7 × 10601
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 10601)See below for interesting mathematical facts about the number 28495488 from the Numbermatics database.
Names of 28495488
- Cardinal: 28495488 can be written as Twenty-eight million, four hundred ninety-five thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8495488 × 107
Factors of 28495488
Divisors of 28495488
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 10601 21202 31803 42404 63606 74207 84808 127212 148414 169616 222621 254424 296828 339232 445242 508848 593656 678464 890484 1017696 1187312 1356928 1780968 2035392 2374624 3561936 4070784 4749248 7123872 9498496 14247744 28495488
- Sum of all divisors σ(n): 86512320
- Sum of proper divisors (its aliquot sum) s(n): 58016832
- 28495488 is an abundant number, because the sum of its proper divisors (58016832) is greater than itself. Its abundance is 29521344
Bases of 28495488
- Binary: 11011001011001110100000002
- Hexadecimal: 0x1B2CE80
- Base-36: GYR9C
Squares and roots of 28495488
- 28495488 squared (284954882) is 811992836358144
- 28495488 cubed (284954883) is 23138132124529456054272
-
The
square root of 28495488 is 5338.1165217705 -
The
cube root of 28495488 is 305.4396168751
Scales and comparisons
How big is 28495488?- 28,495,488 seconds is equal to 47 weeks, 19 hours, 24 minutes, 48 seconds.
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To count from 1 to 28,495,488 would take you about eighteen 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 28495488 cubic inches would be around 25.5 feet tall.
Recreational maths with 28495488
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The information we have on file for 28495488 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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