28849664
28,849,664 is an even composite number composed of three prime numbers multiplied together.
28849664 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 28849664:
29 × 292 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 29 × 67)See below for interesting mathematical facts about the number 28849664 from the Numbermatics database.
Names of 28849664
- Cardinal: 28849664 can be written as Twenty-eight million, eight hundred forty-nine thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 2.8849664 × 107
Factors of 28849664
Divisors of 28849664
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 8 16 29 32 58 64 67 116 128 134 232 256 268 464 512 536 841 928 1072 1682 1856 1943 2144 3364 3712 3886 4288 6728 7424 7772 8576 13456 14848 15544 17152 26912 31088 34304 53824 56347 62176 107648 112694 124352 215296 225388 248704 430592 450776 497408 901552 994816 1803104 3606208 7212416 14424832 28849664
- Sum of all divisors σ(n): 60590244
- Sum of proper divisors (its aliquot sum) s(n): 31740580
- 28849664 is an abundant number, because the sum of its proper divisors (31740580) is greater than itself. Its abundance is 2890916
Bases of 28849664
- Binary: 11011100000110110000000002
- Hexadecimal: 0x1B83600
- Base-36: H6CJK
Squares and roots of 28849664
- 28849664 squared (288496642) is 832303112912896
- 28849664 cubed (288496643) is 24011665153691110866944
-
The
square root of 28849664 is 5371.1883228947 -
The
cube root of 28849664 is 306.6998661809
Scales and comparisons
How big is 28849664?- 28,849,664 seconds is equal to 47 weeks, 4 days, 21 hours, 47 minutes, 44 seconds.
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To count from 1 to 28,849,664 would take you about nineteen 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 28849664 cubic inches would be around 25.6 feet tall.
Recreational maths with 28849664
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The information we have on file for 28849664 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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