28213248
28,213,248 is an even composite number composed of four prime numbers multiplied together.
28213248 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 28213248:
215 × 3 × 7 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 41)See below for interesting mathematical facts about the number 28213248 from the Numbermatics database.
Names of 28213248
- Cardinal: 28213248 can be written as Twenty-eight million, two hundred thirteen thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 2.8213248 × 107
Factors of 28213248
Divisors of 28213248
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 56 64 82 84 96 112 123 128 164 168 192 224 246 256 287 328 336 384 448 492 512 574 656 672 768 861 896 984 1024 1148 1312 1344 1536 1722 1792 1968 2048 2296 2624 2688 3072 3444 3584 3936 4096 4592 5248 5376 6144 6888 7168 7872 8192 9184 10496 10752 12288 13776 14336 15744 16384 18368 20992 21504 24576 27552 28672 31488 32768 36736 41984 43008 49152 55104 57344 62976 73472 83968 86016 98304 110208 114688 125952 146944 167936 172032 220416 229376 251904 293888 335872 344064 440832 503808 587776 671744 688128 881664 1007616 1175552 1343488 1763328 2015232 2351104 3526656 4030464 4702208 7053312 9404416 14106624 28213248
- Sum of all divisors σ(n): 88079040
- Sum of proper divisors (its aliquot sum) s(n): 59865792
- 28213248 is an abundant number, because the sum of its proper divisors (59865792) is greater than itself. Its abundance is 31652544
Bases of 28213248
- Binary: 11010111010000000000000002
- Hexadecimal: 0x1AE8000
- Base-36: GSPHC
Squares and roots of 28213248
- 28213248 squared (282132482) is 795987362709504
- 28213248 cubed (282132483) is 22457388868989188308992
-
The
square root of 28213248 is 5311.6144438391 -
The
cube root of 28213248 is 304.4278371169
Scales and comparisons
How big is 28213248?- 28,213,248 seconds is equal to 46 weeks, 4 days, 13 hours, 48 seconds.
-
To count from 1 to 28,213,248 would take you about seventeen 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 28213248 cubic inches would be around 25.4 feet tall.
Recreational maths with 28213248
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The information we have on file for 28213248 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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