28532736
28,532,736 is an even composite number composed of three prime numbers multiplied together.
28532736 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 28532736:
213 × 34 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 43)See below for interesting mathematical facts about the number 28532736 from the Numbermatics database.
Names of 28532736
- Cardinal: 28532736 can be written as Twenty-eight million, five hundred thirty-two thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 2.8532736 × 107
Factors of 28532736
Divisors of 28532736
- Number of divisors d(n): 140
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 81 86 96 108 128 129 144 162 172 192 216 256 258 288 324 344 384 387 432 512 516 576 648 688 768 774 864 1024 1032 1152 1161 1296 1376 1536 1548 1728 2048 2064 2304 2322 2592 2752 3072 3096 3456 3483 4096 4128 4608 4644 5184 5504 6144 6192 6912 6966 8192 8256 9216 9288 10368 11008 12288 12384 13824 13932 16512 18432 18576 20736 22016 24576 24768 27648 27864 33024 36864 37152 41472 44032 49536 55296 55728 66048 73728 74304 82944 88064 99072 110592 111456 132096 148608 165888 176128 198144 221184 222912 264192 297216 331776 352256 396288 445824 528384 594432 663552 792576 891648 1056768 1188864 1585152 1783296 2377728 3170304 3566592 4755456 7133184 9510912 14266368 28532736
- Sum of all divisors σ(n): 87223092
- Sum of proper divisors (its aliquot sum) s(n): 58690356
- 28532736 is an abundant number, because the sum of its proper divisors (58690356) is greater than itself. Its abundance is 30157620
Bases of 28532736
- Binary: 11011001101100000000000002
- Hexadecimal: 0x1B36000
- Base-36: GZK00
Squares and roots of 28532736
- 28532736 squared (285327362) is 814117023645696
- 28532736 cubed (285327363) is 23228986108788401504256
-
The
square root of 28532736 is 5341.6042534055 -
The
cube root of 28532736 is 305.5726444999
Scales and comparisons
How big is 28532736?- 28,532,736 seconds is equal to 47 weeks, 1 day, 5 hours, 45 minutes, 36 seconds.
-
To count from 1 to 28,532,736 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 28532736 cubic inches would be around 25.5 feet tall.
Recreational maths with 28532736
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The information we have on file for 28532736 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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