28121088
28,121,088 is an even composite number composed of four prime numbers multiplied together.
28121088 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28121088:
211 × 3 × 23 × 199
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 199)See below for interesting mathematical facts about the number 28121088 from the Numbermatics database.
Names of 28121088
- Cardinal: 28121088 can be written as Twenty-eight million, one hundred twenty-one thousand and eighty-eight.
Scientific notation
- Scientific notation: 2.8121088 × 107
Factors of 28121088
Divisors of 28121088
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 199 256 276 368 384 398 512 552 597 736 768 796 1024 1104 1194 1472 1536 1592 2048 2208 2388 2944 3072 3184 4416 4577 4776 5888 6144 6368 8832 9154 9552 11776 12736 13731 17664 18308 19104 23552 25472 27462 35328 36616 38208 47104 50944 54924 70656 73232 76416 101888 109848 141312 146464 152832 203776 219696 292928 305664 407552 439392 585856 611328 878784 1171712 1222656 1757568 2343424 3515136 4686848 7030272 9373696 14060544 28121088
- Sum of all divisors σ(n): 78624000
- Sum of proper divisors (its aliquot sum) s(n): 50502912
- 28121088 is an abundant number, because the sum of its proper divisors (50502912) is greater than itself. Its abundance is 22381824
Bases of 28121088
- Binary: 11010110100011000000000002
- Hexadecimal: 0x1AD1800
- Base-36: GQQDC
Squares and roots of 28121088
- 28121088 squared (281210882) is 790795590303744
- 28121088 cubed (281210883) is 22238032384943531753472
-
The
square root of 28121088 is 5302.9320191759 -
The
cube root of 28121088 is 304.0959992291
Scales and comparisons
How big is 28121088?- 28,121,088 seconds is equal to 46 weeks, 3 days, 11 hours, 24 minutes, 48 seconds.
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To count from 1 to 28,121,088 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 28121088 cubic inches would be around 25.3 feet tall.
Recreational maths with 28121088
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The information we have on file for 28121088 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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