28896960
28,896,960 is an even composite number composed of five prime numbers multiplied together.
28896960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 28896960:
26 × 3 × 5 × 31 × 971
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 971)See below for interesting mathematical facts about the number 28896960 from the Numbermatics database.
Names of 28896960
- Cardinal: 28896960 can be written as Twenty-eight million, eight hundred ninety-six thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.889696 × 107
Factors of 28896960
Divisors of 28896960
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 155 160 186 192 240 248 310 320 372 465 480 496 620 744 930 960 971 992 1240 1488 1860 1942 1984 2480 2913 2976 3720 3884 4855 4960 5826 5952 7440 7768 9710 9920 11652 14565 14880 15536 19420 23304 29130 29760 30101 31072 38840 46608 58260 60202 62144 77680 90303 93216 116520 120404 150505 155360 180606 186432 233040 240808 301010 310720 361212 451515 466080 481616 602020 722424 903030 932160 963232 1204040 1444848 1806060 1926464 2408080 2889696 3612120 4816160 5779392 7224240 9632320 14448480 28896960
- Sum of all divisors σ(n): 94804992
- Sum of proper divisors (its aliquot sum) s(n): 65908032
- 28896960 is an abundant number, because the sum of its proper divisors (65908032) is greater than itself. Its abundance is 37011072
Bases of 28896960
- Binary: 11011100011101110110000002
- Hexadecimal: 0x1B8EEC0
- Base-36: H7D1C
Squares and roots of 28896960
- 28896960 squared (288969602) is 835034297241600
- 28896960 cubed (288969603) is 24129952686018625536000
-
The
square root of 28896960 is 5375.5892700243 -
The
cube root of 28896960 is 306.8673754367
Scales and comparisons
How big is 28896960?- 28,896,960 seconds is equal to 47 weeks, 5 days, 10 hours, 56 minutes.
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To count from 1 to 28,896,960 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 28896960 cubic inches would be around 25.6 feet tall.
Recreational maths with 28896960
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The information we have on file for 28896960 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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