28893200
28,893,200 is an even composite number composed of five prime numbers multiplied together.
28893200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 28893200:
24 × 52 × 7 × 17 × 607
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 17 × 607)See below for interesting mathematical facts about the number 28893200 from the Numbermatics database.
Names of 28893200
- Cardinal: 28893200 can be written as Twenty-eight million, eight hundred ninety-three thousand, two hundred.
Scientific notation
- Scientific notation: 2.88932 × 107
Factors of 28893200
Divisors of 28893200
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 34 35 40 50 56 68 70 80 85 100 112 119 136 140 170 175 200 238 272 280 340 350 400 425 476 560 595 607 680 700 850 952 1190 1214 1360 1400 1700 1904 2380 2428 2800 2975 3035 3400 4249 4760 4856 5950 6070 6800 8498 9520 9712 10319 11900 12140 15175 16996 20638 21245 23800 24280 30350 33992 41276 42490 47600 48560 51595 60700 67984 72233 82552 84980 103190 106225 121400 144466 165104 169960 206380 212450 242800 257975 288932 339920 361165 412760 424900 515950 577864 722330 825520 849800 1031900 1155728 1444660 1699600 1805825 2063800 2889320 3611650 4127600 5778640 7223300 14446600 28893200
- Sum of all divisors σ(n): 84137472
- Sum of proper divisors (its aliquot sum) s(n): 55244272
- 28893200 is an abundant number, because the sum of its proper divisors (55244272) is greater than itself. Its abundance is 26351072
Bases of 28893200
- Binary: 11011100011100000000100002
- Hexadecimal: 0x1B8E010
- Base-36: H7A4W
Squares and roots of 28893200
- 28893200 squared (288932002) is 834817006240000
- 28893200 cubed (288932003) is 24120534724693568000000
-
The
square root of 28893200 is 5375.2395295465 -
The
cube root of 28893200 is 306.8540652551
Scales and comparisons
How big is 28893200?- 28,893,200 seconds is equal to 47 weeks, 5 days, 9 hours, 53 minutes, 20 seconds.
-
To count from 1 to 28,893,200 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 28893200 cubic inches would be around 25.6 feet tall.
Recreational maths with 28893200
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The information we have on file for 28893200 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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