28995200
28,995,200 is an even composite number composed of five prime numbers multiplied together.
28995200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28995200:
27 × 52 × 13 × 17 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 41)See below for interesting mathematical facts about the number 28995200 from the Numbermatics database.
Names of 28995200
- Cardinal: 28995200 can be written as Twenty-eight million, nine hundred ninety-five thousand, two hundred.
Scientific notation
- Scientific notation: 2.89952 × 107
Factors of 28995200
Divisors of 28995200
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 41 50 52 64 65 68 80 82 85 100 104 128 130 136 160 164 170 200 205 208 221 260 272 320 325 328 340 400 410 416 425 442 520 533 544 640 650 656 680 697 800 820 832 850 884 1025 1040 1066 1088 1105 1300 1312 1360 1394 1600 1640 1664 1700 1768 2050 2080 2132 2176 2210 2600 2624 2665 2720 2788 3200 3280 3400 3485 3536 4100 4160 4264 4420 5200 5248 5330 5440 5525 5576 6560 6800 6970 7072 8200 8320 8528 8840 9061 10400 10660 10880 11050 11152 13120 13325 13600 13940 14144 16400 17056 17425 17680 18122 20800 21320 22100 22304 26240 26650 27200 27880 28288 32800 34112 34850 35360 36244 41600 42640 44200 44608 45305 53300 54400 55760 65600 68224 69700 70720 72488 85280 88400 89216 90610 106600 111520 131200 139400 141440 144976 170560 176800 181220 213200 223040 226525 278800 289952 341120 353600 362440 426400 446080 453050 557600 579904 707200 724880 852800 906100 1115200 1159808 1449760 1705600 1812200 2230400 2899520 3624400 5799040 7248800 14497600 28995200
- Sum of all divisors σ(n): 83666520
- Sum of proper divisors (its aliquot sum) s(n): 54671320
- 28995200 is an abundant number, because the sum of its proper divisors (54671320) is greater than itself. Its abundance is 25676120
Bases of 28995200
- Binary: 11011101001101110100000002
- Hexadecimal: 0x1BA6E80
- Base-36: H9GU8
Squares and roots of 28995200
- 28995200 squared (289952002) is 840721623040000
- 28995200 cubed (289952003) is 24376891604369408000000
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The
square root of 28995200 is 5384.7191198799 -
The
cube root of 28995200 is 307.2147309197
Scales and comparisons
How big is 28995200?- 28,995,200 seconds is equal to 47 weeks, 6 days, 14 hours, 13 minutes, 20 seconds.
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To count from 1 to 28,995,200 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 28995200 cubic inches would be around 25.6 feet tall.
Recreational maths with 28995200
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The information we have on file for 28995200 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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