428124620
428,124,620 is an even composite number composed of six prime numbers multiplied together.
428124620 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 428124620:
22 × 5 × 7 × 112 × 127 × 199
(2 × 2 × 5 × 7 × 11 × 11 × 127 × 199)See below for interesting mathematical facts about the number 428124620 from the Numbermatics database.
Names of 428124620
- Cardinal: 428124620 can be written as Four hundred twenty-eight million, one hundred twenty-four thousand, six hundred twenty.
Scientific notation
- Scientific notation: 4.2812462 × 108
Factors of 428124620
Divisors of 428124620
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 121 127 140 154 199 220 242 254 308 385 398 484 508 605 635 770 796 847 889 995 1210 1270 1393 1397 1540 1694 1778 1990 2189 2420 2540 2786 2794 3388 3556 3980 4235 4378 4445 5572 5588 6965 6985 8470 8756 8890 9779 10945 13930 13970 15323 15367 16940 17780 19558 21890 24079 25273 27860 27940 30646 30734 39116 43780 48158 48895 50546 61292 61468 76615 76835 96316 97790 101092 107569 120395 126365 153230 153670 168553 176911 195580 215138 240790 252730 278003 306460 307340 337106 353822 430276 481580 505460 537845 556006 674212 707644 842765 884555 1075690 1112012 1390015 1685530 1769110 1946021 2151380 2780030 3058033 3371060 3538220 3892042 5560060 6116066 7784084 9730105 12232132 15290165 19460210 21406231 30580330 38920420 42812462 61160660 85624924 107031155 214062310 428124620
- Sum of all divisors σ(n): 1144012800
- Sum of proper divisors (its aliquot sum) s(n): 715888180
- 428124620 is an abundant number, because the sum of its proper divisors (715888180) is greater than itself. Its abundance is 287763560
Bases of 428124620
- Binary: 110011000010010101001110011002
- Hexadecimal: 0x1984A9CC
- Base-36: 72W72K
Squares and roots of 428124620
- 428124620 squared (4281246202) is 183290690250144400
- 428124620 cubed (4281246203) is 78471257112880776195128000
-
The
square root of 428124620 is 20691.1725139007 -
The
cube root of 428124620 is 753.6853398839
Scales and comparisons
How big is 428124620?- 428,124,620 seconds is equal to 13 years, 31 weeks, 6 days, 3 hours, 30 minutes, 20 seconds.
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To count from 1 to 428,124,620 would take you about twenty years!
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 428124620 cubic inches would be around 62.8 feet tall.
Recreational maths with 428124620
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The information we have on file for 428124620 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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