8428000000
8,428,000,000 is an even composite number composed of four prime numbers multiplied together.
8428000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 8428000000:
28 × 56 × 72 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 43)See below for interesting mathematical facts about the number 8428000000 from the Numbermatics database.
Names of 8428000000
- Cardinal: 8428000000 can be written as Eight billion, four hundred twenty-eight million.
Scientific notation
- Scientific notation: 8.428 × 109
Factors of 8428000000
Divisors of 8428000000
- Number of divisors d(n): 378
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 43 49 50 56 64 70 80 86 98 100 112 125 128 140 160 172 175 196 200 215 224 245 250 256 280 301 320 344 350 392 400 430 448 490 500 560 602 625 640 688 700 784 800 860 875 896 980 1000 1075 1120 1204 1225 1250 1280 1376 1400 1505 1568 1600 1720 1750 1792 1960 2000 2107 2150 2240 2408 2450 2500 2752 2800 3010 3125 3136 3200 3440 3500 3920 4000 4214 4300 4375 4480 4816 4900 5000 5375 5504 5600 6020 6125 6250 6272 6400 6880 7000 7525 7840 8000 8428 8600 8750 8960 9632 9800 10000 10535 10750 11008 11200 12040 12250 12500 12544 13760 14000 15050 15625 15680 16000 16856 17200 17500 19264 19600 20000 21070 21500 21875 22400 24080 24500 25000 26875 27520 28000 30100 30625 31250 31360 32000 33712 34400 35000 37625 38528 39200 40000 42140 43000 43750 44800 48160 49000 50000 52675 53750 55040 56000 60200 61250 62500 62720 67424 68800 70000 75250 77056 78400 80000 84280 86000 87500 96320 98000 100000 105350 107500 109375 112000 120400 122500 125000 134375 134848 137600 140000 150500 153125 156800 160000 168560 172000 175000 188125 192640 196000 200000 210700 215000 218750 224000 240800 245000 250000 263375 268750 269696 275200 280000 301000 306250 313600 337120 344000 350000 376250 385280 392000 400000 421400 430000 437500 481600 490000 500000 526750 537500 539392 560000 602000 612500 671875 674240 688000 700000 752500 765625 784000 800000 842800 860000 875000 940625 963200 980000 1000000 1053500 1075000 1120000 1204000 1225000 1316875 1343750 1348480 1376000 1400000 1505000 1531250 1568000 1685600 1720000 1750000 1881250 1926400 1960000 2000000 2107000 2150000 2408000 2450000 2633750 2687500 2696960 2800000 3010000 3062500 3371200 3440000 3500000 3762500 3920000 4000000 4214000 4300000 4703125 4816000 4900000 5267500 5375000 5600000 6020000 6125000 6584375 6742400 6880000 7000000 7525000 7840000 8428000 8600000 9406250 9632000 9800000 10535000 10750000 12040000 12250000 13168750 13484800 14000000 15050000 16856000 17200000 18812500 19600000 21070000 21500000 24080000 24500000 26337500 28000000 30100000 32921875 33712000 34400000 37625000 39200000 42140000 43000000 48160000 49000000 52675000 60200000 65843750 67424000 75250000 84280000 86000000 98000000 105350000 120400000 131687500 150500000 168560000 172000000 196000000 210700000 240800000 263375000 301000000 337120000 421400000 526750000 602000000 842800000 1053500000 1204000000 1685600000 2107000000 4214000000 8428000000
- Sum of all divisors σ(n): 25030695228
- Sum of proper divisors (its aliquot sum) s(n): 16602695228
- 8428000000 is an abundant number, because the sum of its proper divisors (16602695228) is greater than itself. Its abundance is 8174695228
Bases of 8428000000
- Binary: 1111101100101100100010011000000002
- Hexadecimal: 0x1F6591300
- Base-36: 3VDTAF4
Squares and roots of 8428000000
- 8428000000 squared (84280000002) is 71031184000000000000
- 8428000000 cubed (84280000003) is 598650818752000000000000000000
-
The
square root of 8428000000 is 91804.1393402281 -
The
cube root of 8428000000 is 2035.0488672169
Scales and comparisons
How big is 8428000000?- 8,428,000,000 seconds is equal to 267 years, 51 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
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To count from 1 to 8,428,000,000 would take you about five hundred thirty-five 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 8428000000 cubic inches would be around 169.6 feet tall.
Recreational maths with 8428000000
- 8428000000 backwards is 0000008248
- The number of decimal digits it has is: 10
- The sum of 8428000000's digits is 22
- More coming soon!
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The information we have on file for 8428000000 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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