28005642000
28,005,642,000 is an even composite number composed of six prime numbers multiplied together.
What does the number 28005642000 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 640 divisors.
28005642000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 28005642000:
24 × 33 × 53 × 7 × 43 × 1723
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 43 × 1723)See below for interesting mathematical facts about the number 28005642000 from the Numbermatics database.
Names of 28005642000
- Cardinal: 28005642000 can be written as Twenty-eight billion, five million, six hundred forty-two thousand.
Scientific notation
- Scientific notation: 2.8005642 × 1010
Factors of 28005642000
Divisors of 28005642000
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 42 43 45 48 50 54 56 60 63 70 72 75 80 84 86 90 100 105 108 112 120 125 126 129 135 140 144 150 168 172 175 180 189 200 210 215 216 225 240 250 252 258 270 280 300 301 315 336 344 350 360 375 378 387 400 420 430 432 450 500 504 516 525 540 560 600 602 630 645 675 688 700 720 750 756 774 840 860 875 900 903 945 1000 1008 1032 1050 1075 1080 1125 1161 1200 1204 1260 1290 1350 1400 1500 1505 1512 1548 1575 1680 1720 1723 1750 1800 1806 1890 1935 2000 2064 2100 2150 2160 2250 2322 2408 2520 2580 2625 2700 2709 2800 3000 3010 3024 3096 3150 3225 3375 3440 3446 3500 3600 3612 3780 3870 4200 4300 4500 4515 4644 4725 4816 5040 5160 5169 5250 5375 5400 5418 5805 6000 6020 6192 6300 6450 6750 6892 7000 7224 7525 7560 7740 7875 8127 8400 8600 8615 9000 9030 9288 9450 9675 10320 10338 10500 10750 10800 10836 11610 12040 12061 12600 12900 13500 13545 13784 14000 14448 15050 15120 15480 15507 15750 16125 16254 17200 17230 18000 18060 18576 18900 19350 20676 21000 21500 21672 22575 23220 23625 24080 24122 25200 25800 25845 27000 27090 27568 29025 30100 30960 31014 31500 32250 32508 34460 36120 36183 37625 37800 38700 40635 41352 42000 43000 43075 43344 45150 46440 46521 47250 48244 48375 51600 51690 54000 54180 58050 60200 60305 62028 63000 64500 65016 67725 68920 72240 72366 74089 75250 75600 77400 77535 81270 82704 86000 86150 90300 92880 93042 94500 96488 96750 103380 108360 108549 112875 116100 120400 120610 124056 126000 129000 129225 130032 135450 137840 144732 145125 148178 150500 154800 155070 162540 172300 180600 180915 186084 189000 192976 193500 203175 206760 215375 216720 217098 222267 225750 232200 232605 241220 248112 258000 258450 270900 289464 290250 296356 301000 301525 310140 325080 325647 338625 344600 361200 361830 370445 372168 378000 387000 387675 406350 413520 430750 434196 444534 451500 464400 465210 482440 516900 518623 541800 542745 578928 580500 592712 602000 603050 620280 646125 650160 651294 666801 677250 689200 723660 740890 744336 774000 775350 812700 861500 868392 889068 903000 904575 930420 964880 1015875 1033800 1037246 1083600 1085490 1111335 1161000 1163025 1185424 1206100 1240560 1292250 1302588 1333602 1354500 1447320 1481780 1507625 1550700 1555869 1625400 1628235 1723000 1736784 1778136 1806000 1809150 1852225 1860840 1938375 2000403 2031750 2067600 2074492 2170980 2222670 2322000 2326050 2412200 2584500 2593115 2605176 2667204 2709000 2713725 2894640 2963560 3015250 3101400 3111738 3250800 3256470 3334005 3446000 3556272 3618300 3704450 3721680 3876750 4000806 4063500 4148984 4341960 4445340 4522875 4652100 4667607 4824400 5169000 5186230 5210352 5334408 5418000 5427450 5556675 5815125 5927120 6030500 6202800 6223476 6512940 6668010 7236600 7408900 7753500 7779345 8001612 8127000 8141175 8297968 8683920 8890680 9045750 9261125 9304200 9335214 10002015 10338000 10372460 10668816 10854900 11113350 11630250 12061000 12446952 12965575 13025880 13336020 13568625 14002821 14473200 14817800 15507000 15558690 16003224 16254000 16282350 16670025 17781360 18091500 18522250 18608400 18670428 20004030 20744920 21709800 22226700 23260500 23338035 24122000 24893904 25931150 26051760 26672040 27137250 27783375 28005642 29635600 31014000 31117380 32006448 32564700 33340050 36183000 37044500 37340856 38896725 40008060 40705875 41489840 43419600 44453400 46521000 46676070 50010075 51862300 53344080 54274500 55566750 56011284 62234760 64827875 65129400 66680100 70014105 72366000 74089000 74681712 77793450 80016120 81411750 83350125 88906800 93042000 93352140 100020150 103724600 108549000 111133500 112022568 116690175 124469520 129655750 130258800 133360200 140028210 148178000 155586900 160032240 162823500 166700250 186704280 194483625 200040300 207449200 217098000 222267000 224045136 233380350 250050375 259311500 266720400 280056420 311173800 325647000 333400500 350070525 373408560 388967250 400080600 444534000 466760700 500100750 518623000 560112840 583450875 622347600 651294000 666801000 700141050 777934500 800161200 933521400 1000201500 1037246000 1120225680 1166901750 1333602000 1400282100 1555869000 1750352625 1867042800 2000403000 2333803500 2800564200 3111738000 3500705250 4000806000 4667607000 5601128400 7001410500 9335214000 14002821000 28005642000
- Sum of all divisors σ(n): 117388677120
- Sum of proper divisors (its aliquot sum) s(n): 89383035120
- 28005642000 is an abundant number, because the sum of its proper divisors (89383035120) is greater than itself. Its abundance is 61377393120
Bases of 28005642000
- Binary: 110100001010100010000101111000100002
- Hexadecimal: 0x685442F10
- Base-36: CV5U3O0
Squares and roots of 28005642000
- 28005642000 squared (280056420002) is 784315983832164000000
- 28005642000 cubed (280056420003) is 21965272658081373069288000000000
-
The
square root of 28005642000 is 167348.8631571783 -
The
cube root of 28005642000 is 3036.7929157375
Scales and comparisons
How big is 28005642000?- 28,005,642,000 seconds is equal to 890 years, 25 weeks, 4 days, 9 hours.
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To count from 1 to 28,005,642,000 would take you about one thousand, seven hundred eighty 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 28005642000 cubic inches would be around 253.1 feet tall.
Recreational maths with 28005642000
- 28005642000 backwards is 00024650082
- 28005642000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28005642000's digits is 27
- More coming soon!
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The information we have on file for 28005642000 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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