28643264000
28,643,264,000 is an even composite number composed of five prime numbers multiplied together.
28643264000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 28643264000:
29 × 53 × 13 × 173 × 199
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 173 × 199)See below for interesting mathematical facts about the number 28643264000 from the Numbermatics database.
Names of 28643264000
- Cardinal: 28643264000 can be written as Twenty-eight billion, six hundred forty-three million, two hundred sixty-four thousand.
Scientific notation
- Scientific notation: 2.8643264 × 1010
Factors of 28643264000
Divisors of 28643264000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 173 199 200 208 250 256 260 320 325 346 398 400 416 500 512 520 640 650 692 796 800 832 865 995 1000 1040 1280 1300 1384 1592 1600 1625 1664 1730 1990 2000 2080 2249 2560 2587 2600 2768 3184 3200 3250 3328 3460 3980 4000 4160 4325 4498 4975 5174 5200 5536 6368 6400 6500 6656 6920 7960 8000 8320 8650 8996 9950 10348 10400 11072 11245 12736 12800 12935 13000 13840 15920 16000 16640 17300 17992 19900 20696 20800 21625 22144 22490 24875 25472 25870 26000 27680 31840 32000 33280 34427 34600 35984 39800 41392 41600 43250 44288 44980 49750 50944 51740 52000 55360 56225 63680 64000 64675 68854 69200 71968 79600 82784 83200 86500 88576 89960 99500 101888 103480 104000 110720 112450 127360 129350 137708 138400 143936 159200 165568 166400 172135 173000 179920 199000 206960 208000 221440 224900 254720 258700 275416 276800 281125 287872 318400 323375 331136 344270 346000 359840 398000 413920 416000 442880 447551 449800 509440 517400 550832 553600 562250 575744 636800 646750 662272 688540 692000 719680 796000 827840 832000 860675 895102 899600 1034800 1101664 1107200 1124500 1151488 1273600 1293500 1324544 1377080 1384000 1439360 1592000 1655680 1721350 1790204 1799200 2069600 2203328 2214400 2237755 2249000 2547200 2587000 2754160 2768000 2878720 3184000 3311360 3442700 3580408 3598400 4139200 4303375 4406656 4475510 4498000 5174000 5508320 5536000 5757440 6368000 6622720 6885400 7160816 7196800 8278400 8606750 8813312 8951020 8996000 10348000 11016640 11072000 11188775 12736000 13770800 14321632 14393600 16556800 17213500 17626624 17902040 17992000 20696000 22033280 22377550 27541600 28643264 28787200 33113600 34427000 35804080 35984000 41392000 44066560 44755100 55083200 55943875 57286528 68854000 71608160 71968000 82784000 88133120 89510200 110166400 111887750 114573056 137708000 143216320 143936000 165568000 179020400 220332800 223775500 229146112 275416000 286432640 358040800 440665600 447551000 550832000 572865280 716081600 895102000 1101664000 1145730560 1432163200 1790204000 2203328000 2864326400 3580408000 5728652800 7160816000 14321632000 28643264000
- Sum of all divisors σ(n): 77751273600
- Sum of proper divisors (its aliquot sum) s(n): 49108009600
- 28643264000 is an abundant number, because the sum of its proper divisors (49108009600) is greater than itself. Its abundance is 20464745600
Bases of 28643264000
- Binary: 110101010110100010110000110000000002
- Hexadecimal: 0x6AB458600
- Base-36: D5PGJY8
Squares and roots of 28643264000
- 28643264000 squared (286432640002) is 820436572573696000000
- 28643264000 cubed (286432640003) is 23499981343483533983744000000000
-
The
square root of 28643264000 is 169243.2096126755 -
The
cube root of 28643264000 is 3059.6670433857
Scales and comparisons
How big is 28643264000?- 28,643,264,000 seconds is equal to 910 years, 39 weeks, 6 days, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 28,643,264,000 would take you about one thousand, eight hundred twenty-one 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 28643264000 cubic inches would be around 255 feet tall.
Recreational maths with 28643264000
- 28643264000 backwards is 00046234682
- The number of decimal digits it has is: 11
- The sum of 28643264000's digits is 35
- More coming soon!
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