28048664800
28,048,664,800 is an even composite number composed of five prime numbers multiplied together.
28048664800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 28048664800:
25 × 52 × 13 × 1092 × 227
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 109 × 109 × 227)See below for interesting mathematical facts about the number 28048664800 from the Numbermatics database.
Names of 28048664800
- Cardinal: 28048664800 can be written as Twenty-eight billion, forty-eight million, six hundred sixty-four thousand, eight hundred.
Scientific notation
- Scientific notation: 2.80486648 × 1010
Factors of 28048664800
Divisors of 28048664800
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 109 130 160 200 208 218 227 260 325 400 416 436 454 520 545 650 800 872 908 1040 1090 1135 1300 1417 1744 1816 2080 2180 2270 2600 2725 2834 2951 3488 3632 4360 4540 5200 5450 5668 5675 5902 7085 7264 8720 9080 10400 10900 11336 11350 11804 11881 14170 14755 17440 18160 21800 22672 22700 23608 23762 24743 28340 29510 35425 36320 43600 45344 45400 47216 47524 49486 56680 59020 59405 70850 73775 87200 90800 94432 95048 98972 113360 118040 118810 123715 141700 147550 154453 181600 190096 197944 226720 236080 237620 247430 283400 295100 297025 308906 321659 380192 395888 472160 475240 494860 566800 590200 594050 617812 618575 643318 772265 791776 950480 989720 1133600 1180400 1188100 1235624 1237150 1286636 1544530 1608295 1900960 1979440 2360800 2376200 2471248 2474300 2573272 2696987 3089060 3216590 3861325 3958880 4752400 4942496 4948600 5146544 5393974 6178120 6433180 7722650 8041475 9504800 9897200 10293088 10787948 12356240 12866360 13484935 15445300 16082950 19794400 21575896 24712480 25732720 26969870 30890600 32165900 35060831 43151792 51465440 53939740 61781200 64331800 67424675 70121662 86303584 107879480 123562400 128663600 134849350 140243324 175304155 215758960 257327200 269698700 280486648 350608310 431517920 539397400 560973296 701216620 876520775 1078794800 1121946592 1402433240 1753041550 2157589600 2804866480 3506083100 5609732960 7012166200 14024332400 28048664800
- Sum of all divisors σ(n): 74751606216
- Sum of proper divisors (its aliquot sum) s(n): 46702941416
- 28048664800 is an abundant number, because the sum of its proper divisors (46702941416) is greater than itself. Its abundance is 18654276616
Bases of 28048664800
- Binary: 110100001111101010010101000111000002
- Hexadecimal: 0x687D4A8E0
- Base-36: CVVG89S
Squares and roots of 28048664800
- 28048664800 squared (280486648002) is 786727597062759040000
- 28048664800 cubed (280486648003) is 22066658658922792876129792000000
-
The
square root of 28048664800 is 167477.3560813523 -
The
cube root of 28048664800 is 3038.3471797945
Scales and comparisons
How big is 28048664800?- 28,048,664,800 seconds is equal to 891 years, 44 weeks, 5 days, 7 hours, 46 minutes, 40 seconds.
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To count from 1 to 28,048,664,800 would take you about one thousand, seven hundred eighty-three 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 28048664800 cubic inches would be around 253.2 feet tall.
Recreational maths with 28048664800
- 28048664800 backwards is 00846684082
- The number of decimal digits it has is: 11
- The sum of 28048664800's digits is 46
- More coming soon!
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