21327704320
21,327,704,320 is an even composite number composed of six prime numbers multiplied together.
21327704320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21327704320:
28 × 5 × 13 × 29 × 193 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 29 × 193 × 229)See below for interesting mathematical facts about the number 21327704320 from the Numbermatics database.
Names of 21327704320
- Cardinal: 21327704320 can be written as Twenty-one billion, three hundred twenty-seven million, seven hundred four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.132770432 × 1010
Factors of 21327704320
Divisors of 21327704320
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 145 160 193 208 229 232 256 260 290 320 377 386 416 458 464 520 580 640 754 772 832 916 928 965 1040 1145 1160 1280 1508 1544 1664 1832 1856 1885 1930 2080 2290 2320 2509 2977 3016 3088 3328 3664 3712 3770 3860 4160 4580 4640 5018 5597 5954 6032 6176 6641 7328 7424 7540 7720 8320 9160 9280 10036 11194 11908 12064 12352 12545 13282 14656 14885 15080 15440 16640 18320 18560 20072 22388 23816 24128 24704 25090 26564 27985 29312 29770 30160 30880 33205 36640 37120 40144 44197 44776 47632 48256 49408 50180 53128 55970 58624 59540 60320 61760 66410 72761 73280 80288 86333 88394 89552 95264 96512 100360 106256 111940 119080 120640 123520 132820 145522 146560 160576 172666 176788 179104 190528 200720 212512 220985 223880 238160 241280 247040 265640 291044 293120 321152 345332 353576 358208 363805 381056 401440 425024 431665 441970 447760 476320 482560 531280 574561 582088 642304 690664 707152 716416 727610 762112 802880 850048 863330 883940 895520 952640 1062560 1149122 1164176 1281713 1381328 1414304 1432832 1455220 1605760 1700096 1726660 1767880 1791040 1905280 2125120 2298244 2328352 2563426 2762656 2828608 2872805 2910440 3211520 3453320 3535760 3582080 3810560 4250240 4596488 4656704 5126852 5525312 5657216 5745610 5820880 6408565 6906640 7071520 7164160 8500480 9192976 9313408 10253704 11050624 11314432 11491220 11641760 12817130 13813280 14143040 16662269 18385952 18626816 20507408 22101248 22982440 23283520 25634260 27626560 28286080 33324538 36771904 41014816 45964880 46567040 51268520 55253120 56572160 66649076 73543808 82029632 83311345 91929760 93134080 102537040 110506240 133298152 147087616 164059264 166622690 183859520 205074080 266596304 328118528 333245380 367719040 410148160 533192608 666490760 735438080 820296320 1066385216 1332981520 1640592640 2132770432 2665963040 4265540864 5331926080 10663852160 21327704320
- Sum of all divisors σ(n): 57458066400
- Sum of proper divisors (its aliquot sum) s(n): 36130362080
- 21327704320 is an abundant number, because the sum of its proper divisors (36130362080) is greater than itself. Its abundance is 14802657760
Bases of 21327704320
- Binary: 100111101110011101011110001000000002
- Hexadecimal: 0x4F73AF100
- Base-36: 9SPYPZ4
Squares and roots of 21327704320
- 21327704320 squared (213277043202) is 454870971561346662400
- 21327704320 cubed (213277043203) is 9701353585211530356686061568000
-
The
square root of 21327704320 is 146040.0777868871 -
The
cube root of 21327704320 is 2773.2011422035
Scales and comparisons
How big is 21327704320?- 21,327,704,320 seconds is equal to 678 years, 8 weeks, 10 hours, 18 minutes, 40 seconds.
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To count from 1 to 21,327,704,320 would take you about one thousand, three hundred fifty-six 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 21327704320 cubic inches would be around 231.1 feet tall.
Recreational maths with 21327704320
- 21327704320 backwards is 02340772312
- The number of decimal digits it has is: 11
- The sum of 21327704320's digits is 31
- More coming soon!
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