13821549950
13,821,549,950 is an even composite number composed of seven prime numbers multiplied together.
13821549950 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13821549950:
2 × 52 × 13 × 17 × 31 × 157 × 257
(2 × 5 × 5 × 13 × 17 × 31 × 157 × 257)See below for interesting mathematical facts about the number 13821549950 from the Numbermatics database.
Names of 13821549950
- Cardinal: 13821549950 can be written as Thirteen billion, eight hundred twenty-one million, five hundred forty-nine thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.382154995 × 1010
Factors of 13821549950
Divisors of 13821549950
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 5 10 13 17 25 26 31 34 50 62 65 85 130 155 157 170 221 257 310 314 325 403 425 442 514 527 650 775 785 806 850 1054 1105 1285 1550 1570 2015 2041 2210 2570 2635 2669 3341 3925 4030 4082 4369 4867 5270 5338 5525 6425 6682 6851 7850 7967 8738 9734 10075 10205 11050 12850 13175 13345 13702 15934 16705 20150 20410 21845 24335 26350 26690 33410 34255 34697 39835 40349 43690 48670 51025 56797 63271 66725 68510 69394 79670 80698 82739 83525 102050 103571 109225 113594 121675 126542 133450 135439 165478 167050 171275 173485 199175 201745 207142 218450 243350 270878 283985 316355 342550 346970 398350 403490 413695 517855 524537 567970 632710 677195 685933 827390 867425 1008725 1035710 1049074 1075607 1250819 1354390 1371866 1419925 1581775 1734850 1760707 2017450 2068475 2151214 2501638 2589275 2622685 2839850 3163550 3385975 3429665 3521414 4136950 5178550 5245370 5378035 6254095 6771950 6859330 8803535 8917129 10756070 12508190 13113425 16260647 17148325 17607070 17834258 21263923 26226850 26890175 31270475 32521294 34296650 42527846 44017675 44585645 53780350 62540950 81303235 88035350 89171290 106319615 162606470 212639230 222928225 276430999 406516175 445856450 531598075 552861998 813032350 1063196150 1382154995 2764309990 6910774975 13821549950
- Sum of all divisors σ(n): 30571043328
- Sum of proper divisors (its aliquot sum) s(n): 16749493378
- 13821549950 is an abundant number, because the sum of its proper divisors (16749493378) is greater than itself. Its abundance is 2927943428
Bases of 13821549950
- Binary: 11001101111101010000011101011111102
- Hexadecimal: 0x337D41D7E
- Base-36: 6CKZS72
Squares and roots of 13821549950
- 13821549950 squared (138215499502) is 191035243020345002500
- 13821549950 cubed (138215499503) is 2640403153616087318286624875000
-
The
square root of 13821549950 is 117565.0881426965 -
The
cube root of 13821549950 is 2399.8582063219
Scales and comparisons
How big is 13821549950?- 13,821,549,950 seconds is equal to 439 years, 25 weeks, 15 hours, 25 minutes, 50 seconds.
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To count from 1 to 13,821,549,950 would take you about eight hundred seventy-eight 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 13821549950 cubic inches would be around 200 feet tall.
Recreational maths with 13821549950
- 13821549950 backwards is 05994512831
- The number of decimal digits it has is: 11
- The sum of 13821549950's digits is 47
- More coming soon!
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