21327796986020
21,327,796,986,020 is an even composite number composed of six prime numbers multiplied together.
21327796986020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21327796986020:
22 × 5 × 73 × 29 × 4733 × 22651
(2 × 2 × 5 × 7 × 7 × 7 × 29 × 4733 × 22651)See below for interesting mathematical facts about the number 21327796986020 from the Numbermatics database.
Names of 21327796986020
- Cardinal: 21327796986020 can be written as Twenty-one trillion, three hundred twenty-seven billion, seven hundred ninety-six million, nine hundred eighty-six thousand and twenty.
Scientific notation
- Scientific notation: 2.132779698602 × 1013
Factors of 21327796986020
Divisors of 21327796986020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 29 35 49 58 70 98 116 140 145 196 203 245 290 343 406 490 580 686 812 980 1015 1372 1421 1715 2030 2842 3430 4060 4733 5684 6860 7105 9466 9947 14210 18932 19894 22651 23665 28420 33131 39788 45302 47330 49735 66262 90604 94660 99470 113255 132524 137257 158557 165655 198940 226510 231917 274514 317114 331310 453020 463834 549028 634228 656879 662620 686285 792785 927668 960799 1109899 1159585 1313758 1372570 1585570 1623419 1921598 2219798 2319170 2627516 2745140 3171140 3246838 3284395 3843196 4439596 4598153 4638340 4803995 5549495 6493676 6568790 6725593 7769293 8117095 9196306 9607990 11098990 13137580 13451186 15538586 16234190 18392612 19215980 22197980 22990765 26902372 31077172 32187071 32468380 33627965 38846465 45981530 47079151 64374142 67255930 77692930 91963060 94158302 107207183 128748284 134511860 155385860 160935355 188316604 214414366 225309497 235395755 321870710 428828732 450618994 470791510 536035915 643741420 750450281 901237988 941583020 1072071830 1126547485 1500900562 2144143660 2253094970 3001801124 3109008307 3752251405 4506189940 5253151967 6218016614 7504502810 10506303934 12436033228 15009005620 15545041535 21012607868 21763058149 26265759835 31090083070 36772063769 43526116298 52531519670 62180166140 73544127538 87052232596 105063039340 108815290745 147088255076 152341407043 183860318845 217630581490 304682814086 367720637690 435261162980 609365628172 735441275380 761707035215 1066389849301 1523414070430 2132779698602 3046828140860 4265559397204 5331949246505 10663898493010 21327796986020
- Sum of all divisors σ(n): 54046222272000
- Sum of proper divisors (its aliquot sum) s(n): 32718425285980
- 21327796986020 is an abundant number, because the sum of its proper divisors (32718425285980) is greater than itself. Its abundance is 11390628299960
Bases of 21327796986020
- Binary: 1001101100101110000111100001101100000101001002
- Hexadecimal: 0x1365C3C360A4
- Base-36: 7K5URNOV8
Squares and roots of 21327796986020
- 21327796986020 squared (213277969860202) is 454874924276883796075440400
- 21327796986020 cubed (213277969860203) is 9701480039008597953895554067664143208000
-
The
square root of 21327796986020 is 4618202.7874509799 -
The
cube root of 21327796986020 is 27732.0515859355
Scales and comparisons
How big is 21327796986020?- 21,327,796,986,020 seconds is equal to 678,157 years, 50 weeks, 4 days, 3 hours, 40 minutes, 20 seconds.
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To count from 1 to 21,327,796,986,020 would take you about one million, six hundred ninety-five thousand, three hundred ninety-four 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 21327796986020 cubic inches would be around 2311 feet tall.
Recreational maths with 21327796986020
- 21327796986020 backwards is 02068969772312
- The number of decimal digits it has is: 14
- The sum of 21327796986020's digits is 62
- More coming soon!
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