82122954644390
82,122,954,644,390 is an even composite number composed of seven prime numbers multiplied together.
82122954644390 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 82122954644390:
2 × 5 × 11 × 61 × 73 × 12113 × 13841
See below for interesting mathematical facts about the number 82122954644390 from the Numbermatics database.
Names of 82122954644390
- Cardinal: 82122954644390 can be written as Eighty-two trillion, one hundred twenty-two billion, nine hundred fifty-four million, six hundred forty-four thousand, three hundred ninety.
Scientific notation
- Scientific notation: 8.212295464439 × 1013
Factors of 82122954644390
Divisors of 82122954644390
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 5 10 11 22 55 61 73 110 122 146 305 365 610 671 730 803 1342 1606 3355 4015 4453 6710 8030 8906 12113 13841 22265 24226 27682 44530 48983 60565 69205 97966 121130 133243 138410 152251 244915 266486 304502 489830 666215 738893 761255 844301 884249 1010393 1332430 1477786 1522510 1688602 1768498 2020786 3694465 4221505 4421245 5051965 7388930 8127823 8443010 8842490 9287311 9726739 10103930 11114323 16255646 18574622 19453478 22228646 40639115 46436555 48633695 53939189 55571615 61633973 81278230 92873110 97267390 107878378 111143230 123267946 167656033 269695945 308169865 335312066 539391890 593331079 616339730 677973703 838280165 1186662158 1355947406 1676560330 1844216363 2966655395 3389868515 3688432726 5933310790 6779737030 9221081815 10227018013 12238890409 18442163630 20454036026 24477780818 51135090065 61194452045 102270180130 112497198143 122388904090 134627794499 224994396286 269255588998 562485990715 673138972495 746572314949 1124971981430 1346277944990 1493144629898 3732861574745 7465723149490 8212295464439 16424590928878 41061477322195 82122954644390
- Sum of all divisors σ(n): 166174191563904
- Sum of proper divisors (its aliquot sum) s(n): 84051236919514
- 82122954644390 is an abundant number, because the sum of its proper divisors (84051236919514) is greater than itself. Its abundance is 1928282275124
Bases of 82122954644390
- Binary: 100101010110000101111011000101000011011101001102
- Hexadecimal: 0x4AB0BD8A1BA6
- Base-36: T3YRIUD2E
Squares and roots of 82122954644390
- 82122954644390 squared (821229546443902) is 6744179679524537071358472100
- 82122954644390 cubed (821229546443903) is 553851961935210243471282965191269236519000
-
The
square root of 82122954644390 is 9062171.6296034693 -
The
cube root of 82122954644390 is 43466.5184109271
Scales and comparisons
How big is 82122954644390?- 82,122,954,644,390 seconds is equal to 2,611,255 years, 48 weeks, 4 days, 5 hours, 39 minutes, 50 seconds.
-
To count from 1 to 82,122,954,644,390 would take you about six million, five hundred twenty-eight thousand, one hundred thirty-nine 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 82122954644390 cubic inches would be around 3622.2 feet tall.
Recreational maths with 82122954644390
- 82122954644390 backwards is 09344645922128
- The number of decimal digits it has is: 14
- The sum of 82122954644390's digits is 59
- More coming soon!
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