42442863138
42,442,863,138 is an even composite number composed of five prime numbers multiplied together.
42442863138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42442863138:
2 × 33 × 133 × 192 × 991
(2 × 3 × 3 × 3 × 13 × 13 × 13 × 19 × 19 × 991)See below for interesting mathematical facts about the number 42442863138 from the Numbermatics database.
Names of 42442863138
- Cardinal: 42442863138 can be written as Forty-two billion, four hundred forty-two million, eight hundred sixty-three thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 4.2442863138 × 1010
Factors of 42442863138
Divisors of 42442863138
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 114 117 169 171 234 247 338 342 351 361 494 507 513 702 722 741 991 1014 1026 1083 1482 1521 1982 2166 2197 2223 2973 3042 3211 3249 4394 4446 4563 4693 5946 6422 6498 6591 6669 8919 9126 9386 9633 9747 12883 13182 13338 14079 17838 18829 19266 19494 19773 25766 26757 28158 28899 37658 38649 39546 41743 42237 53514 56487 57798 59319 61009 77298 83486 84474 86697 112974 115947 118638 122018 125229 126711 167479 169461 173394 183027 231894 244777 250458 253422 334958 338922 347841 357751 366054 375687 489554 502437 508383 549081 695682 715502 734331 751374 793117 1004874 1016766 1073253 1098162 1127061 1468662 1507311 1586234 1647243 2146506 2177227 2202993 2254122 2379351 3014622 3182101 3219759 3294486 4354454 4405986 4521933 4650763 4758702 6364202 6439518 6531681 6608979 7138053 9043866 9301526 9546303 9659277 13063362 13217958 13952289 14276106 19092606 19318554 19595043 21414159 27904578 28638909 39190086 41367313 41856867 42828318 57277818 58785129 60459919 82734626 83713734 85916727 117570258 120919838 124101939 125570601 171833454 181379757 248203878 251141202 362759514 372305817 544139271 744611634 785978947 1088278542 1116917451 1571957894 1632417813 2233834902 2357936841 3264835626 4715873682 7073810523 14147621046 21221431569 42442863138
- Sum of all divisors σ(n): 107943091200
- Sum of proper divisors (its aliquot sum) s(n): 65500228062
- 42442863138 is an abundant number, because the sum of its proper divisors (65500228062) is greater than itself. Its abundance is 23057364924
Bases of 42442863138
- Binary: 1001111000011100101010110010001000102
- Hexadecimal: 0x9E1CAB222
- Base-36: JHXDUSI
Squares and roots of 42442863138
- 42442863138 squared (424428631382) is 1801396631350999207044
- 42442863138 cubed (424428631383) is 76456430681684699384115017544072
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The
square root of 42442863138 is 206016.6574284709 -
The
cube root of 42442863138 is 3488.2014454035
Scales and comparisons
How big is 42442863138?- 42,442,863,138 seconds is equal to 1,349 years, 28 weeks, 4 days, 20 hours, 12 minutes, 18 seconds.
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To count from 1 to 42,442,863,138 would take you about two thousand, six hundred ninety-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 42442863138 cubic inches would be around 290.7 feet tall.
Recreational maths with 42442863138
- 42442863138 backwards is 83136824424
- The number of decimal digits it has is: 11
- The sum of 42442863138's digits is 45
- More coming soon!
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