42438122272
42,438,122,272 is an even composite number composed of five prime numbers multiplied together.
42438122272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42438122272:
25 × 73 × 13 × 59 × 712
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 13 × 59 × 71 × 71)See below for interesting mathematical facts about the number 42438122272 from the Numbermatics database.
Names of 42438122272
- Cardinal: 42438122272 can be written as Forty-two billion, four hundred thirty-eight million, one hundred twenty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 4.2438122272 × 1010
Factors of 42438122272
Divisors of 42438122272
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 59 71 91 98 104 112 118 142 182 196 208 224 236 284 343 364 392 413 416 472 497 568 637 686 728 767 784 826 923 944 994 1136 1274 1372 1456 1534 1568 1652 1846 1888 1988 2272 2548 2744 2891 2912 3068 3304 3479 3692 3976 4189 4459 5041 5096 5369 5488 5782 6136 6461 6608 6958 7384 7952 8378 8918 10082 10192 10738 10976 11564 12272 12922 13216 13916 14768 15904 16756 17836 20164 20237 20384 21476 23128 24353 24544 25844 27832 29323 29536 33512 35287 35672 37583 40328 40474 42952 45227 46256 48706 51688 54457 55664 58646 65533 67024 70574 71344 75166 80656 80948 85904 90454 92512 97412 103376 108914 111328 117292 131066 134048 141148 142688 150332 161312 161896 171808 180908 194824 205261 206752 217828 234584 247009 262132 263081 282296 297419 300664 316589 323792 361816 381199 389648 410522 435656 458731 469168 494018 524264 526162 564592 594838 601328 633178 647584 723632 762398 779296 821044 871312 917462 938336 988036 1048528 1052324 1129184 1189676 1202656 1266356 1436827 1447264 1524796 1642088 1729063 1742624 1834924 1976072 2081933 2097056 2104648 2379352 2532712 2668393 2873654 3049592 3211117 3284176 3458126 3669848 3866447 3952144 4163866 4209296 4758704 5065424 5336786 5747308 6099184 6422234 6568352 6916252 7339696 7732894 7904288 8327732 8418592 9517408 10130848 10673572 11494616 12198368 12844468 13832504 14573531 14679392 15465788 16655464 18678751 21347144 22477819 22989232 25688936 27065129 27665008 29147062 30931576 33310928 37357502 42694288 44955638 45978464 51377872 54130258 55330016 58294124 61863152 66621856 74715004 85388576 89911276 102014717 102755744 108260516 116588248 123726304 149430008 179822552 189455903 204029434 216521032 233176496 298860016 359645104 378911806 408058868 433042064 466352992 597720032 719290208 757823612 816117736 866084128 1326191321 1515647224 1632235472 2652382642 3031294448 3264470944 5304765284 6062588896 10609530568 21219061136 42438122272
- Sum of all divisors σ(n): 108231984000
- Sum of proper divisors (its aliquot sum) s(n): 65793861728
- 42438122272 is an abundant number, because the sum of its proper divisors (65793861728) is greater than itself. Its abundance is 23355739456
Bases of 42438122272
- Binary: 1001111000011000001001011011001000002
- Hexadecimal: 0x9E1825B20
- Base-36: JHUK8PS
Squares and roots of 42438122272
- 42438122272 squared (424381222722) is 1800994221973222441984
- 42438122272 cubed (424381222723) is 76430813003265123102771418267648
-
The
square root of 42438122272 is 206005.1510812291 -
The
cube root of 42438122272 is 3488.0715632499
Scales and comparisons
How big is 42438122272?- 42,438,122,272 seconds is equal to 1,349 years, 20 weeks, 5 days, 23 hours, 17 minutes, 52 seconds.
-
To count from 1 to 42,438,122,272 would take you about two thousand, six hundred ninety-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 42438122272 cubic inches would be around 290.7 feet tall.
Recreational maths with 42438122272
- 42438122272 backwards is 27222183424
- The number of decimal digits it has is: 11
- The sum of 42438122272's digits is 37
- More coming soon!
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