42189143724
42,189,143,724 is an even composite number composed of six prime numbers multiplied together.
42189143724 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42189143724:
22 × 32 × 7 × 13 × 997 × 12917
(2 × 2 × 3 × 3 × 7 × 13 × 997 × 12917)See below for interesting mathematical facts about the number 42189143724 from the Numbermatics database.
Names of 42189143724
- Cardinal: 42189143724 can be written as Forty-two billion, one hundred eighty-nine million, one hundred forty-three thousand, seven hundred twenty-four.
Scientific notation
- Scientific notation: 4.2189143724 × 1010
Factors of 42189143724
Divisors of 42189143724
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 117 126 156 182 234 252 273 364 468 546 819 997 1092 1638 1994 2991 3276 3988 5982 6979 8973 11964 12917 12961 13958 17946 20937 25834 25922 27916 35892 38751 38883 41874 51668 51844 62811 77502 77766 83748 90419 90727 116253 116649 125622 155004 155532 167921 180838 181454 232506 233298 251244 271257 272181 335842 361676 362908 465012 466596 503763 542514 544362 671684 813771 816543 1007526 1085028 1088724 1175447 1511289 1627542 1633086 2015052 2350894 3022578 3255084 3266172 3526341 4701788 6045156 7052682 10579023 12878249 14105364 21158046 25756498 38634747 42316092 51512996 77269494 90147743 115904241 154538988 167417237 180295486 231808482 270443229 334834474 360590972 463616964 502251711 540886458 669668948 811329687 1004503422 1081772916 1171920659 1506755133 1622659374 2009006844 2343841318 3013510266 3245318748 3515761977 4687682636 6027020532 7031523954 10547285931 14063047908 21094571862 42189143724
- Sum of all divisors σ(n): 131396935488
- Sum of proper divisors (its aliquot sum) s(n): 89207791764
- 42189143724 is an abundant number, because the sum of its proper divisors (89207791764) is greater than itself. Its abundance is 47018648040
Bases of 42189143724
- Binary: 1001110100101010101100111110101011002
- Hexadecimal: 0x9D2AB3EAC
- Base-36: JDQBRN0
Squares and roots of 42189143724
- 42189143724 squared (421891437242) is 1779923848164328588176
- 42189143724 cubed (421891437243) is 75093463047980012376519271007424
-
The
square root of 42189143724 is 205399.9603797431 -
The
cube root of 42189143724 is 3481.2368364209
Scales and comparisons
How big is 42189143724?- 42,189,143,724 seconds is equal to 1,341 years, 25 weeks, 1 day, 6 hours, 35 minutes, 24 seconds.
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To count from 1 to 42,189,143,724 would take you about two thousand, six hundred eighty-two 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 42189143724 cubic inches would be around 290.1 feet tall.
Recreational maths with 42189143724
- 42189143724 backwards is 42734198124
- The number of decimal digits it has is: 11
- The sum of 42189143724's digits is 45
- More coming soon!
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