42181227168
42,181,227,168 is an even composite number composed of four prime numbers multiplied together.
42181227168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42181227168:
25 × 3 × 2272 × 8527
(2 × 2 × 2 × 2 × 2 × 3 × 227 × 227 × 8527)See below for interesting mathematical facts about the number 42181227168 from the Numbermatics database.
Names of 42181227168
- Cardinal: 42181227168 can be written as Forty-two billion, one hundred eighty-one million, two hundred twenty-seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2181227168 × 1010
Factors of 42181227168
Divisors of 42181227168
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 96 227 454 681 908 1362 1816 2724 3632 5448 7264 8527 10896 17054 21792 25581 34108 51162 51529 68216 102324 103058 136432 154587 204648 206116 272864 309174 409296 412232 618348 818592 824464 1236696 1648928 1935629 2473392 3871258 4946784 5806887 7742516 11613774 15485032 23227548 30970064 46455096 61940128 92910192 185820384 439387783 878775566 1318163349 1757551132 2636326698 3515102264 5272653396 7030204528 10545306792 14060409056 21090613584 42181227168
- Sum of all divisors σ(n): 111228691392
- Sum of proper divisors (its aliquot sum) s(n): 69047464224
- 42181227168 is an abundant number, because the sum of its proper divisors (69047464224) is greater than itself. Its abundance is 26866237056
Bases of 42181227168
- Binary: 1001110100100011001001110010101000002
- Hexadecimal: 0x9D23272A0
- Base-36: JDLM36O
Squares and roots of 42181227168
- 42181227168 squared (421812271682) is 1779255925398421300224
- 42181227168 cubed (421812271683) is 75051198379240869773318473285632
-
The
square root of 42181227168 is 205380.6884008327 -
The
cube root of 42181227168 is 3481.0190779491
Scales and comparisons
How big is 42181227168?- 42,181,227,168 seconds is equal to 1,341 years, 12 weeks, 15 hours, 32 minutes, 48 seconds.
-
To count from 1 to 42,181,227,168 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 42181227168 cubic inches would be around 290.1 feet tall.
Recreational maths with 42181227168
- 42181227168 backwards is 86172218124
- The number of decimal digits it has is: 11
- The sum of 42181227168's digits is 42
- More coming soon!
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