42748392744
42,748,392,744 is an even composite number composed of four prime numbers multiplied together.
42748392744 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 42748392744:
23 × 32 × 53 × 33472
(2 × 2 × 2 × 3 × 3 × 53 × 3347 × 3347)See below for interesting mathematical facts about the number 42748392744 from the Numbermatics database.
Names of 42748392744
- Cardinal: 42748392744 can be written as Forty-two billion, seven hundred forty-eight million, three hundred ninety-two thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 4.2748392744 × 1010
Factors of 42748392744
Divisors of 42748392744
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 53 72 106 159 212 318 424 477 636 954 1272 1908 3347 3816 6694 10041 13388 20082 26776 30123 40164 60246 80328 120492 177391 240984 354782 532173 709564 1064346 1419128 1596519 2128692 3193038 4257384 6386076 11202409 12772152 22404818 33607227 44809636 67214454 89619272 100821681 134428908 201643362 268857816 403286724 593727677 806573448 1187455354 1781183031 2374910708 3562366062 4749821416 5343549093 7124732124 10687098186 14249464248 21374196372 42748392744
- Sum of all divisors σ(n): 117996621210
- Sum of proper divisors (its aliquot sum) s(n): 75248228466
- 42748392744 is an abundant number, because the sum of its proper divisors (75248228466) is greater than itself. Its abundance is 32499835722
Bases of 42748392744
- Binary: 1001111101000000000010110101001010002
- Hexadecimal: 0x9F400B528
- Base-36: JMZAEY0
Squares and roots of 42748392744
- 42748392744 squared (427483927442) is 1827425082195271849536
- 42748392744 cubed (427483927443) is 78119485123919962723812202166784
-
The
square root of 42748392744 is 206756.8444913009 -
The
cube root of 42748392744 is 3496.5515079725
Scales and comparisons
How big is 42748392744?- 42,748,392,744 seconds is equal to 1,359 years, 13 weeks, 6 days, 1 hour, 32 minutes, 24 seconds.
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To count from 1 to 42,748,392,744 would take you about two thousand, seven hundred eighteen 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 42748392744 cubic inches would be around 291.4 feet tall.
Recreational maths with 42748392744
- 42748392744 backwards is 44729384724
- The number of decimal digits it has is: 11
- The sum of 42748392744's digits is 54
- More coming soon!
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