42018563145
42,018,563,145 is an odd composite number composed of seven prime numbers multiplied together.
42018563145 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42018563145:
3 × 5 × 13 × 17 × 103 × 109 × 1129
See below for interesting mathematical facts about the number 42018563145 from the Numbermatics database.
Names of 42018563145
- Cardinal: 42018563145 can be written as Forty-two billion, eighteen million, five hundred sixty-three thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 4.2018563145 × 1010
Factors of 42018563145
Divisors of 42018563145
- Number of divisors d(n): 128
-
Complete list of divisors:
1 3 5 13 15 17 39 51 65 85 103 109 195 221 255 309 327 515 545 663 1105 1129 1339 1417 1545 1635 1751 1853 3315 3387 4017 4251 5253 5559 5645 6695 7085 8755 9265 11227 14677 16935 19193 20085 21255 22763 24089 26265 27795 33681 44031 56135 57579 68289 72267 73385 95965 113815 116287 120445 123061 145951 168405 190859 220155 249509 287895 341445 348861 361335 369183 437853 572577 581435 615305 729755 748527 954295 1247545 1511731 1599793 1744305 1845915 1976879 2092037 2189265 2481167 2862885 3742635 4535193 4799379 5930637 6276111 7443501 7558655 7998965 9884395 10460185 12405835 12675283 22675965 23996895 25699427 27196481 29653185 31380555 37217505 38025849 63376415 77098281 81589443 128497135 135982405 164778679 190129245 215479811 385491405 407947215 494336037 646439433 823893395 1077399055 2471680185 2801237543 3232197165 8403712629 14006187715 42018563145
- Sum of all divisors σ(n): 78183705600
- Sum of proper divisors (its aliquot sum) s(n): 36165142455
- 42018563145 is a deficient number, because the sum of its proper divisors (36165142455) is less than itself. Its deficiency is 5853420690
Bases of 42018563145
- Binary: 1001110010001000000001100100010010012
- Hexadecimal: 0x9C8806449
- Base-36: JAWRMTL
Squares and roots of 42018563145
- 42018563145 squared (420185631452) is 1765559648770352291025
- 42018563145 cubed (420185631453) is 74186279588121069344329379273625
-
The
square root of 42018563145 is 204984.2997524445 -
The
cube root of 42018563145 is 3476.5386804625
Scales and comparisons
How big is 42018563145?- 42,018,563,145 seconds is equal to 1,336 years, 3 weeks, 23 hours, 5 minutes, 45 seconds.
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To count from 1 to 42,018,563,145 would take you about two thousand, six hundred seventy-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 42018563145 cubic inches would be around 289.7 feet tall.
Recreational maths with 42018563145
- 42018563145 backwards is 54136581024
- 42018563145 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42018563145's digits is 39
- More coming soon!
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The information we have on file for 42018563145 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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