242128042
242,128,042 is an even composite number composed of six prime numbers multiplied together.
242128042 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 242128042:
2 × 13 × 17 × 31 × 41 × 431
See below for interesting mathematical facts about the number 242128042 from the Numbermatics database.
Names of 242128042
- Cardinal: 242128042 can be written as Two hundred forty-two million, one hundred twenty-eight thousand and forty-two.
Scientific notation
- Scientific notation: 2.42128042 × 108
Factors of 242128042
Divisors of 242128042
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 13 17 26 31 34 41 62 82 221 403 431 442 527 533 697 806 862 1054 1066 1271 1394 2542 5603 6851 7327 9061 11206 13361 13702 14654 16523 17671 18122 21607 26722 33046 35342 43214 95251 173693 190502 227137 229723 280891 300407 347386 454274 459446 547801 561782 600814 1095602 2952781 3905291 5905562 7121413 7810582 9312617 14242826 18625234 121064021 242128042
- Sum of all divisors σ(n): 438939648
- Sum of proper divisors (its aliquot sum) s(n): 196811606
- 242128042 is a deficient number, because the sum of its proper divisors (196811606) is less than itself. Its deficiency is 45316436
Bases of 242128042
- Binary: 11100110111010010100101010102
- Hexadecimal: 0xE6E94AA
- Base-36: 405N6Y
Squares and roots of 242128042
- 242128042 squared (2421280422) is 58625988722753764
- 242128042 cubed (2421280423) is 14194995859754449725450088
-
The
square root of 242128042 is 15560.4640676299 -
The
cube root of 242128042 is 623.2778549447
Scales and comparisons
How big is 242128042?- 242,128,042 seconds is equal to 7 years, 36 weeks, 2 days, 9 hours, 47 minutes, 22 seconds.
-
To count from 1 to 242,128,042 would take you about eleven 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 242128042 cubic inches would be around 51.9 feet tall.
Recreational maths with 242128042
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The information we have on file for 242128042 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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