42149493728
42,149,493,728 is an even composite number composed of five prime numbers multiplied together.
42149493728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42149493728:
25 × 17 × 31 × 179 × 13963
(2 × 2 × 2 × 2 × 2 × 17 × 31 × 179 × 13963)See below for interesting mathematical facts about the number 42149493728 from the Numbermatics database.
Names of 42149493728
- Cardinal: 42149493728 can be written as Forty-two billion, one hundred forty-nine million, four hundred ninety-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2149493728 × 1010
Factors of 42149493728
Divisors of 42149493728
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 8 16 17 31 32 34 62 68 124 136 179 248 272 358 496 527 544 716 992 1054 1432 2108 2864 3043 4216 5549 5728 6086 8432 11098 12172 13963 16864 22196 24344 27926 44392 48688 55852 88784 94333 97376 111704 177568 188666 223408 237371 377332 432853 446816 474742 754664 865706 949484 1509328 1731412 1898968 2499377 3018656 3462824 3797936 4998754 6925648 7358501 7595872 9997508 13851296 14717002 19995016 29434004 39990032 42489409 58868008 77480687 79980064 84978818 117736016 154961374 169957636 235472032 309922748 339915272 619845496 679830544 1239690992 1317171679 1359661088 2479381984 2634343358 5268686716 10537373432 21074746864 42149493728
- Sum of all divisors σ(n): 91210613760
- Sum of proper divisors (its aliquot sum) s(n): 49061120032
- 42149493728 is an abundant number, because the sum of its proper divisors (49061120032) is greater than itself. Its abundance is 6911626304
Bases of 42149493728
- Binary: 1001110100000100111000111011111000002
- Hexadecimal: 0x9D04E3BE0
- Base-36: JD2PXI8
Squares and roots of 42149493728
- 42149493728 squared (421494937282) is 1776579821526711337984
- 42149493728 cubed (421494937283) is 74881940044731478924823096164352
-
The
square root of 42149493728 is 205303.4186953543 -
The
cube root of 42149493728 is 3480.1459215687
Scales and comparisons
How big is 42149493728?- 42,149,493,728 seconds is equal to 1,340 years, 11 weeks, 4 days, 8 hours, 42 minutes, 8 seconds.
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To count from 1 to 42,149,493,728 would take you about two thousand, six hundred eighty 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 42149493728 cubic inches would be around 290 feet tall.
Recreational maths with 42149493728
- 42149493728 backwards is 82739494124
- The number of decimal digits it has is: 11
- The sum of 42149493728's digits is 53
- More coming soon!
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The information we have on file for 42149493728 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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