1042149918
1,042,149,918 is an even composite number composed of six prime numbers multiplied together.
1042149918 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 1042149918:
2 × 3 × 23 × 37 × 53 × 3851
See below for interesting mathematical facts about the number 1042149918 from the Numbermatics database.
Names of 1042149918
- Cardinal: 1042149918 can be written as One billion, forty-two million, one hundred forty-nine thousand, nine hundred eighteen.
Scientific notation
- Scientific notation: 1.042149918 × 109
Factors of 1042149918
Divisors of 1042149918
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 23 37 46 53 69 74 106 111 138 159 222 318 851 1219 1702 1961 2438 2553 3657 3851 3922 5106 5883 7314 7702 11553 11766 23106 45103 88573 90206 135309 142487 177146 204103 265719 270618 284974 408206 427461 531438 612309 854922 1224618 3277201 4694369 6554402 7551811 9388738 9831603 14083107 15103622 19663206 22655433 28166214 45310866 173691653 347383306 521074959 1042149918
- Sum of all divisors σ(n): 2276439552
- Sum of proper divisors (its aliquot sum) s(n): 1234289634
- 1042149918 is an abundant number, because the sum of its proper divisors (1234289634) is greater than itself. Its abundance is 192139716
Bases of 1042149918
- Binary: 1111100001110111110010000111102
- Hexadecimal: 0x3E1DF21E
- Base-36: H8GW0U
Squares and roots of 1042149918
- 1042149918 squared (10421499182) is 1086076451587406724
- 1042149918 cubed (10421499183) is 1131854484963546887249248632
-
The
square root of 1042149918 is 32282.3468477743 -
The
cube root of 1042149918 is 1013.8570674125
Scales and comparisons
How big is 1042149918?- 1,042,149,918 seconds is equal to 33 years, 7 weeks, 22 hours, 5 minutes, 18 seconds.
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To count from 1 to 1,042,149,918 would take you about sixty-six 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 1042149918 cubic inches would be around 84.5 feet tall.
Recreational maths with 1042149918
- 1042149918 backwards is 8199412401
- The number of decimal digits it has is: 10
- The sum of 1042149918's digits is 39
- More coming soon!
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