1493149128
1,493,149,128 is an even composite number composed of five prime numbers multiplied together.
1493149128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1493149128:
23 × 3 × 157 × 223 × 1777
(2 × 2 × 2 × 3 × 157 × 223 × 1777)See below for interesting mathematical facts about the number 1493149128 from the Numbermatics database.
Names of 1493149128
- Cardinal: 1493149128 can be written as One billion, four hundred ninety-three million, one hundred forty-nine thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.493149128 × 109
Factors of 1493149128
Divisors of 1493149128
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 24 157 223 314 446 471 628 669 892 942 1256 1338 1777 1784 1884 2676 3554 3768 5331 5352 7108 10662 14216 21324 35011 42648 70022 105033 140044 210066 278989 280088 396271 420132 557978 792542 836967 840264 1115956 1188813 1585084 1673934 2231912 2377626 3170168 3347868 4755252 6695736 9510504 62214547 124429094 186643641 248858188 373287282 497716376 746574564 1493149128
- Sum of all divisors σ(n): 3775618560
- Sum of proper divisors (its aliquot sum) s(n): 2282469432
- 1493149128 is an abundant number, because the sum of its proper divisors (2282469432) is greater than itself. Its abundance is 789320304
Bases of 1493149128
- Binary: 10110001111111110100101110010002
- Hexadecimal: 0x58FFA5C8
- Base-36: OOZD8O
Squares and roots of 1493149128
- 1493149128 squared (14931491282) is 2229494318447160384
- 1493149128 cubed (14931491283) is 3328967497470331841445745152
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The
square root of 1493149128 is 38641.2878667365 -
The
cube root of 1493149128 is 1142.9688513605
Scales and comparisons
How big is 1493149128?- 1,493,149,128 seconds is equal to 47 years, 24 weeks, 5 days, 19 hours, 38 minutes, 48 seconds.
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To count from 1 to 1,493,149,128 would take you about ninety-four 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 1493149128 cubic inches would be around 95.2 feet tall.
Recreational maths with 1493149128
- 1493149128 backwards is 8219413941
- The number of decimal digits it has is: 10
- The sum of 1493149128's digits is 42
- More coming soon!
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The information we have on file for 1493149128 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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