1142797248
1,142,797,248 is an even composite number composed of three prime numbers multiplied together.
1142797248 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy divisors.
Prime factorization of 1142797248:
26 × 34 × 220447
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 220447)See below for interesting mathematical facts about the number 1142797248 from the Numbermatics database.
Names of 1142797248
- Cardinal: 1142797248 can be written as One billion, one hundred forty-two million, seven hundred ninety-seven thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 1.142797248 × 109
Factors of 1142797248
Divisors of 1142797248
- Number of divisors d(n): 70
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 288 324 432 576 648 864 1296 1728 2592 5184 220447 440894 661341 881788 1322682 1763576 1984023 2645364 3527152 3968046 5290728 5952069 7054304 7936092 10581456 11904138 14108608 15872184 17856207 21162912 23808276 31744368 35712414 42325824 47616552 63488736 71424828 95233104 126977472 142849656 190466208 285699312 380932416 571398624 1142797248
- Sum of all divisors σ(n): 3387624416
- Sum of proper divisors (its aliquot sum) s(n): 2244827168
- 1142797248 is an abundant number, because the sum of its proper divisors (2244827168) is greater than itself. Its abundance is 1102029920
Bases of 1142797248
- Binary: 10001000001110110110011110000002
- Hexadecimal: 0x441DB3C0
- Base-36: IWE400
Squares and roots of 1142797248
- 1142797248 squared (11427972482) is 1305985550036373504
- 1142797248 cubed (11427972483) is 1492476692509333940271316992
-
The
square root of 1142797248 is 33805.2843206503 -
The
cube root of 1142797248 is 1045.4976523643
Scales and comparisons
How big is 1142797248?- 1,142,797,248 seconds is equal to 36 years, 17 weeks, 3 days, 19 hours, 40 minutes, 48 seconds.
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To count from 1 to 1,142,797,248 would take you about 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 1142797248 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142797248
- 1142797248 backwards is 8427972411
- The number of decimal digits it has is: 10
- The sum of 1142797248's digits is 45
- More coming soon!
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