5438721348
5,438,721,348 is an even composite number composed of four prime numbers multiplied together.
5438721348 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 5438721348:
22 × 34 × 19 × 883483
(2 × 2 × 3 × 3 × 3 × 3 × 19 × 883483)See below for interesting mathematical facts about the number 5438721348 from the Numbermatics database.
Names of 5438721348
- Cardinal: 5438721348 can be written as Five billion, four hundred thirty-eight million, seven hundred twenty-one thousand, three hundred forty-eight.
Scientific notation
- Scientific notation: 5.438721348 × 109
Factors of 5438721348
Divisors of 5438721348
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 324 342 513 684 1026 1539 2052 3078 6156 883483 1766966 2650449 3533932 5300898 7951347 10601796 15902694 16786177 23854041 31805388 33572354 47708082 50358531 67144708 71562123 95416164 100717062 143124246 151075593 201434124 286248492 302151186 453226779 604302372 906453558 1359680337 1812907116 2719360674 5438721348
- Sum of all divisors σ(n): 14966218960
- Sum of proper divisors (its aliquot sum) s(n): 9527497612
- 5438721348 is an abundant number, because the sum of its proper divisors (9527497612) is greater than itself. Its abundance is 4088776264
Bases of 5438721348
- Binary: 1010001000010110001001101010001002
- Hexadecimal: 0x1442C4D44
- Base-36: 2HY2O90
Squares and roots of 5438721348
- 5438721348 squared (54387213482) is 29579689901190937104
- 5438721348 cubed (54387213483) is 160875690932827160251650096192
-
The
square root of 5438721348 is 73747.6870688161 -
The
cube root of 5438721348 is 1758.5940635793
Scales and comparisons
How big is 5438721348?- 5,438,721,348 seconds is equal to 172 years, 48 weeks, 4 days, 3 hours, 55 minutes, 48 seconds.
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To count from 1 to 5,438,721,348 would take you about three hundred forty-five 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 5438721348 cubic inches would be around 146.5 feet tall.
Recreational maths with 5438721348
- 5438721348 backwards is 8431278345
- The number of decimal digits it has is: 10
- The sum of 5438721348's digits is 45
- More coming soon!
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