49131972
49,131,972 is an even composite number composed of five prime numbers multiplied together.
49131972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 49131972:
22 × 32 × 17 × 43 × 1867
(2 × 2 × 3 × 3 × 17 × 43 × 1867)See below for interesting mathematical facts about the number 49131972 from the Numbermatics database.
Names of 49131972
- Cardinal: 49131972 can be written as Forty-nine million, one hundred thirty-one thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 4.9131972 × 107
Factors of 49131972
Divisors of 49131972
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 34 36 43 51 68 86 102 129 153 172 204 258 306 387 516 612 731 774 1462 1548 1867 2193 2924 3734 4386 5601 6579 7468 8772 11202 13158 16803 22404 26316 31739 33606 63478 67212 80281 95217 126956 160562 190434 240843 285651 321124 380868 481686 571302 722529 963372 1142604 1364777 1445058 2729554 2890116 4094331 5459108 8188662 12282993 16377324 24565986 49131972
- Sum of all divisors σ(n): 134630496
- Sum of proper divisors (its aliquot sum) s(n): 85498524
- 49131972 is an abundant number, because the sum of its proper divisors (85498524) is greater than itself. Its abundance is 36366552
Bases of 49131972
- Binary: 101110110110110001110001002
- Hexadecimal: 0x2EDB1C4
- Base-36: T92H0
Squares and roots of 49131972
- 49131972 squared (491319722) is 2413950672608784
- 49131972 cubed (491319723) is 118602156855995942442048
-
The
square root of 49131972 is 7009.4202328011 -
The
cube root of 49131972 is 366.2587975227
Scales and comparisons
How big is 49131972?- 49,131,972 seconds is equal to 1 year, 29 weeks, 1 day, 15 hours, 46 minutes, 12 seconds.
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To count from 1 to 49,131,972 would take you about 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 49131972 cubic inches would be around 30.5 feet tall.
Recreational maths with 49131972
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The information we have on file for 49131972 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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