1309249228
1,309,249,228 is an even composite number composed of five prime numbers multiplied together.
1309249228 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 1309249228:
22 × 72 × 41 × 191 × 853
(2 × 2 × 7 × 7 × 41 × 191 × 853)See below for interesting mathematical facts about the number 1309249228 from the Numbermatics database.
Names of 1309249228
- Cardinal: 1309249228 can be written as One billion, three hundred nine million, two hundred forty-nine thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 1.309249228 × 109
Factors of 1309249228
Divisors of 1309249228
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 14 28 41 49 82 98 164 191 196 287 382 574 764 853 1148 1337 1706 2009 2674 3412 4018 5348 5971 7831 8036 9359 11942 15662 18718 23884 31324 34973 37436 41797 54817 69946 83594 109634 139892 162923 167188 219268 244811 325846 383719 489622 651692 767438 979244 1140461 1534876 1713677 2280922 3427354 4561844 6679843 6854708 7983227 13359686 15966454 26719372 31932908 46758901 93517802 187035604 327312307 654624614 1309249228
- Sum of all divisors σ(n): 2747775744
- Sum of proper divisors (its aliquot sum) s(n): 1438526516
- 1309249228 is an abundant number, because the sum of its proper divisors (1438526516) is greater than itself. Its abundance is 129277288
Bases of 1309249228
- Binary: 10011100000100110001110110011002
- Hexadecimal: 0x4E098ECC
- Base-36: LNHR64
Squares and roots of 1309249228
- 1309249228 squared (13092492282) is 1714133541018595984
- 1309249228 cubed (13092492283) is 2244228015267503125695900352
-
The
square root of 1309249228 is 36183.5491349315 -
The
cube root of 1309249228 is 1093.9751127047
Scales and comparisons
How big is 1309249228?- 1,309,249,228 seconds is equal to 41 years, 32 weeks, 5 days, 8 hours, 20 minutes, 28 seconds.
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To count from 1 to 1,309,249,228 would take you about eighty-three 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 1309249228 cubic inches would be around 91.2 feet tall.
Recreational maths with 1309249228
- 1309249228 backwards is 8229429031
- The number of decimal digits it has is: 10
- The sum of 1309249228's digits is 40
- More coming soon!
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The information we have on file for 1309249228 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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