1428448770
1,428,448,770 is an even composite number composed of six prime numbers multiplied together.
1428448770 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1428448770:
2 × 35 × 5 × 7 × 79 × 1063
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 79 × 1063)See below for interesting mathematical facts about the number 1428448770 from the Numbermatics database.
Names of 1428448770
- Cardinal: 1428448770 can be written as One billion, four hundred twenty-eight million, four hundred forty-eight thousand, seven hundred seventy.
Scientific notation
- Scientific notation: 1.42844877 × 109
Factors of 1428448770
Divisors of 1428448770
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 79 81 90 105 126 135 158 162 189 210 237 243 270 315 378 395 405 474 486 553 567 630 711 790 810 945 1063 1106 1134 1185 1215 1422 1659 1701 1890 2126 2133 2370 2430 2765 2835 3189 3318 3402 3555 4266 4977 5315 5530 5670 6378 6399 7110 7441 8295 8505 9567 9954 10630 10665 12798 14882 14931 15945 16590 17010 19134 19197 21330 22323 24885 28701 29862 31890 31995 37205 38394 44646 44793 47835 49770 57402 63990 66969 74410 74655 83977 86103 89586 95670 95985 111615 133938 134379 143505 149310 167954 172206 191970 200907 223230 223965 251931 258309 268758 287010 334845 401814 419885 430515 447930 503862 516618 587839 602721 669690 671895 755793 839770 861030 1004535 1175678 1205442 1259655 1291545 1343790 1511586 1763517 1808163 2009070 2267379 2519310 2583090 2939195 3013605 3527034 3616326 3778965 4534758 5290551 5878390 6027210 6802137 7557930 8817585 9040815 10581102 11336895 13604274 15871653 17635170 18081630 20406411 22673790 26452755 31743306 34010685 40812822 47614959 52905510 68021370 79358265 95229918 102032055 142844877 158716530 204064110 238074795 285689754 476149590 714224385 1428448770
- Sum of all divisors σ(n): 4461649920
- Sum of proper divisors (its aliquot sum) s(n): 3033201150
- 1428448770 is an abundant number, because the sum of its proper divisors (3033201150) is greater than itself. Its abundance is 1604752380
Bases of 1428448770
- Binary: 10101010010010001100110000000102
- Hexadecimal: 0x55246602
- Base-36: NMGM4I
Squares and roots of 1428448770
- 1428448770 squared (14284487702) is 2040465888514512900
- 1428448770 cubed (14284487703) is 2914700988675513079154133000
-
The
square root of 1428448770 is 37794.8246457105 -
The
cube root of 1428448770 is 1126.2156459313
Scales and comparisons
How big is 1428448770?- 1,428,448,770 seconds is equal to 45 years, 21 weeks, 5 days, 23 hours, 19 minutes, 30 seconds.
-
To count from 1 to 1,428,448,770 would take you about ninety 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 1428448770 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428448770
- 1428448770 backwards is 0778448241
- 1428448770 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428448770's digits is 45
- More coming soon!
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The information we have on file for 1428448770 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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