2689428390
2,689,428,390 is an even composite number composed of eight prime numbers multiplied together.
2689428390 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 2689428390:
2 × 3 × 5 × 11 × 17 × 29 × 61 × 271
See below for interesting mathematical facts about the number 2689428390 from the Numbermatics database.
Names of 2689428390
- Cardinal: 2689428390 can be written as Two billion, six hundred eighty-nine million, four hundred twenty-eight thousand, three hundred ninety.
Scientific notation
- Scientific notation: 2.68942839 × 109
Factors of 2689428390
Divisors of 2689428390
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 10 11 15 17 22 29 30 33 34 51 55 58 61 66 85 87 102 110 122 145 165 170 174 183 187 255 271 290 305 319 330 366 374 435 493 510 542 561 610 638 671 813 870 915 935 957 986 1037 1122 1342 1355 1479 1595 1626 1769 1830 1870 1914 2013 2074 2465 2710 2805 2958 2981 3111 3190 3355 3538 4026 4065 4607 4785 4930 5185 5307 5423 5610 5962 6222 6710 7395 7859 8130 8845 8943 9214 9570 10065 10370 10614 10846 11407 13821 14790 14905 15555 15718 16269 16531 17690 17886 19459 20130 22814 23035 23577 26535 27115 27642 29810 30073 31110 32538 33062 34221 38918 39295 44715 46070 47154 49593 50677 53070 54230 57035 58377 60146 68442 69105 78590 81345 82655 86449 89430 90219 97295 99186 101354 114070 116754 117885 133603 138210 150365 152031 162690 165310 171105 172898 180438 181841 194590 235770 247965 253385 259347 267206 281027 291885 300730 304062 330803 342210 363682 400809 432245 451095 479399 495930 506770 518694 545523 562054 583770 661606 668015 760155 801618 843081 864490 902190 909205 958798 992409 1091046 1296735 1336030 1405135 1438197 1469633 1520310 1654015 1686162 1818410 1984818 2004045 2396995 2593470 2727615 2810270 2876394 2939266 3091297 3308030 4008090 4215405 4408899 4793990 4962045 5273389 5455230 6182594 7190985 7348165 8149783 8430810 8817798 9273891 9924090 10546778 14381970 14696330 15456485 15820167 16299566 18547782 22044495 24449349 26366945 30912970 31640334 40748915 44088990 46369455 48898698 52733890 79100835 81497830 89647613 92738910 122246745 158201670 179295226 244493490 268942839 448238065 537885678 896476130 1344714195 2689428390
- Sum of all divisors σ(n): 7868067840
- Sum of proper divisors (its aliquot sum) s(n): 5178639450
- 2689428390 is an abundant number, because the sum of its proper divisors (5178639450) is greater than itself. Its abundance is 2489211060
Bases of 2689428390
- Binary: 101000000100110101101011101001102
- Hexadecimal: 0xA04D6BA6
- Base-36: 18H7S86
Squares and roots of 2689428390
- 2689428390 squared (26894283902) is 7233025064937992100
- 2689428390 cubed (26894283903) is 19452702955225829543335719000
-
The
square root of 2689428390 is 51859.6990928409 -
The
cube root of 2689428390 is 1390.6569001411
Scales and comparisons
How big is 2689428390?- 2,689,428,390 seconds is equal to 85 years, 26 weeks, 5 days, 15 hours, 26 minutes, 30 seconds.
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To count from 1 to 2,689,428,390 would take you about one hundred seventy-one 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 2689428390 cubic inches would be around 115.9 feet tall.
Recreational maths with 2689428390
- 2689428390 backwards is 0938249862
- 2689428390 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2689428390's digits is 51
- More coming soon!
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Numbermatics. (2024). Number 2689428390 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/2689428390/
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The information we have on file for 2689428390 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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