2144163420
2,144,163,420 is an even composite number composed of seven prime numbers multiplied together.
2144163420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2144163420:
22 × 33 × 5 × 7 × 17 × 61 × 547
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 17 × 61 × 547)See below for interesting mathematical facts about the number 2144163420 from the Numbermatics database.
Names of 2144163420
- Cardinal: 2144163420 can be written as Two billion, one hundred forty-four million, one hundred sixty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.14416342 × 109
Factors of 2144163420
Divisors of 2144163420
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 30 34 35 36 42 45 51 54 60 61 63 68 70 84 85 90 102 105 108 119 122 126 135 140 153 170 180 183 189 204 210 238 244 252 255 270 305 306 315 340 357 366 378 420 427 459 476 510 540 547 549 595 610 612 630 714 732 756 765 854 915 918 945 1020 1037 1071 1094 1098 1190 1220 1260 1281 1428 1530 1641 1647 1708 1785 1830 1836 1890 2074 2135 2142 2188 2196 2295 2380 2562 2735 2745 3060 3111 3213 3282 3294 3570 3660 3780 3829 3843 4148 4270 4284 4590 4923 5124 5185 5355 5470 5490 6222 6405 6426 6564 6588 7140 7259 7658 7686 8205 8235 8540 9180 9299 9333 9846 10370 10710 10940 10980 11487 11529 12444 12810 12852 14518 14769 15316 15372 15555 16065 16410 16470 18598 18666 19145 19215 19692 20740 21420 21777 22974 23058 24615 25620 27897 27999 29036 29538 31110 32130 32820 32940 33367 34461 36295 37196 37332 38290 38430 43554 45948 46116 46495 46665 49230 55794 55998 57435 57645 59076 62220 64260 65093 65331 66734 68922 72590 73845 76580 76860 83691 87108 92990 93330 98460 100101 103383 108885 111588 111996 114870 115290 130186 130662 133468 137844 139485 139995 145180 147690 166835 167382 172305 185980 186660 195279 195993 200202 206766 217770 229740 230580 233569 251073 260372 261324 278970 279990 295380 300303 325465 326655 333670 334764 344610 390558 391986 400404 413532 418455 435540 467138 500505 502146 516915 557940 559980 567239 585837 600606 650930 653310 667340 689220 700707 781116 783972 836910 900909 934276 976395 979965 1001010 1004292 1033830 1134478 1167845 1171674 1201212 1255365 1301860 1306620 1401414 1501515 1673820 1701717 1757511 1801818 1952790 1959930 2002020 2067660 2102121 2268956 2335690 2343348 2510730 2802828 2836195 2929185 3003030 3403434 3503535 3515022 3603636 3905580 3919860 3970673 4204242 4504545 4671380 5021460 5105151 5672390 5858370 6006060 6306363 6806868 7007070 7030044 7941346 8408484 8508585 8787555 9009090 10210302 10510605 11344780 11716740 11912019 12612726 14014140 15315453 15882692 17017170 17575110 18018180 19853365 20420604 21021210 23824038 25225452 25525755 30630906 31531815 34034340 35150220 35736057 39706730 42042420 47648076 51051510 59560095 61261812 63063630 71472114 76577265 79413460 102103020 107208171 119120190 126127260 142944228 153154530 178680285 214416342 238240380 306309060 357360570 428832684 536040855 714721140 1072081710 2144163420
- Sum of all divisors σ(n): 8219473920
- Sum of proper divisors (its aliquot sum) s(n): 6075310500
- 2144163420 is an abundant number, because the sum of its proper divisors (6075310500) is greater than itself. Its abundance is 3931147080
Bases of 2144163420
- Binary: 11111111100110101010110010111002
- Hexadecimal: 0x7FCD565C
- Base-36: ZGKV30
Squares and roots of 2144163420
- 2144163420 squared (21441634202) is 4597436771666096400
- 2144163420 cubed (21441634203) is 9857655751569336355073688000
-
The
square root of 2144163420 is 46305.1122447619 -
The
cube root of 2144163420 is 1289.4939063965
Scales and comparisons
How big is 2144163420?- 2,144,163,420 seconds is equal to 68 years, 9 weeks, 1 day, 16 hours, 57 minutes.
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To count from 1 to 2,144,163,420 would take you about one hundred thirty-six 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 2144163420 cubic inches would be around 107.5 feet tall.
Recreational maths with 2144163420
- 2144163420 backwards is 0243614412
- 2144163420 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2144163420's digits is 27
- More coming soon!
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