19620090490
19,620,090,490 is an even composite number composed of seven prime numbers multiplied together.
19620090490 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 19620090490:
2 × 5 × 73 × 11 × 132 × 17 × 181
(2 × 5 × 7 × 7 × 7 × 11 × 13 × 13 × 17 × 181)See below for interesting mathematical facts about the number 19620090490 from the Numbermatics database.
Names of 19620090490
- Cardinal: 19620090490 can be written as Nineteen billion, six hundred twenty million, ninety thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.962009049 × 1010
Factors of 19620090490
Divisors of 19620090490
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 5 7 10 11 13 14 17 22 26 34 35 49 55 65 70 77 85 91 98 110 119 130 143 154 169 170 181 182 187 221 238 245 286 338 343 362 374 385 442 455 490 539 595 637 686 715 770 833 845 905 910 935 1001 1078 1105 1183 1190 1267 1274 1309 1430 1547 1666 1690 1715 1810 1859 1870 1991 2002 2210 2353 2366 2431 2534 2618 2695 2873 3077 3094 3185 3430 3718 3773 3982 4165 4459 4706 4862 5005 5390 5746 5831 5915 6154 6335 6370 6545 7007 7546 7735 8281 8330 8869 8918 9163 9295 9955 10010 10829 11662 11765 11830 12155 12670 13013 13090 13937 14014 14365 15385 15470 16471 16562 17017 17738 18326 18590 18865 19910 20111 21539 21658 22295 23530 24310 25883 26026 27874 28730 29155 30589 30770 31603 32942 33847 34034 35035 37730 40001 40222 41405 43078 44345 44590 45815 49049 51766 54145 57967 58310 61178 62083 63206 64141 65065 67694 69685 70070 75803 80002 82355 82810 85085 88690 91091 91630 97559 98098 100555 107695 108290 115297 115934 119119 124166 128282 129415 130130 139370 140777 150773 151606 152945 158015 164710 169235 170170 181181 182182 195118 200005 201110 214123 215390 221221 230594 236929 238238 245245 258830 280007 281554 289835 301546 305890 310415 316030 320705 336479 338470 362362 379015 400010 428246 440011 442442 455455 473858 487795 490490 520013 560014 576485 579670 595595 620830 637637 641410 672958 682913 703885 753865 758030 807079 833833 880022 905905 910910 975590 985439 1040026 1055411 1070615 1106105 1152970 1184645 1191190 1268267 1275274 1365826 1400035 1407770 1498861 1507730 1548547 1614158 1658503 1667666 1682395 1811810 1960049 1970878 2110822 2141230 2200055 2212210 2355353 2369290 2536534 2600065 2800070 2997722 3080077 3097094 3188185 3317006 3364790 3414565 3640091 3920098 4035395 4169165 4400110 4710706 4927195 5200130 5277055 5720143 6160154 6341335 6376370 6829130 7280182 7494305 7742735 8070790 8292515 8338330 8877869 9800245 9854390 10492027 10554110 10839829 11440286 11609521 11776765 12682670 13720343 14988610 15400385 15485470 16487471 16585030 17755738 18200455 19600490 20984054 21560539 21679658 23219042 23553530 25480637 27440686 28600715 30800770 32974942 36400910 40041001 43121078 44389345 50961274 52460135 54199145 57201430 58047605 68601715 80082002 82437355 88778690 104920270 107802695 108398290 115412297 116095210 127403185 137203430 150923773 164874710 178364459 200205005 215605390 230824594 254806370 280287007 301847546 356728918 400410010 560574014 577061485 754618865 891822295 1154122970 1401435035 1509237730 1783644590 1962009049 2802870070 3924018098 9810045245 19620090490
- Sum of all divisors σ(n): 51797491200
- Sum of proper divisors (its aliquot sum) s(n): 32177400710
- 19620090490 is an abundant number, because the sum of its proper divisors (32177400710) is greater than itself. Its abundance is 12557310220
Bases of 19620090490
- Binary: 100100100010111001011010010011110102
- Hexadecimal: 0x49172D27A
- Base-36: 90HAMPM
Squares and roots of 19620090490
- 19620090490 squared (196200904902) is 384947950835788440100
- 19620090490 cubed (196200904903) is 7552713629338240325257944649000
-
The
square root of 19620090490 is 140071.7333725831 -
The
cube root of 19620090490 is 2697.1204091599
Scales and comparisons
How big is 19620090490?- 19,620,090,490 seconds is equal to 623 years, 44 weeks, 4 days, 9 hours, 8 minutes, 10 seconds.
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To count from 1 to 19,620,090,490 would take you about one thousand, two hundred forty-seven 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 19620090490 cubic inches would be around 224.8 feet tall.
Recreational maths with 19620090490
- 19620090490 backwards is 09409002691
- The number of decimal digits it has is: 11
- The sum of 19620090490's digits is 40
- More coming soon!
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The information we have on file for 19620090490 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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