213741990
213,741,990 is an even composite number composed of seven prime numbers multiplied together.
213741990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 213741990:
2 × 34 × 5 × 7 × 11 × 23 × 149
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 23 × 149)See below for interesting mathematical facts about the number 213741990 from the Numbermatics database.
Names of 213741990
- Cardinal: 213741990 can be written as Two hundred thirteen million, seven hundred forty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.1374199 × 108
Factors of 213741990
Divisors of 213741990
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 7 9 10 11 14 15 18 21 22 23 27 30 33 35 42 45 46 54 55 63 66 69 70 77 81 90 99 105 110 115 126 135 138 149 154 161 162 165 189 198 207 210 230 231 253 270 297 298 315 322 330 345 378 385 405 414 447 462 483 495 506 567 594 621 630 690 693 745 759 770 805 810 891 894 945 966 990 1035 1043 1134 1155 1242 1265 1341 1386 1449 1485 1490 1518 1610 1639 1771 1782 1863 1890 2070 2079 2086 2235 2277 2310 2415 2530 2682 2835 2898 2970 3105 3129 3278 3427 3465 3542 3726 3795 4023 4158 4347 4455 4470 4554 4830 4917 5215 5313 5670 6210 6237 6258 6705 6831 6854 6930 7245 7590 8046 8195 8694 8855 8910 9315 9387 9834 10281 10395 10430 10626 11385 11473 12069 12474 13041 13410 13662 14490 14751 15645 15939 16390 17135 17710 18630 18774 20115 20493 20562 20790 21735 22770 22946 23989 24138 24585 26082 26565 28161 29502 30843 31185 31290 31878 34155 34270 34419 37697 40230 40986 43470 44253 46935 47817 47978 49170 51405 53130 56322 57365 60345 61686 62370 65205 68310 68838 71967 73755 75394 79695 84483 88506 92529 93870 95634 102465 102810 103257 113091 114730 119945 120690 130410 132759 140805 143451 143934 147510 154215 159390 168966 172095 185058 188485 204930 206514 215901 221265 226182 239085 239890 263879 265518 277587 281610 286902 308430 309771 339273 344190 359835 376970 422415 431802 442530 462645 478170 516285 527758 555174 565455 619542 647703 663795 678546 717255 719670 791637 844830 925290 929313 1017819 1032570 1079505 1130910 1295406 1319395 1327590 1387935 1434510 1548855 1583274 1696365 1858626 1943109 2035638 2159010 2374911 2638790 2775870 3053457 3097710 3238515 3392730 3886218 3958185 4646565 4749822 5089095 6106914 6477030 7124733 7916370 9293130 9715545 10178190 11874555 14249466 15267285 19431090 21374199 23749110 30534570 35623665 42748398 71247330 106870995 213741990
- Sum of all divisors σ(n): 752716800
- Sum of proper divisors (its aliquot sum) s(n): 538974810
- 213741990 is an abundant number, because the sum of its proper divisors (538974810) is greater than itself. Its abundance is 325232820
Bases of 213741990
- Binary: 11001011110101110001101001102
- Hexadecimal: 0xCBD71A6
- Base-36: 3J98DI
Squares and roots of 213741990
- 213741990 squared (2137419902) is 45685638289160100
- 213741990 cubed (2137419903) is 9764939242345275202599000
-
The
square root of 213741990 is 14619.9175784271 -
The
cube root of 213741990 is 597.9019219993
Scales and comparisons
How big is 213741990?- 213,741,990 seconds is equal to 6 years, 41 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
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To count from 1 to 213,741,990 would take you about ten 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 213741990 cubic inches would be around 49.8 feet tall.
Recreational maths with 213741990
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The information we have on file for 213741990 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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