42161535990
42,161,535,990 is an even composite number composed of six prime numbers multiplied together.
What does the number 42161535990 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 480 divisors.
42161535990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 42161535990:
2 × 34 × 5 × 75 × 19 × 163
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 19 × 163)See below for interesting mathematical facts about the number 42161535990 from the Numbermatics database.
Names of 42161535990
- Cardinal: 42161535990 can be written as Forty-two billion, one hundred sixty-one million, five hundred thirty-five thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.216153599 × 1010
Factors of 42161535990
Divisors of 42161535990
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 49 54 57 63 70 81 90 95 98 105 114 126 133 135 147 162 163 171 189 190 210 245 266 270 285 294 315 326 342 343 378 399 405 441 489 490 513 567 570 630 665 686 735 798 810 815 855 882 931 945 978 1026 1029 1134 1141 1197 1323 1330 1467 1470 1539 1630 1710 1715 1862 1890 1995 2058 2205 2282 2394 2401 2445 2565 2646 2793 2835 2934 3078 3087 3097 3423 3430 3591 3969 3990 4401 4410 4655 4802 4890 5130 5145 5586 5670 5705 5985 6174 6194 6517 6615 6846 7182 7203 7335 7695 7938 7987 8379 8802 9261 9291 9310 10269 10290 10773 11410 11970 12005 13034 13203 13230 13965 14406 14670 15390 15435 15485 15974 16758 16807 17115 17955 18522 18582 19551 19845 20538 21546 21609 21679 22005 23961 24010 25137 26406 27783 27873 27930 30807 30870 30970 32585 33614 34230 35910 36015 39102 39690 39935 41895 43218 43358 44010 45619 46305 46455 47922 50274 50421 51345 53865 55566 55746 55909 58653 61614 64827 65037 65170 66015 71883 72030 75411 79870 83619 83790 84035 91238 92421 92610 92910 97755 100842 102690 107730 108045 108395 111818 117306 119805 125685 129654 130074 132030 136857 138915 139365 143766 150822 151263 151753 154035 167238 167727 168070 175959 184842 194481 195111 195510 215649 216090 216790 228095 239610 250857 251370 252105 273714 277830 278730 279545 293265 302526 303506 308070 319333 324135 325185 335454 351918 359415 377055 388962 390222 391363 410571 418095 431298 453789 455259 456190 462105 501714 503181 504210 527877 559090 585333 586530 638666 646947 648270 650370 684285 718830 754110 756315 758765 782726 821142 836190 838635 879795 907578 910518 924210 957999 972405 975555 1006362 1055754 1062271 1078245 1170666 1174089 1231713 1254285 1293894 1361367 1365777 1368570 1509543 1512630 1517530 1596665 1677270 1755999 1759590 1915998 1944810 1951110 1956815 2052855 2124542 2156490 2268945 2276295 2348178 2463426 2508570 2515905 2639385 2722734 2731554 2739541 2873997 2926665 3019086 3186813 3193330 3234735 3511998 3522267 3695139 3913630 4097331 4105710 4528629 4537890 4552590 4789995 5031810 5278770 5311355 5479082 5747994 5853330 5870445 6158565 6373626 6469470 6806835 6828885 7044534 7390278 7435897 7547715 8194662 8218623 8621991 8779995 9057258 9560439 9579990 10566801 10622710 11740890 12291993 12317130 13613670 13657770 13697705 14369985 14871794 15095430 15934065 16437246 17243982 17559990 17611335 18475695 19120878 20486655 21133602 22307691 22643145 24583986 24655869 25865973 27395410 28681317 28739970 31700403 31868130 35222670 36951390 37179485 40973310 41093115 43109955 44615382 45286290 47802195 49311738 51731946 52051279 52834005 57362634 61459965 63400806 66923073 73967607 74358970 82186230 86043951 86219910 95604390 104102558 105668010 111538455 122919930 123279345 129329865 133846146 143406585 147935214 156153837 158502015 172087902 200769219 221902821 223076910 246558690 258659730 260256395 286813170 312307674 317004030 334615365 369838035 401538438 430219755 443805642 468461511 520512790 602307657 669230730 739676070 780769185 860439510 936923022 1003846095 1109514105 1204615314 1405384533 1561538370 2007692190 2219028210 2342307555 2810769066 3011538285 4216153599 4684615110 6023076570 7026922665 8432307198 14053845330 21080767995 42161535990
- Sum of all divisors σ(n): 140076414720
- Sum of proper divisors (its aliquot sum) s(n): 97914878730
- 42161535990 is an abundant number, because the sum of its proper divisors (97914878730) is greater than itself. Its abundance is 55753342740
Bases of 42161535990
- Binary: 1001110100010000010111111011111101102
- Hexadecimal: 0x9D105FBF6
- Base-36: JD9W1DI
Squares and roots of 42161535990
- 42161535990 squared (421615359902) is 1777595117036065280100
- 42161535990 cubed (421615359903) is 74946140502564328434925580799000
-
The
square root of 42161535990 is 205332.7445635499 -
The
cube root of 42161535990 is 3480.4773200803
Scales and comparisons
How big is 42161535990?- 42,161,535,990 seconds is equal to 1,340 years, 31 weeks, 3 days, 17 hours, 46 minutes, 30 seconds.
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To count from 1 to 42,161,535,990 would take you about two thousand, six hundred eighty-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 42161535990 cubic inches would be around 290 feet tall.
Recreational maths with 42161535990
- 42161535990 backwards is 09953516124
- 42161535990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42161535990's digits is 45
- More coming soon!
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