18439742836914
18,439,742,836,914 is an even composite number composed of five prime numbers multiplied together.
18439742836914 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 18439742836914:
2 × 3 × 73 × 313 × 673
(2 × 3 × 7 × 7 × 7 × 31 × 31 × 31 × 67 × 67 × 67)See below for interesting mathematical facts about the number 18439742836914 from the Numbermatics database.
Names of 18439742836914
- Cardinal: 18439742836914 can be written as Eighteen trillion, four hundred thirty-nine billion, seven hundred forty-two million, eight hundred thirty-six thousand, nine hundred fourteen.
Scientific notation
- Scientific notation: 1.8439742836914 × 1013
Factors of 18439742836914
Divisors of 18439742836914
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 6 7 14 21 31 42 49 62 67 93 98 134 147 186 201 217 294 343 402 434 469 651 686 938 961 1029 1302 1407 1519 1922 2058 2077 2814 2883 3038 3283 4154 4489 4557 5766 6231 6566 6727 8978 9114 9849 10633 12462 13454 13467 14539 19698 20181 21266 22981 26934 29078 29791 31423 31899 40362 43617 45962 47089 59582 62846 63798 64387 68943 87234 89373 94178 94269 101773 128774 137886 139159 141267 178746 188538 193161 203546 208537 219961 278318 282534 300763 305319 329623 386322 417074 417477 439922 450709 601526 610638 625611 659246 659883 712411 834954 901418 902289 974113 988869 1251222 1319766 1352127 1424822 1459759 1539727 1804578 1948226 1977738 1995997 2105341 2137233 2704254 2919518 2922339 3079454 3154963 3991994 4210682 4274466 4313929 4379277 4619181 5844678 5987991 6309926 6316023 6818791 8627858 8758554 9238362 9323653 9464889 10218313 11975982 12632046 12941787 13637582 13971979 14737387 18647306 18929778 20436626 20456373 22084741 25883574 27943958 27970959 29474774 30197503 30654939 40912746 41915937 44169482 44212161 47731537 55941918 60395006 61309878 65265571 66254223 83831874 88424322 90592509 95463074 97803853 103161709 130531142 132508446 133731799 143194611 181185018 195607706 195796713 206323418 211382521 267463598 286389222 289033243 293411559 309485127 391593426 401195397 422765042 456858997 578066486 586823118 618970254 634147563 684626971 802390794 867099729 913717994 936122593 1268295126 1369253942 1370576991 1479677647 1734199458 1872245186 2023232701 2053880913 2741153982 2808367779 2959355294 3198012979 4046465402 4107761826 4439032941 5616735558 6069698103 6396025958 6552858151 8878065882 8960030533 9594038937 12139396206 13105716302 14162628907 17920061066 19188077874 19658574453 26880091599 28325257814 39317148906 42487886721 45870007057 53760183198 62720213731 84975773442 91740014114 99138402349 125440427462 137610021171 188160641193 198276804698 275220042342 297415207047 376321282386 439041496117 594830414094 878082992234 1317124488351 2634248976702 3073290472819 6146580945638 9219871418457 18439742836914
- Sum of all divisors σ(n): 45115060224000
- Sum of proper divisors (its aliquot sum) s(n): 26675317387086
- 18439742836914 is an abundant number, because the sum of its proper divisors (26675317387086) is greater than itself. Its abundance is 8235574550172
Bases of 18439742836914
- Binary: 1000011000101010101100101001001010000101100102
- Hexadecimal: 0x10C5565250B2
- Base-36: 6JB3MS9F6
Squares and roots of 18439742836914
- 18439742836914 squared (184397428369142) is 340024115891521172801043396
- 18439742836914 cubed (184397428369143) is 6269957255388693341225208366656264719944
-
The
square root of 18439742836914 is 4294152.1674148901 -
The
cube root of 18439742836914 is 26419.1162991865
Scales and comparisons
How big is 18439742836914?- 18,439,742,836,914 seconds is equal to 586,326 years, 40 weeks, 5 days, 12 hours, 1 minute, 54 seconds.
-
To count from 1 to 18,439,742,836,914 would take you about one million, four hundred sixty-five thousand, eight hundred sixteen 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 18439742836914 cubic inches would be around 2201.6 feet tall.
Recreational maths with 18439742836914
- 18439742836914 backwards is 41963824793481
- The number of decimal digits it has is: 14
- The sum of 18439742836914's digits is 69
- More coming soon!
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The information we have on file for 18439742836914 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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