20139879774720
20,139,879,774,720 is an even composite number composed of seven prime numbers multiplied together.
20139879774720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 20139879774720:
29 × 3 × 5 × 31 × 61 × 293 × 4733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 61 × 293 × 4733)See below for interesting mathematical facts about the number 20139879774720 from the Numbermatics database.
Names of 20139879774720
- Cardinal: 20139879774720 can be written as Twenty trillion, one hundred thirty-nine billion, eight hundred seventy-nine million, seven hundred seventy-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.013987977472 × 1013
Factors of 20139879774720
Divisors of 20139879774720
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 61 62 64 80 93 96 120 122 124 128 155 160 183 186 192 240 244 248 256 293 305 310 320 366 372 384 465 480 488 496 512 586 610 620 640 732 744 768 879 915 930 960 976 992 1172 1220 1240 1280 1464 1465 1488 1536 1758 1830 1860 1891 1920 1952 1984 2344 2440 2480 2560 2928 2930 2976 3516 3660 3720 3782 3840 3904 3968 4395 4688 4733 4880 4960 5673 5856 5860 5952 7032 7320 7440 7564 7680 7808 7936 8790 9083 9376 9455 9466 9760 9920 11346 11712 11720 11904 14064 14199 14640 14880 15128 15616 15872 17580 17873 18166 18752 18910 18932 19520 19840 22692 23424 23440 23665 23808 27249 28128 28365 28398 29280 29760 30256 31232 35160 35746 36332 37504 37820 37864 39040 39680 45384 45415 46848 46880 47330 47616 53619 54498 56256 56730 56796 58560 59520 60512 70320 70995 71492 72664 75008 75640 75728 78080 79360 89365 90768 90830 93696 93760 94660 107238 108996 112512 113460 113592 117120 119040 121024 136245 140640 141990 142984 145328 146723 150016 151280 151456 156160 178730 181536 181660 187520 189320 214476 217992 225024 226920 227184 234240 238080 242048 268095 272490 281280 283980 285968 288713 290656 293446 302560 302912 357460 363072 363320 375040 378640 428952 435984 440169 450048 453840 454368 468480 484096 536190 544980 554063 562560 567960 571936 577426 581312 586892 605120 605824 714920 726144 726640 733615 750080 757280 857904 866139 871968 880338 907680 908736 968192 1072380 1089960 1108126 1125120 1135920 1143872 1154852 1162624 1173784 1210240 1211648 1386769 1429840 1443565 1452288 1453280 1467230 1514560 1662189 1715808 1732278 1743936 1760676 1815360 1817472 2144760 2179920 2200845 2216252 2250240 2271840 2287744 2309704 2325248 2347568 2420480 2423296 2770315 2773538 2859680 2887130 2904576 2906560 2934460 3029120 3324378 3431616 3464556 3487872 3521352 3630720 3634944 4160307 4289520 4330695 4359840 4401690 4432504 4543680 4575488 4619408 4650496 4695136 4840960 5540630 5547076 5719360 5774260 5813120 5868920 6058240 6648756 6863232 6929112 6933845 6975744 7042704 7261440 7269888 8310945 8320614 8579040 8661390 8719680 8803380 8865008 8950103 9087360 9150976 9238816 9390272 11081260 11094152 11438720 11548520 11626240 11737840 12116480 13297512 13726464 13858224 13867690 13951488 14085408 14522880 16621890 16641228 17158080 17322780 17439360 17606760 17730016 17900206 18174720 18477632 18780544 20801535 22162520 22188304 22877440 23097040 23252480 23475680 26595024 26850309 27452928 27716448 27735380 28170816 33243780 33282456 34316160 34645560 34878720 35213520 35460032 35800412 36349440 36955264 37561088 41603070 42989839 44325040 44376608 44750515 45754880 46194080 46951360 53190048 53700618 55432896 55470760 56341632 66487560 66564912 68632320 69291120 69757440 70427040 70920064 71600824 73910528 75122176 83206140 84592909 85979678 88650080 88753216 89501030 92388160 93902720 106380096 107401236 110865792 110941520 112683264 128969517 132975120 133129824 134251545 137264640 138582240 140854080 141840128 143201648 147821056 166412280 169185818 171959356 177300160 177506432 179002060 184776320 187805440 212760192 214802472 214949195 221731584 221883040 225366528 253778727 257939034 265950240 266259648 268503090 277164480 281708160 283680256 286403296 332824560 338371636 343918712 354600320 355012864 358004120 369552640 375610880 422964545 425520384 429604944 429898390 443463168 443766080 507557454 515878068 531900480 532519296 537006180 554328960 563416320 572806592 644847585 665649120 676743272 687837424 709200640 710025728 716008240 739105280 845929090 851040768 859209888 859796780 887532160 1015114908 1031756136 1063800960 1065038592 1074012360 1108657920 1126832640 1145613184 1268893635 1289695170 1331298240 1353486544 1375674848 1418401280 1432016480 1691858180 1718419776 1719593560 1775064320 2030229816 2063512272 2127601920 2130077184 2148024720 2217315840 2291226368 2537787270 2579390340 2622380179 2662596480 2706973088 2751349696 2864032960 3383716360 3436839552 3439187120 3550128640 4060459632 4127024544 4255203840 4296049440 4582452736 5075574540 5158780680 5244760358 5325192960 5413946176 5502699392 5728065920 6767432720 6873679104 6878374240 7867140537 8120919264 8254049088 8592098880 10151149080 10317561360 10489520716 10650385920 10827892352 11005398784 11456131840 13111900895 13534865440 13747358208 13756748480 15734281074 16241838528 16508098176 17184197760 20302298160 20635122720 20979041432 21655784704 22010797568 22912263680 26223801790 27069730880 27513496960 31468562148 32483677056 33016196352 34368395520 39335702685 40604596320 41270245440 41958082864 43311569408 52447603580 54139461760 55026993920 62937124296 64967354112 66032392704 68736791040 78671405370 81209192640 82540490880 83916165728 104895207160 108278923520 110053987840 125874248592 129934708224 157342810740 162418385280 165080981760 167832331456 209790414320 216557847040 251748497184 314685621480 324836770560 330161963520 335664662912 419580828640 503496994368 629371242960 649673541120 671329325824 839161657280 1006993988736 1258742485920 1342658651648 1678323314560 2013987977472 2517484971840 3356646629120 4027975954944 5034969943680 6713293258240 10069939887360 20139879774720
- Sum of all divisors σ(n): 67796008777728
- Sum of proper divisors (its aliquot sum) s(n): 47656129003008
- 20139879774720 is an abundant number, because the sum of its proper divisors (47656129003008) is greater than itself. Its abundance is 27516249228288
Bases of 20139879774720
- Binary: 1001001010001001011100110000100111010000000002
- Hexadecimal: 0x12512E613A00
- Base-36: 7504SF6DC
Squares and roots of 20139879774720
- 20139879774720 squared (201398797747202) is 405614757340175717951078400
- 20139879774720 cubed (201398797747203) is 8169032447683365604853779106573058048000
-
The
square root of 20139879774720 is 4487747.7396484753 -
The
cube root of 20139879774720 is 27207.3112260671
Scales and comparisons
How big is 20139879774720?- 20,139,879,774,720 seconds is equal to 640,385 years, 45 weeks, 5 days, 8 hours, 32 minutes.
-
To count from 1 to 20,139,879,774,720 would take you about one million, six hundred thousand, nine hundred sixty-four 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 20139879774720 cubic inches would be around 2267.3 feet tall.
Recreational maths with 20139879774720
- 20139879774720 backwards is 02747797893102
- The number of decimal digits it has is: 14
- The sum of 20139879774720's digits is 66
- More coming soon!
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The information we have on file for 20139879774720 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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