20468738529120

Names of 20468738529120

• Cardinal: 20468738529120 can be written as Twenty trillion, four hundred sixty-eight billion, seven hundred thirty-eight million, five hundred twenty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.046873852912 × 10¹³

Factors of 20468738529120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4459

Divisors of 20468738529120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 56 59 60 69 70 80 84 92 96 105 112 115 118 120 138 140 160 161 168 177 184 210 224 230 236 240 276 280 295 322 336 345 354 368 413 420 460 472 480 483 552 560 590 644 672 690 708 736 805 826 840 885 920 944 966 1104 1120 1180 1239 1288 1357 1380 1416 1610 1652 1667 1680 1770 1840 1888 1932 2065 2208 2360 2415 2478 2576 2693 2714 2760 2832 3220 3304 3334 3360 3540 3680 3864 4071 4130 4720 4830 4956 5001 5152 5386 5428 5520 5664 6195 6440 6608 6668 6785 7080 7728 8079 8142 8260 8335 9440 9499 9660 9912 10002 10772 10856 11040 11669 12390 12880 13216 13336 13465 13570 14160 15456 16158 16284 16520 16670 18851 18998 19320 19824 20004 20355 21544 21712 23338 24780 25005 25760 26672 26930 27140 28320 28497 32316 32568 33040 33340 35007 37702 37996 38341 38640 39648 40008 40395 40710 43088 43424 46676 47495 49560 50010 53344 53860 54280 56553 56994 58345 61939 64632 65136 66080 66680 70014 75404 75992 76682 77280 80016 80790 81420 86176 93352 94255 94990 98353 99120 100020 107720 108560 113106 113988 115023 116690 123878 129264 130272 133360 140028 142485 150808 151984 153364 158887 160032 161580 162840 175035 185817 186704 188510 189980 191705 196706 198240 200040 215440 217120 226212 227976 230046 233380 247756 258528 266720 268387 280056 282765 284970 295059 301616 303968 306728 309695 317774 323160 325680 350070 371634 373408 377020 379960 383410 393412 400080 430880 433573 452424 455952 460092 466760 476661 491765 495512 536774 560112 565530 569940 575115 590118 603232 613456 619390 635548 646320 651360 688471 700140 743268 754040 759920 766820 786824 794435 800160 805161 867146 904848 911904 920184 929085 933520 953322 983530 991024 1073548 1112209 1120224 1131060 1139880 1150230 1180236 1226912 1238780 1271096 1292640 1300719 1341935 1376942 1400280 1475295 1486536 1508080 1519840 1533640 1573648 1588870 1610322 1734292 1809696 1840368 1858170 1867040 1906644 1967060 1982048 2065413 2147096 2167865 2224418 2262119 2262120 2279760 2300460 2360472 2383305 2477560 2542192 2601438 2683870 2753884 2800560 2950590 2973072 3016160 3067280 3147296 3177740 3220644 3336627 3442355 3468584 3654401 3680736 3716340 3813288 3934120 4025805 4130826 4294192 4335730 4448836 4489231 4524238 4524240 4559520 4600920 4720944 4766610 4955120 5084384 5202876 5367740 5507768 5561045 5601120 5901180 5946144 6134560 6355480 6441288 6503595 6673254 6786357 6884710 6937168 7308802 7432680 7626576 7868240 8051610 8261652 8588384 8671460 8897672 8978462 9048476 9048480 9201840 9441888 9533220 9910240 10327065 10405752 10735480 10963203 11015536 11122090 11310595 11802360 12710960 12882576 13007190 13346508 13467693 13572714 13769420 13874336 14617604 14865360 15253152 15736480 15834833 16103220 16523304 16683135 17342920 17795344 17956924 18096952 18272005 18403680 19066440 20654130 20811504 21470960 21926406 22031072 22244180 22446155 22621190 23604720 25421920 25580807 25765152 26014380 26693016 26935386 27145428 27538840 29235208 29730720 31424617 31669666 32206440 33046608 33366270 33931785 34685840 35590688 35913848 36193904 36544010 38132880 41308260 41623008 42941920 43852812 44488360 44892310 45242380 47209440 47504499 51161614 52028760 53386032 53870772 54290856 54816015 55077680 58470416 62849234 63339332 64412880 66093216 66732540 67338465 67863570 69371680 71827696 72387808 73088020 76265760 76742421 79174165 82616520 87705624 88976720 89784620 90484760 94273851 95008998 102323228 103252313 104057520 106772064 107741544 108581712 109632030 110155360 116940832 125698468 126678664 127904035 128825760 133465080 134676930 135727140 143655392 146176040 153484842 157123085 158348330 165233040 175411248 177953440 179569240 180969520 188547702 190017996 204646456 206504626 208115040 215483088 217163424 219264060 237522495 251396936 253357328 255808070 264864629 266930160 269353860 271454280 292352080 306969684 309756939 314246170 316696660 330466080 350822496 359138480 361939040 377095404 380035992 383712105 409292912 413009252 430966176 438528120 471369255 475044990 502793872 506714656 511616140 516261565 529729258 533860320 538707720 542908560 584704160 613939368 619513878 628492340 633393320 718276960 722766191 754190808 760071984 767424210 794593887 818585824 826018504 877056240 942738510 950089980 1005587744 1023232280 1032523130 1059458516 1077415440 1085817120 1227878736 1239027756 1256984680 1266786640 1324323145 1445532382 1508381616 1520143968 1534848420 1548784695 1589187774 1652037008 1754112480 1854052403 1885477020 1900179960 2046464560 2065046260 2118917032 2154830880 2168298573 2455757472 2478055512 2513969360 2533573280 2648646290 2891064764 3016763232 3069696840 3097569390 3178375548 3304074016 3613830955 3708104806 3770954040 3800359920 3972969435 4092929120 4130092520 4237834064 4336597146 4956111024 5027938720 5297292580 5562157209 5782129528 6091886467 6139393680 6195138780 6356751096 7227661910 7416209612 7541908080 7600719840 7945938870 8260185040 8475668128 8673194292 9270262015 9912222048 10594585160 10841492865 11124314418 11564259056 12183772934 12278787360 12390277560 12713502192 14455323820 14832419224 15083816160 15891877740 16520370080 17346388584 18275659401 18540524030 21189170320 21682985730 22248628836 23128518112 24367545868 24780555120 25427004384 27810786045 28910647640 29664838448 30459432335 31783755480 34692777168 36551318802 37081048060 42378340640 42643205269 43365971460 44497257672 48735091736 49561110240 55621572090 57821295280 59329676896 60918864670 63567510960 69385554336 73102637604 74162096120 85286410538 86731942920 88994515344 91378297005 97470183472 111243144180 115642590560 121837729340 127135021920 127929615807 146205275208 148324192240 170572821076 173463885840 177989030688 182756594010 194940366944 213216026345 222486288360 243675458680 255859231614 292410550416 296648384480 341145642152 346927771680 365513188020 426432052690 444972576720 487350917360 511718463228 584821100832 639648079035 682291284304 731026376040 852864105380 889945153440 974701834720 1023436926456 1279296158070 1364582568608 1462052752080 1705728210760 2046873852912 2558592316140 2924105504160 3411456421520 4093747705824 5117184632280 6822912843040 10234369264560 20468738529120
• Sum of all divisors σ(n): 78270463918080
• Sum of proper divisors (its aliquot sum) s(n): 57801725388960
• 20468738529120 is an abundant number, because the sum of its proper divisors (57801725388960) is greater than itself. Its abundance is 37332986859840

Bases of 20468738529120

• Binary: 100101001110110111111111000111001011101100000₂
• Hexadecimal: 0x129DBFE39760
• Base-36: 7977IFL9C

Squares and roots of 20468738529120

• 20468738529120 squared (20468738529120²) is 418969256973481581087974400
• 20468738529120 cubed (20468738529120³) is 8575772172729880680924077129576214528000
• The square root of 20468738529120 is 4524238.9999998893
• The cube root of 20468738529120 is 27354.5994241615

Scales and comparisons

• 20,468,738,529,120 seconds is equal to 650,842 years, 29 weeks, 4 days, 22 hours, 32 minutes.
• To count from 1 to 20,468,738,529,120 would take you about one million, six hundred twenty-seven thousand, one hundred six 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 20468738529120 cubic inches would be around 2279.5 feet tall.

Recreational maths with 20468738529120

• 20468738529120 backwards is 02192583786402
• The number of decimal digits it has is: 14
• The sum of 20468738529120's digits is 57
• More coming soon!