20118722105668800

Names of 20118722105668800

• Cardinal: 20118722105668800 can be written as Twenty quadrillion, one hundred eighteen trillion, seven hundred twenty-two billion, one hundred five million, six hundred sixty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 2.01187221056688 × 10¹⁶

Factors of 20118722105668800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11502

Divisors of 20118722105668800

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 181 192 200 240 300 320 362 400 480 543 600 724 800 905 960 1086 1200 1448 1600 1810 2172 2400 2715 2896 3620 4344 4525 4800 5430 5792 7240 8688 9050 10860 11311 11584 13575 14480 17376 18100 21720 22622 27150 28960 32761 33933 34752 36200 43440 45244 54300 56555 57920 65522 67866 72400 86880 90488 98283 108600 113110 131044 135732 144800 163805 169665 173760 180976 196566 217200 226220 262088 271464 282775 289600 327610 339330 361952 393132 434400 452440 491415 524176 542928 565550 655220 678660 723904 786264 819025 848325 868800 904880 982830 1048352 1085856 1131100 1310440 1357320 1572528 1638050 1696650 1809760 1965660 2047291 2096704 2171712 2262200 2457075 2620880 2714640 3145056 3276100 3393300 3619520 3931320 4094582 4524400 4914150 5241760 5429280 6141873 6290112 6552200 6786600 7862640 8189164 9048800 9828300 10236455 10483520 10858560 12283746 13104400 13573200 15725280 16378328 18097600 19656600 20472910 24567492 26208800 27146400 30709365 31450560 32756656 39313200 40945820 49134984 51182275 52417600 54292800 61418730 65513312 78626400 81891640 98269968 102364550 122837460 127938721 131026624 153546825 157252800 163783280 196539936 204729100 245674920 255877442 307093650 327566560 370559671 383816163 393079872 409458200 491349840 511754884 614187300 639693605 655133120 741119342 767632326 818916400 982699680 1023509768 1111679013 1228374600 1279387210 1482238684 1535264652 1637832800 1852798355 1919080815 1965399360 2047019536 2223358026 2456749200 2558774420 2964477368 3070529304 3198468025 3275665600 3705596710 3838161630 4094039072 4446716052 4913498400 5117548840 5558395065 5928954736 6141058608 6396936050 7411193420 7676323260 8188078144 8893432104 9263991775 9595404075 9826996800 10235097680 11116790130 11857909472 12282117216 12793872100 14822386840 15352646520 17786864208 18527983550 19190808150 20470195360 22233580260 23156908501 23715818944 24564234432 25587744200 27791975325 29644773680 30705293040 35573728416 37055967100 38381616300 40940390720 44467160520 46313817002 51175488400 55583950650 59289547360 61410586080 69470725503 71147456832 74111934200 76763232600 88934321040 92627634004 102350976800 111167901300 115784542505 118579094720 122821172160 138941451006 148223868400 153526465200 177868642080 185255268008 204701953600 222335802600 231569085010 277882902012 296447736800 307052930400 347353627515 355737284160 370510536016 444671605200 463138170020 555765804024 578922712525 592895473600 614105860800 694707255030 741021072032 889343210400 926276340040 1111531608048 1157845425050 1389414510060 1482042144064 1736768137575 1778686420800 1852552680080 2223063216096 2315690850100 2778829020120 3473536275150 3705105360160 4191400438681 4446126432192 4631381700200 5557658040240 6947072550300 7410210720320 8382800877362 9262763400400 11115316080480 12574201316043 13894145100600 16765601754724 18525526800800 20957002193405 22230632160960 25148402632086 27788290201200 33531203509448 37051053601600 41914004386810 50296805264172 55576580402400 62871006580215 67062407018896 83828008773620 100593610528344 104785010967025 111153160804800 125742013160430 134124814037792 167656017547240 201187221056688 209570021934050 251484026320860 268249628075584 314355032901075 335312035094480 402374442113376 419140043868100 502968052641720 628710065802150 670624070188960 804748884226752 838280087736200 1005936105283440 1257420131604300 1341248140377920 1676560175472400 2011872210566880 2514840263208600 3353120350944800 4023744421133760 5029680526417200 6706240701889600 10059361052834400 20118722105668800
• Sum of all divisors σ(n): 66378732393750012
• Sum of proper divisors (its aliquot sum) s(n): 46260010288081212
• 20118722105668800 is an abundant number, because the sum of its proper divisors (46260010288081212) is greater than itself. Its abundance is 26141288182412412

Bases of 20118722105668800

• Binary: 1000111011110011101111100000100011100010111010011000000₂
• Hexadecimal: 0x4779DF047174C0
• Base-36: 5I3HPCBPC5C

Squares and roots of 20118722105668800

• 20118722105668800 squared (20118722105668800²) is 404762979165126433713095293440000
• 20118722105668800 cubed (20118722105668800³) is 8143313896485789107529104066970107623452672000000
• The square root of 20118722105668800 is 141840481.1951397745
• The cube root of 20118722105668800 is 271977.8046771001

Scales and comparisons

• 20,118,722,105,668,800 seconds is equal to 639,713,131 years, 34 weeks, 4 days, 17 hours, 20 minutes.
• To count from 1 to 20,118,722,105,668,800 would take you about one billion, nine hundred nineteen million, one hundred thirty-nine thousand, three hundred ninety-five 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 20118722105668800 cubic inches would be around 22664.8 feet tall.

Recreational maths with 20118722105668800

• 20118722105668800 backwards is 00886650122781102
• The number of decimal digits it has is: 17
• The sum of 20118722105668800's digits is 57
• More coming soon!