20766104137728

Names of 20766104137728

• Cardinal: 20766104137728 can be written as Twenty trillion, seven hundred sixty-six billion, one hundred four million, one hundred thirty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.0766104137728 × 10¹³

Factors of 20766104137728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 269

Divisors of 20766104137728

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 96 108 128 142 144 192 193 213 216 256 284 288 384 386 426 432 512 568 576 579 639 768 772 852 864 1024 1136 1152 1158 1278 1536 1544 1704 1728 1737 1917 2048 2272 2304 2316 2556 3072 3088 3408 3456 3474 3834 4096 4544 4608 4632 5041 5112 5211 6144 6176 6816 6912 6948 7668 9088 9216 9264 10082 10224 10422 12288 12352 13632 13703 13824 13896 15123 15336 18176 18432 18528 20164 20448 20844 24704 27264 27406 27648 27792 30246 30672 36352 36864 37056 37249 40328 40896 41109 41688 45369 49408 54528 54812 55296 55584 60492 61344 72704 74112 74498 80656 81792 82218 83376 90738 98816 109056 109624 110592 111168 111747 120984 122688 123327 136107 145408 148224 148996 161312 163584 164436 166752 181476 197632 218112 219248 222336 223494 241968 245376 246654 272214 290816 296448 297992 322624 327168 328872 333504 335241 362952 369981 395264 436224 438496 444672 446988 483936 490752 493308 544428 592896 595984 645248 654336 657744 667008 670482 725904 739962 790528 872448 876992 889344 893976 967872 972913 981504 986616 1005723 1088856 1185792 1191968 1290496 1308672 1315488 1334016 1340964 1451808 1479924 1753984 1778688 1787952 1935744 1945826 1963008 1973232 2011446 2177712 2371584 2383936 2580992 2617344 2630976 2644679 2668032 2681928 2903616 2918739 2959848 3507968 3557376 3575904 3871488 3891652 3926016 3946464 4022892 4355424 4767872 5161984 5261952 5289358 5336064 5363856 5807232 5837478 5919696 7015936 7114752 7151808 7742976 7783304 7852032 7892928 7934037 8045784 8710848 8756217 9535744 10323968 10523904 10578716 10672128 10727712 11614464 11674956 11839392 14031872 14303616 15485952 15566608 15785856 15868074 16091568 17421696 17512434 19071488 20647936 21047808 21157432 21344256 21455424 23228928 23349912 23678784 23802111 26268651 28063744 28607232 30971904 31133216 31571712 31736148 32183136 34843392 35024868 38142976 42095616 42314864 42910848 46457856 46699824 47357568 47604222 52537302 56127488 57214464 61943808 62266432 63143424 63472296 64366272 69686784 70049736 71406333 76285952 84191232 84629728 85821696 92915712 93399648 94715136 95208444 105074604 114428928 124532864 126286848 126944592 128732544 139373568 140099472 142812666 152571904 168382464 169259456 171643392 185831424 186799296 187772209 189430272 190416888 210149208 228857856 249065728 252573696 253889184 257465088 278747136 280198944 285625332 338518912 343286784 373598592 375544418 378860544 380833776 420298416 457715712 498131456 505147392 507778368 514930176 557494272 560397888 563316627 571250664 677037824 686573568 747197184 751088836 757721088 761667552 840596832 996262912 1015556736 1029860352 1120795776 1126633254 1142501328 1354075648 1373147136 1494394368 1502177672 1515442176 1523335104 1681193664 1689949881 1992525824 2031113472 2059720704 2241591552 2253266508 2285002656 2708151296 2988788736 3004355344 3046670208 3362387328 3379899762 3985051648 4062226944 4119441408 4483183104 4506533016 4570005312 5069849643 5416302592 5977577472 6008710688 6093340416 6724774656 6759799524 8124453888 8966366208 9013066032 9140010624 10139699286 10832605184 11955154944 12017421376 12186680832 13449549312 13519599048 16248907776 17932732416 18026132064 18280021248 20279398572 24034842752 24373361664 26899098624 27039198096 32497815552 35865464832 36052264128 36560042496 40558797144 48069685504 48746723328 53798197248 54078396192 72104528256 73120084992 81117594288 96139371008 97493446656 107596394496 108156792384 144209056512 146240169984 162235188576 192278742016 216313584768 288418113024 292480339968 324470377152 384557484032 432627169536 576836226048 648940754304 769114968064 865254339072 1153672452096 1297881508608 1730508678144 2307344904192 2595763017216 3461017356288 5191526034432 6922034712576 10383052068864 20766104137728
• Sum of all divisors σ(n): 62725386770760
• Sum of proper divisors (its aliquot sum) s(n): 41959282633032
• 20766104137728 is an abundant number, because the sum of its proper divisors (41959282633032) is greater than itself. Its abundance is 21193178495304

Bases of 20766104137728

• Binary: 100101110001011111100010000101011000000000000₂
• Hexadecimal: 0x12E2FC42B000
• Base-36: 7CZTE8LC0

Squares and roots of 20766104137728

• 20766104137728 squared (20766104137728²) is 431231081058963962393001984
• 20766104137728 cubed (20766104137728³) is 8954989536695470107394156684413713252352
• The square root of 20766104137728 is 4556984.1054943345
• The cube root of 20766104137728 is 27486.4303908087

Scales and comparisons

• 20,766,104,137,728 seconds is equal to 660,297 years, 45 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 20,766,104,137,728 would take you about one million, six hundred fifty thousand, seven hundred forty-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 20766104137728 cubic inches would be around 2290.5 feet tall.

Recreational maths with 20766104137728

• 20766104137728 backwards is 82773140166702
• 20766104137728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20766104137728's digits is 54
• More coming soon!