20843453171200

Names of 20843453171200

• Cardinal: 20843453171200 can be written as Twenty trillion, eight hundred forty-three billion, four hundred fifty-three million, one hundred seventy-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.08434531712 × 10¹³

Factors of 20843453171200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 41

Divisors of 20843453171200

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 25 32 40 44 46 50 55 64 80 88 92 100 110 115 128 160 176 184 200 220 230 253 256 275 320 352 368 400 440 460 506 512 529 550 575 640 704 736 800 880 920 1012 1058 1100 1150 1265 1280 1408 1472 1600 1760 1840 2024 2116 2200 2300 2530 2560 2645 2816 2944 3200 3520 3680 4048 4232 4400 4600 5060 5290 5632 5819 5888 6325 6400 7040 7360 8096 8464 8800 9200 10120 10580 11638 11776 12167 12650 12800 13225 14080 14720 16192 16928 17600 18400 20240 21160 23276 24334 25300 26450 28160 29095 29440 32384 33856 35200 36800 40480 42320 46552 48668 50600 52900 58190 58880 60835 64768 67712 70400 73600 80960 84640 93104 97336 101200 105800 116380 121670 129536 133837 135424 140800 145475 147200 161920 169280 186208 194672 202400 211600 232760 243340 267674 270848 279841 290950 294400 304175 323840 338560 372416 389344 404800 423200 465520 486680 535348 559682 581900 608350 647680 669185 677120 744832 778688 809600 846400 931040 973360 1070696 1119364 1163800 1216700 1338370 1354240 1399205 1489664 1557376 1619200 1692800 1862080 1946720 2141392 2238728 2327600 2433400 2676740 2798410 2979328 3078251 3114752 3238400 3345925 3385600 3724160 3893440 4282784 4477456 4655200 4866800 5353480 5596820 6156502 6229504 6436343 6691850 6771200 6996025 7448320 7786880 8565568 8954912 9310400 9733600 10706960 11193640 12313004 12872686 13383700 13992050 14896640 15391255 15573760 17131136 17909824 18620800 19467200 21413920 22387280 24626008 25745372 26767400 27984100 30782510 31147520 32181715 34262272 35819648 37241600 38934400 42827840 44774560 49252016 51490744 53534800 55968200 61565020 64363430 68524544 70799773 71639296 74483200 76956275 77868800 85655680 89549120 98504032 102981488 107069600 111936400 123130040 128726860 141599546 143278592 148035889 153912550 155737600 160908575 171311360 179098240 197008064 205962976 214139200 223872800 246260080 257453720 283199092 296071778 307825100 321817150 342622720 353998865 358196480 394016128 411925952 428278400 447745600 492520160 514907440 566398184 592143556 615650200 643634300 707997730 716392960 740179445 788032256 823851904 856556800 895491200 985040320 1029814880 1132796368 1184287112 1231300400 1287268600 1415995460 1480358890 1576064512 1628394779 1647703808 1713113600 1769994325 1790982400 1970080640 2059629760 2265592736 2368574224 2462600800 2574537200 2831990920 2960717780 3256789558 3295407616 3539988650 3581964800 3700897225 3940161280 4119259520 4531185472 4737148448 4925201600 5149074400 5663981840 5921435560 6513579116 7079977300 7401794450 7880322560 8141973895 8238519040 9062370944 9474296896 9850403200 10298148800 11327963680 11842871120 13027158232 14159954600 14803588900 16283947790 16477038080 18124741888 18948593792 19700806400 20596297600 22655927360 23685742240 26054316464 28319909200 29607177800 32567895580 36249483776 37897187584 39401612800 40709869475 41192595200 45311854720 47371484480 52108632928 56639818400 59214355600 65135791160 75794375168 81419738950 82385190400 90623709440 94742968960 104217265856 113279636800 118428711200 130271582320 162839477900 181247418880 189485937920 208434531712 226559273600 236857422400 260543164640 325678955800 378971875840 416869063424 453118547200 473714844800 521086329280 651357911600 833738126848 906237094400 947429689600 1042172658560 1302715823200 1894859379200 2084345317120 2605431646400 4168690634240 5210863292800 10421726585600 20843453171200
• Sum of all divisors σ(n): 58896670564908
• Sum of proper divisors (its aliquot sum) s(n): 38053217393708
• 20843453171200 is an abundant number, because the sum of its proper divisors (38053217393708) is greater than itself. Its abundance is 17209764222508

Bases of 20843453171200

• Binary: 100101111010011111110100111110100011000000000₂
• Hexadecimal: 0x12F4FE9F4600
• Base-36: 7DZCLUTJ4

Squares and roots of 20843453171200

• 20843453171200 squared (20843453171200²) is 434449540100007336509440000
• 20843453171200 cubed (20843453171200³) is 9055428644323879483310952706736128000000
• The square root of 20843453171200 is 4565463.0839817335
• The cube root of 20843453171200 is 27520.5150153755
• Being both a perfect square and a perfect cube, 20843453171200 is also a perfect sixth number.

Scales and comparisons

• 20,843,453,171,200 seconds is equal to 662,757 years, 17 weeks, 3 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,843,453,171,200 would take you about one million, six hundred fifty-six thousand, eight hundred ninety-three 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 20843453171200 cubic inches would be around 2293.4 feet tall.

Recreational maths with 20843453171200

• 20843453171200 backwards is 00217135434802
• 20843453171200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20843453171200's digits is 40
• More coming soon!