21292066768000

Names of 21292066768000

• Cardinal: 21292066768000 can be written as Twenty-one trillion, two hundred ninety-two billion, sixty-six million, seven hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 2.1292066768 × 10¹³

Factors of 21292066768000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 28619

Divisors of 21292066768000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 37 40 50 56 64 70 74 80 100 112 125 128 140 148 160 175 181 185 200 224 250 259 280 296 320 350 362 370 400 448 500 518 560 592 640 700 724 740 800 875 896 905 925 1000 1036 1120 1184 1267 1295 1400 1448 1480 1600 1750 1810 1850 2000 2072 2240 2368 2534 2590 2800 2896 2960 3200 3500 3620 3700 4000 4144 4480 4525 4625 4736 5068 5180 5600 5792 5920 6335 6475 6697 7000 7240 7400 8000 8288 9050 9250 10136 10360 11200 11584 11840 12670 12950 13394 14000 14480 14800 16000 16576 18100 18500 20272 20720 22400 22625 23168 23680 25340 25900 26788 28000 28387 28960 29600 31675 32375 33152 33485 36200 37000 40544 41440 45250 46879 50680 51800 53576 56000 56774 57920 59200 63350 64750 66970 72400 74000 81088 82880 90500 93758 101360 103600 107152 112000 113548 115840 118400 126700 129500 133940 141935 144800 148000 158375 162176 165760 167425 181000 187516 198709 202720 207200 214304 227096 234395 253400 259000 267880 283870 289600 296000 316750 334850 362000 375032 397418 405440 414400 428608 454192 468790 506800 518000 535760 567740 579200 592000 633500 669700 709675 724000 750064 794836 810880 828800 837125 857216 908384 937580 993545 1013600 1036000 1050319 1071520 1135480 1171975 1267000 1339400 1419350 1448000 1500128 1589672 1674250 1816768 1875160 1987090 2027200 2072000 2100638 2143040 2270960 2343950 2534000 2678800 2838700 2896000 3000256 3179344 3348500 3548375 3633536 3750320 3974180 4054400 4144000 4201276 4286080 4541920 4687900 4967725 5068000 5138047 5251595 5357600 5677400 5859875 6000512 6358688 6697000 7096750 7352233 7500640 7948360 8402552 9083840 9375800 9935450 10136000 10276094 10503190 10715200 11354800 11719750 12717376 13394000 14193500 14704466 15001280 15896720 16805104 18167680 18751600 19870900 20272000 20552188 21006380 21430400 22709600 23439500 24838625 25434752 25690235 26257975 26788000 28387000 29408932 30002560 31793440 33610208 35966329 36761165 37503200 39741800 41104376 42012760 45419200 46879000 49677250 51380470 52515950 53576000 56774000 58817864 63586880 67220416 71932658 73522330 75006400 79483600 82208752 84025520 90838400 93758000 99354500 102760940 105031900 107152000 113548000 117635728 127173760 128451175 131289875 134440832 143865316 147044660 150012800 158967200 164417504 168051040 179831645 183805825 187516000 190107739 198709000 205521880 210063800 227096000 235271456 256902350 262579750 287730632 294089320 317934400 328835008 336102080 359663290 367611650 375032000 380215478 397418000 411043760 420127600 454192000 470542912 513804700 525159500 575461264 588178640 635868800 642255875 657670016 672204160 719326580 735223300 750064000 760430956 794836000 822087520 840255200 899158225 919029125 941085824 950538695 1027609400 1050319000 1150922528 1176357280 1284511750 1330754173 1438653160 1470446600 1520861912 1589672000 1644175040 1680510400 1798316450 1838058250 1901077390 2055218800 2100638000 2301845056 2352714560 2569023500 2661508346 2877306320 2940893200 3041723824 3179344000 3288350080 3361020800 3596632900 3676116500 3802154780 4110437600 4201276000 4495791125 4603690112 4705429120 4752693475 5138047000 5323016692 5754612640 5881786400 6083447648 6653770865 7193265800 7352233000 7604309560 8220875200 8402552000 8991582250 9505386950 10276094000 10646033384 11509225280 11763572800 12166895296 13307541730 14386531600 14704466000 15208619120 16441750400 16805104000 17983164500 19010773900 20552188000 21292066768 23018450560 23527145600 23763467375 24333790592 26615083460 28773063200 29408932000 30417238240 33268854325 35966329000 38021547800 41104376000 42584133536 47526934750 53230166920 57546126400 58817864000 60834476480 66537708650 71932658000 76043095600 82208752000 85168267072 95053869500 106460333840 115092252800 117635728000 121668952960 133075417300 143865316000 152086191200 166344271625 170336534144 190107739000 212920667680 266150834600 287730632000 304172382400 332688543250 380215478000 425841335360 532301669200 575461264000 608344764800 665377086500 760430956000 851682670720 1064603338400 1330754173000 1520861912000 2129206676800 2661508346000 3041723824000 4258413353600 5323016692000 10646033384000 21292066768000
• Sum of all divisors σ(n): 62480507281920
• Sum of proper divisors (its aliquot sum) s(n): 41188440513920
• 21292066768000 is an abundant number, because the sum of its proper divisors (41188440513920) is greater than itself. Its abundance is 19896373745920

Bases of 21292066768000

• Binary: 100110101110101110010000100111000010010000000₂
• Hexadecimal: 0x135D72138480
• Base-36: 7JPFUT474

Squares and roots of 21292066768000

• 21292066768000 squared (21292066768000²) is 453352107252969965824000000
• 21292066768000 cubed (21292066768000³) is 9652803337043733578623286136832000000000
• The square root of 21292066768000 is 4614332.7543643837
• The cube root of 21292066768000 is 27716.5565319473

Scales and comparisons

• 21,292,066,768,000 seconds is equal to 677,021 years, 44 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,292,066,768,000 would take you about one million, six hundred ninety-two thousand, five hundred fifty-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 21292066768000 cubic inches would be around 2309.7 feet tall.

Recreational maths with 21292066768000

• 21292066768000 backwards is 00086766029212
• The number of decimal digits it has is: 14
• The sum of 21292066768000's digits is 49
• More coming soon!