21146047528960000

Names of 21146047528960000

• Cardinal: 21146047528960000 can be written as Twenty-one quadrillion, one hundred forty-six trillion, forty-seven billion, five hundred twenty-eight million, nine hundred sixty thousand.

Scientific notation

• Scientific notation: 2.114604752896 × 10¹⁶

Factors of 21146047528960000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 67880

Divisors of 21146047528960000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 64 74 80 100 103 125 128 148 160 185 200 206 250 256 296 320 370 400 412 500 512 515 592 625 640 740 800 824 925 1000 1024 1030 1184 1250 1280 1480 1600 1648 1850 2000 2048 2060 2368 2500 2560 2575 2960 3200 3296 3700 3811 4000 4096 4120 4625 4736 5000 5120 5150 5920 6400 6592 7400 7622 8000 8192 8240 9250 9472 10000 10240 10300 11840 12800 12875 13184 14800 15244 16000 16384 16480 18500 18944 19055 20000 20480 20600 23125 23680 25600 25750 26368 29600 30488 32000 32768 32960 37000 37888 38110 40000 40960 41200 46250 47360 51200 51500 52736 59200 60976 64000 64375 65536 65920 67733 74000 75776 76220 80000 81920 82400 92500 94720 95275 102400 103000 105472 118400 121952 128000 128750 131072 131840 135466 148000 151552 152440 160000 163840 164800 185000 189440 190550 204800 206000 210944 236800 243904 256000 257500 263680 270932 296000 303104 304880 320000 327680 329600 338665 370000 378880 381100 409600 412000 421888 473600 476375 487808 512000 515000 527360 541864 592000 606208 609760 640000 655360 659200 677330 740000 757760 762200 819200 824000 843776 947200 952750 975616 1024000 1030000 1054720 1083728 1184000 1212416 1219520 1280000 1318400 1354660 1480000 1515520 1524400 1638400 1648000 1687552 1693325 1894400 1905500 1951232 2048000 2060000 2109440 2167456 2368000 2381875 2424832 2439040 2506121 2560000 2636800 2709320 2960000 3031040 3048800 3276800 3296000 3375104 3386650 3788800 3811000 3902464 4096000 4120000 4218880 4334912 4736000 4763750 4849664 4878080 5012242 5120000 5273600 5418640 5920000 6062080 6097600 6592000 6750208 6773300 6976499 7577600 7622000 7804928 8192000 8240000 8437760 8466625 8669824 9472000 9527500 9756160 10024484 10240000 10547200 10837280 11840000 12124160 12195200 12530605 13184000 13500416 13546600 13952998 15155200 15244000 15609856 16384000 16480000 16875520 16933250 17339648 18944000 19055000 19512320 20048968 20480000 21094400 21674560 23680000 24248320 24390400 25061210 26368000 27093200 27905996 30310400 30488000 31219712 32960000 33751040 33866500 34679296 34882495 37888000 38110000 39024640 40097936 40960000 42188800 42333125 43349120 47360000 48780800 50122420 52736000 54186400 55811992 60620800 60976000 62439424 62653025 65920000 67502080 67733000 69358592 69764990 75776000 76220000 78049280 80195872 81920000 84377600 84666250 86698240 94720000 97561600 100244840 105472000 108372800 111623984 121241600 121952000 124878848 125306050 131840000 135466000 138717184 139529980 151552000 152440000 156098560 160391744 168755200 169332500 173396480 174412475 189440000 195123200 200489680 210944000 216745600 223247968 243904000 249757696 250612100 258130463 263680000 270932000 277434368 279059960 303104000 304880000 312197120 313265125 320783488 337510400 338665000 346792960 348824950 378880000 390246400 400979360 421888000 433491200 446495936 487808000 499515392 501224200 516260926 527360000 541864000 554868736 558119920 606208000 609760000 624394240 626530250 641566976 677330000 693585920 697649900 757760000 780492800 801958720 843776000 866982400 872062375 892991872 975616000 1002448400 1032521852 1054720000 1083728000 1109737472 1116239840 1219520000 1248788480 1253060500 1283133952 1290652315 1354660000 1387171840 1395299800 1515520000 1560985600 1566325625 1603917440 1687552000 1733964800 1744124750 1785983744 1951232000 2004896800 2065043704 2109440000 2167456000 2219474944 2232479680 2439040000 2497576960 2506121000 2566267904 2581304630 2709320000 2774343680 2790599600 3031040000 3121971200 3132651250 3207834880 3467929600 3488249500 3571967488 3902464000 4009793600 4130087408 4218880000 4334912000 4360311875 4438949888 4464959360 4878080000 5012242000 5132535808 5162609260 5418640000 5548687360 5581199200 6243942400 6265302500 6415669760 6453261575 6935859200 6976499000 7143934976 7804928000 8019587200 8260174816 8437760000 8669824000 8720623750 8877899776 8929918720 9756160000 10024484000 10265071616 10325218520 10837280000 11097374720 11162398400 12487884800 12530605000 12831339520 12906523150 13871718400 13952998000 14287869952 15609856000 16039174400 16520349632 17339648000 17441247500 17859837440 19512320000 20048968000 20530143232 20650437040 21674560000 22194749440 22324796800 25061210000 25662679040 25813046300 27743436800 27905996000 28575739904 31219712000 32078348800 32266307875 33040699264 34679296000 34882495000 35719674880 39024640000 40097936000 41060286464 41300874080 43349120000 44389498880 44649593600 50122420000 51325358080 51626092600 55486873600 55811992000 57151479808 62439424000 64156697600 64532615750 66081398528 69358592000 69764990000 71439349760 78049280000 80195872000 82120572928 82601748160 86698240000 89299187200 100244840000 102650716160 103252185200 110973747200 111623984000 114302959616 128313395200 129065231500 132162797056 138717184000 139529980000 142878699520 156098560000 160391744000 161331539375 164241145856 165203496320 173396480000 178598374400 200489680000 205301432320 206504370400 221947494400 223247968000 228605919232 256626790400 258130463000 264325594112 277434368000 279059960000 285757399040 312197120000 320783488000 322663078750 328482291712 330406992640 346792960000 357196748800 400979360000 410602864640 413008740800 446495936000 457211838464 513253580800 516260926000 528651188224 554868736000 558119920000 571514798080 641566976000 645326157500 660813985280 693585920000 714393497600 801958720000 821205729280 826017481600 892991872000 914423676928 1026507161600 1032521852000 1057302376448 1109737472000 1116239840000 1143029596160 1283133952000 1290652315000 1321627970560 1387171840000 1428786995200 1603917440000 1642411458560 1652034963200 1785983744000 2053014323200 2065043704000 2114604752896 2232479680000 2286059192320 2566267904000 2581304630000 2643255941120 2774343680000 2857573990400 3207834880000 3304069926400 3571967488000 4106028646400 4130087408000 4229209505792 4464959360000 4572118384640 5132535808000 5162609260000 5286511882240 5548687360000 5715147980800 6415669760000 6608139852800 7143934976000 8212057292800 8260174816000 8458419011584 8929918720000 10265071616000 10325218520000 10573023764480 11430295961600 12831339520000 13216279705600 14287869952000 16520349632000 16916838023168 17859837440000 20530143232000 20650437040000 21146047528960 22860591923200 25662679040000 26432559411200 28575739904000 33040699264000 33833676046336 35719674880000 41060286464000 41300874080000 42292095057920 51325358080000 52865118822400 57151479808000 66081398528000 71439349760000 82601748160000 84584190115840 102650716160000 105730237644800 114302959616000 132162797056000 142878699520000 165203496320000 169168380231680 205301432320000 211460475289600 264325594112000 285757399040000 330406992640000 422920950579200 528651188224000 571514798080000 660813985280000 845841901158400 1057302376448000 1321627970560000 2114604752896000 2643255941120000 4229209505792000 5286511882240000 10573023764480000 21146047528960000
• Sum of all divisors σ(n): 54804088435640544
• Sum of proper divisors (its aliquot sum) s(n): 33658040906680544
• 21146047528960000 is an abundant number, because the sum of its proper divisors (33658040906680544) is greater than itself. Its abundance is 12511993377720544

Bases of 21146047528960000

• Binary: 1001011001000000011011111011011010111100000000000000000₂
• Hexadecimal: 0x4B2037DB5E0000
• Base-36: 5S7NC4JZ3LS

Squares and roots of 21146047528960000

• 21146047528960000 squared (21146047528960000²) is 447155326097035322038681600000000
• 21146047528960000 cubed (21146047528960000³) is 9455567778475516772777900877216219136000000000000
• The square root of 21146047528960000 is 145416806.2122119363
• The cube root of 21146047528960000 is 276530.5185321609

Scales and comparisons

• 21,146,047,528,960,000 seconds is equal to 672,378,902 years, 20 weeks, 6 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 21,146,047,528,960,000 would take you about two billion, seventeen million, one hundred thirty-six thousand, seven hundred seven 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 21146047528960000 cubic inches would be around 23044.2 feet tall.

Recreational maths with 21146047528960000

• 21146047528960000 backwards is 00006982574064112
• The number of decimal digits it has is: 17
• The sum of 21146047528960000's digits is 55
• More coming soon!