1221377920000
1,221,377,920,000 is an even composite number composed of six prime numbers multiplied together.
1221377920000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, three hundred twenty divisors.
Prime factorization of 1221377920000:
210 × 54 × 72 × 17 × 29 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 17 × 29 × 79)See below for interesting mathematical facts about the number 1221377920000 from the Numbermatics database.
Names of 1221377920000
- Cardinal: 1221377920000 can be written as One trillion, two hundred twenty-one billion, three hundred seventy-seven million, nine hundred twenty thousand.
Scientific notation
- Scientific notation: 1.22137792 × 1012
Factors of 1221377920000
Divisors of 1221377920000
- Number of divisors d(n): 1320
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 29 32 34 35 40 49 50 56 58 64 68 70 79 80 85 98 100 112 116 119 125 128 136 140 145 158 160 170 175 196 200 203 224 232 238 245 250 256 272 280 290 316 320 340 350 392 395 400 406 425 448 464 476 490 493 500 512 544 553 560 580 595 625 632 640 680 700 725 784 790 800 812 833 850 875 896 928 952 980 986 1000 1015 1024 1088 1106 1120 1160 1190 1225 1250 1264 1280 1343 1360 1400 1421 1450 1568 1580 1600 1624 1666 1700 1750 1792 1856 1904 1960 1972 1975 2000 2030 2125 2176 2212 2240 2291 2320 2380 2450 2465 2500 2528 2560 2686 2720 2765 2800 2842 2900 2975 3136 3160 3200 3248 3332 3400 3451 3500 3584 3625 3712 3808 3871 3920 3944 3950 4000 4060 4165 4250 4352 4375 4424 4480 4582 4640 4760 4900 4930 5000 5056 5075 5120 5372 5440 5530 5600 5684 5800 5950 6125 6272 6320 6400 6496 6664 6715 6800 6902 7000 7105 7168 7250 7424 7616 7742 7840 7888 7900 8000 8120 8330 8500 8704 8750 8848 8960 9164 9280 9401 9520 9800 9860 9875 10000 10112 10150 10625 10744 10880 11060 11200 11368 11455 11600 11900 12250 12325 12544 12640 12800 12992 13328 13430 13600 13804 13825 14000 14210 14500 14848 14875 15232 15484 15680 15776 15800 16000 16037 16240 16660 17000 17255 17408 17500 17696 17920 18125 18328 18560 18802 19040 19355 19600 19720 19750 20000 20224 20300 20825 21250 21488 21760 22120 22400 22736 22910 23200 23800 24157 24500 24650 25088 25280 25375 25600 25984 26656 26860 27200 27608 27650 28000 28420 29000 29696 29750 30464 30625 30968 31360 31552 31600 32000 32074 32480 33320 33575 34000 34510 35000 35392 35525 35840 36250 36656 37120 37604 38080 38710 38947 39200 39440 39500 40000 40448 40600 41650 42500 42976 43520 44240 44800 45472 45820 46400 47005 47600 48314 49000 49300 49375 50176 50560 50750 51968 53312 53720 54400 55216 55300 56000 56840 57275 58000 59500 60928 61250 61625 61936 62720 63104 63200 64000 64148 64960 65807 66640 67150 68000 69020 69125 70000 70784 71050 72500 73312 74240 74375 75208 76160 77420 77894 78400 78880 79000 80000 80185 80896 81200 83300 85000 85952 86275 87040 88480 89600 90944 91640 92800 94010 95200 96628 96775 98000 98600 98750 101120 101500 103936 104125 106624 107440 108800 110432 110600 112000 112259 113680 114550 116000 119000 120785 121856 122500 123250 123872 125440 126208 126400 126875 128000 128296 129920 131614 133280 134300 136000 138040 138250 140000 141568 142100 145000 146624 148480 148750 150416 152320 154840 155788 156800 157760 158000 160000 160370 162400 166600 167875 170000 171904 172550 176960 177625 179200 181888 183280 185600 188020 190400 193256 193550 194735 196000 197200 197500 202240 203000 207872 208250 213248 214880 217600 220864 221200 224000 224518 227360 229100 232000 235025 238000 241570 245000 246500 247744 250880 252416 252800 253750 256592 259840 263228 266560 268600 272000 272629 276080 276500 280000 283136 284200 286375 290000 293248 297500 300832 304640 308125 309680 311576 313600 315520 316000 320000 320740 324800 329035 333200 335750 340000 343808 345100 345625 353920 355250 363776 366560 371200 376040 380800 386512 387100 389470 392000 394400 395000 400925 404480 406000 416500 426496 429760 431375 435200 441728 442400 448000 449036 454720 458200 464000 470050 476000 483140 483875 490000 493000 495488 504832 505600 507500 513184 519680 520625 526456 533120 537200 544000 545258 552160 553000 560000 561295 566272 568400 572750 580000 586496 595000 601664 603925 609280 616250 619360 623152 627200 631040 632000 640000 641480 649600 658070 666400 671500 680000 687616 690200 691250 707840 710500 727552 733120 742400 752080 761600 773024 774200 778940 784000 788800 790000 801850 812000 833000 839375 852992 859520 862750 883456 884800 888125 896000 898072 909440 916400 928000 940100 952000 966280 967750 973675 980000 986000 990976 1011200 1015000 1026368 1039360 1041250 1052912 1066240 1074400 1088000 1090516 1104320 1106000 1120000 1122590 1136800 1145500 1160000 1172992 1175125 1190000 1203328 1207850 1232500 1238720 1246304 1254400 1262080 1264000 1282960 1299200 1316140 1332800 1343000 1360000 1363145 1375232 1380400 1382500 1415680 1421000 1431875 1455104 1466240 1504160 1523200 1546048 1548400 1557880 1568000 1577600 1580000 1603700 1624000 1645175 1666000 1678750 1719040 1725500 1766912 1769600 1776250 1796144 1818880 1832800 1856000 1880200 1904000 1908403 1932560 1935500 1947350 1960000 1972000 1981952 2004625 2022400 2030000 2052736 2082500 2105824 2132480 2148800 2156875 2176000 2181032 2208640 2212000 2240000 2245180 2273600 2291000 2320000 2345984 2350250 2380000 2406656 2415700 2419375 2465000 2477440 2492608 2524160 2528000 2565920 2598400 2632280 2665600 2686000 2720000 2726290 2760800 2765000 2806475 2831360 2842000 2863750 2932480 3008320 3019625 3046400 3092096 3096800 3115760 3136000 3155200 3160000 3207400 3248000 3290350 3332000 3357500 3438080 3451000 3533824 3539200 3552500 3592288 3637760 3665600 3712000 3760400 3808000 3816806 3865120 3871000 3894700 3920000 3944000 3963904 4009250 4060000 4105472 4165000 4211648 4264960 4297600 4313750 4362064 4417280 4424000 4480000 4490360 4547200 4582000 4640000 4700500 4760000 4813312 4831400 4838750 4868375 4930000 4954880 4985216 5056000 5131840 5196800 5264560 5331200 5372000 5440000 5452580 5521600 5530000 5612950 5684000 5727500 5864960 5875625 6016640 6039250 6184192 6193600 6231520 6272000 6310400 6320000 6414800 6496000 6580700 6664000 6715000 6815725 6876160 6902000 7078400 7105000 7184576 7275520 7331200 7520800 7616000 7633612 7730240 7742000 7789400 7840000 7888000 8018500 8120000 8210944 8225875 8330000 8423296 8595200 8627500 8724128 8834560 8848000 8980720 9094400 9164000 9280000 9401000 9520000 9542015 9626624 9662800 9677500 9736750 9860000 9909760 9970432 10023125 10112000 10263680 10529120 10662400 10744000 10880000 10905160 11043200 11060000 11225900 11368000 11455000 11729920 11751250 12033280 12078500 12368384 12387200 12463040 12620800 12640000 12829600 12992000 13161400 13328000 13430000 13631450 13804000 14032375 14156800 14210000 14369152 14662400 15041600 15098125 15232000 15267224 15460480 15484000 15578800 15680000 15776000 16037000 16240000 16421888 16451750 16660000 16846592 17190400 17255000 17448256 17669120 17696000 17961440 18188800 18328000 18560000 18802000 19040000 19084030 19325600 19355000 19473500 19720000 19819520 19940864 20046250 20527360 21058240 21324800 21488000 21810320 22086400 22120000 22451800 22736000 22910000 23502500 24066560 24157000 24341875 24736768 24774400 24926080 25280000 25659200 25984000 26322800 26656000 26860000 27262900 27608000 28064750 28420000 28738304 29324800 30083200 30196250 30534448 30920960 30968000 31157600 31360000 31552000 32074000 32480000 32903500 33320000 33693184 34078625 34380800 34510000 34896512 35392000 35922880 36377600 36656000 37604000 38080000 38168060 38651200 38710000 38947000 39440000 39881728 40092500 41054720 41129375 42116480 42976000 43620640 44172800 44240000 44903600 45472000 45820000 47005000 47710075 48133120 48314000 48683750 49548800 49852160 50560000 51318400 52645600 53312000 53720000 54525800 55216000 56129500 56840000 57476608 58649600 60166400 60392500 61068896 61841920 61936000 62315200 63104000 64148000 64960000 65807000 66640000 67386368 68157250 69020000 69793024 70161875 70784000 71845760 73312000 75208000 76160000 76336120 77302400 77420000 77894000 78880000 80185000 82109440 82258750 84232960 85952000 87241280 88345600 88480000 89807200 90944000 91640000 94010000 95420150 96628000 97367500 99097600 99704320 102636800 105291200 106624000 107440000 109051600 110432000 112259000 113680000 114953216 120332800 120785000 122137792 123683840 123872000 124630400 128296000 129920000 131614000 133280000 136314500 138040000 139586048 140323750 143691520 146624000 150416000 152672240 154604800 154840000 155788000 157760000 160370000 164517500 168465920 170393125 171904000 174482560 176960000 179614400 181888000 183280000 188020000 190840300 193256000 194735000 199408640 205273600 210582400 214880000 218103200 220864000 224518000 227360000 238550375 240665600 241570000 244275584 247744000 249260800 256592000 263228000 266560000 272629000 276080000 279172096 280647500 287383040 293248000 300832000 305344480 309209600 309680000 311576000 315520000 320740000 329035000 336931840 340786250 348965120 353920000 359228800 366560000 376040000 381680600 386512000 389470000 410547200 421164800 429760000 436206400 441728000 449036000 454720000 477100750 483140000 488551168 495488000 498521600 513184000 526456000 533120000 545258000 552160000 561295000 574766080 601664000 610688960 618419200 619360000 623152000 641480000 658070000 681572500 697930240 718457600 733120000 752080000 763361200 773024000 778940000 842329600 859520000 872412800 898072000 909440000 954201500 966280000 977102336 997043200 1026368000 1052912000 1090516000 1104320000 1122590000 1192751875 1203328000 1221377920 1238720000 1246304000 1282960000 1316140000 1363145000 1395860480 1436915200 1466240000 1504160000 1526722400 1546048000 1557880000 1684659200 1744825600 1796144000 1908403000 1932560000 1954204672 2052736000 2105824000 2181032000 2208640000 2245180000 2385503750 2442755840 2477440000 2492608000 2565920000 2632280000 2726290000 2873830400 3008320000 3053444800 3092096000 3115760000 3489651200 3592288000 3816806000 3865120000 4211648000 4362064000 4490360000 4771007500 4885511680 4985216000 5131840000 5264560000 5452580000 6016640000 6106889600 6231520000 6979302400 7184576000 7633612000 7730240000 8423296000 8724128000 8980720000 9542015000 9771023360 10263680000 10529120000 10905160000 12213779200 12463040000 14369152000 15267224000 15460480000 17448256000 17961440000 19084030000 21058240000 21810320000 24427558400 24926080000 30534448000 34896512000 35922880000 38168060000 42116480000 43620640000 48855116800 61068896000 71845760000 76336120000 87241280000 122137792000 152672240000 174482560000 244275584000 305344480000 610688960000 1221377920000
- Sum of all divisors σ(n): 3936656116800
- Sum of proper divisors (its aliquot sum) s(n): 2715278196800
- 1221377920000 is an abundant number, because the sum of its proper divisors (2715278196800) is greater than itself. Its abundance is 1493900276800
Bases of 1221377920000
- Binary: 100011100010111111100110000001100000000002
- Hexadecimal: 0x11C5FCC0C00
- Base-36: FL3CVMKG
Squares and roots of 1221377920000
- 1221377920000 squared (12213779200002) is 1491764023463526400000000
- 1221377920000 cubed (12213779200003) is 1822007640108713070297088000000000000
-
The
square root of 1221377920000 is 1105159.6807701591 -
The
cube root of 1221377920000 is 10689.3185979977
Scales and comparisons
How big is 1221377920000?- 1,221,377,920,000 seconds is equal to 38,836 years, 2 weeks, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 1,221,377,920,000 would take you about ninety-seven thousand and ninety 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 1221377920000 cubic inches would be around 890.8 feet tall.
Recreational maths with 1221377920000
- 1221377920000 backwards is 0000297731221
- 1221377920000 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1221377920000's digits is 34
- More coming soon!
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The information we have on file for 1221377920000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1221377920000, math, Factors of 1221377920000, curriculum, school, college, exams, university, Prime factorization of 1221377920000, STEM, science, technology, engineering, physics, economics, calculator, one trillion, two hundred twenty-one billion, three hundred seventy-seven million, nine hundred twenty thousand.