1221370085376
1,221,370,085,376 is an even composite number composed of five prime numbers multiplied together.
1221370085376 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 1221370085376:
215 × 33 × 7 × 53 × 612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 53 × 61 × 61)See below for interesting mathematical facts about the number 1221370085376 from the Numbermatics database.
Names of 1221370085376
- Cardinal: 1221370085376 can be written as One trillion, two hundred twenty-one billion, three hundred seventy million, eighty-five thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 1.221370085376 × 1012
Factors of 1221370085376
Divisors of 1221370085376
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 53 54 56 61 63 64 72 84 96 106 108 112 122 126 128 144 159 168 183 189 192 212 216 224 244 252 256 288 318 336 366 371 378 384 424 427 432 448 477 488 504 512 549 576 636 672 732 742 756 768 848 854 864 896 954 976 1008 1024 1098 1113 1152 1272 1281 1344 1431 1464 1484 1512 1536 1647 1696 1708 1728 1792 1908 1952 2016 2048 2196 2226 2304 2544 2562 2688 2862 2928 2968 3024 3072 3233 3294 3339 3392 3416 3456 3584 3721 3816 3843 3904 4032 4096 4392 4452 4608 5088 5124 5376 5724 5856 5936 6048 6144 6466 6588 6678 6784 6832 6912 7168 7442 7632 7686 7808 8064 8192 8784 8904 9216 9699 10017 10176 10248 10752 11163 11448 11529 11712 11872 12096 12288 12932 13176 13356 13568 13664 13824 14336 14884 15264 15372 15616 16128 16384 17568 17808 18432 19398 20034 20352 20496 21504 22326 22631 22896 23058 23424 23744 24192 24576 25864 26047 26352 26712 27136 27328 27648 28672 29097 29768 30528 30744 31232 32256 32768 33489 35136 35616 36864 38796 40068 40704 40992 43008 44652 45262 45792 46116 46848 47488 48384 49152 51728 52094 52704 53424 54272 54656 55296 57344 58194 59536 61056 61488 62464 64512 66978 67893 70272 71232 73728 77592 78141 80136 81408 81984 86016 87291 89304 90524 91584 92232 93696 94976 96768 98304 100467 103456 104188 105408 106848 108544 109312 110592 114688 116388 119072 122112 122976 124928 129024 133956 135786 140544 142464 147456 155184 156282 160272 162816 163968 172032 174582 178608 181048 183168 184464 187392 189952 193536 197213 200934 203679 206912 208376 210816 213696 217088 218624 221184 229376 232776 234423 238144 244224 245952 249856 258048 267912 271572 281088 284928 294912 310368 312564 320544 325632 327936 344064 349164 357216 362096 366336 368928 374784 379904 387072 394426 401868 407358 413824 416752 421632 427392 434176 437248 442368 465552 468846 476288 488448 491904 499712 516096 535824 543144 562176 569856 591639 611037 620736 625128 641088 651264 655872 688128 698328 703269 714432 724192 732672 737856 749568 759808 774144 788852 803736 814716 827648 833504 843264 854784 868352 874496 884736 931104 937692 952576 976896 983808 999424 1032192 1071648 1086288 1124352 1139712 1183278 1222074 1241472 1250256 1282176 1302528 1311744 1380491 1396656 1406538 1428864 1448384 1465344 1475712 1499136 1519616 1548288 1577704 1607472 1629432 1655296 1667008 1686528 1709568 1736704 1748992 1774917 1862208 1875384 1905152 1953792 1967616 1998848 2064384 2143296 2172576 2248704 2279424 2366556 2444148 2482944 2500512 2564352 2605056 2623488 2760982 2793312 2813076 2857728 2896768 2930688 2951424 2998272 3039232 3096576 3155408 3214944 3258864 3310592 3334016 3373056 3419136 3497984 3549834 3724416 3750768 3810304 3907584 3935232 4141473 4286592 4345152 4497408 4558848 4733112 4888296 4965888 5001024 5128704 5210112 5246976 5324751 5521964 5586624 5626152 5715456 5793536 5861376 5902848 5996544 6078464 6193152 6310816 6429888 6517728 6621184 6668032 6746112 6838272 6995968 7099668 7448832 7501536 7620608 7815168 7870464 8282946 8573184 8690304 8994816 9117696 9466224 9776592 9931776 10002048 10257408 10493952 10649502 11043928 11173248 11252304 11430912 11587072 11722752 11805696 12156928 12424419 12621632 12859776 13035456 13242368 13336064 13492224 13676544 13991936 14199336 14897664 15003072 15241216 15630336 15740928 16565892 17146368 17380608 17989632 18235392 18932448 19553184 19863552 20004096 20514816 20987904 21299004 22087856 22346496 22504608 22861824 23174144 23445504 23611392 24848838 25243264 25719552 26070912 26484736 26672128 26984448 27353088 28398672 29795328 30006144 30482432 31481856 33131784 34292736 34761216 36470784 37273257 37864896 39106368 39727104 40008192 41029632 41975808 42598008 44175712 44692992 45009216 45723648 46348288 46891008 47222784 49697676 50486528 51439104 52141824 52969472 53344256 53968896 54706176 56797344 59590656 60012288 60964864 62963712 66263568 68585472 69522432 74546514 75729792 78212736 79454208 80016384 82059264 85196016 88351424 89385984 90018432 91447296 92696576 94445568 99395352 100973056 102878208 104283648 105938944 106688512 109412352 113594688 119181312 120024576 121929728 125927424 132527136 137170944 139044864 149093028 151459584 156425472 158908416 160032768 164118528 170392032 176702848 178771968 180036864 182894592 185393152 188891136 198790704 201946112 205756416 208567296 213377024 227189376 238362624 240049152 265054272 274341888 278089728 298186056 302919168 312850944 317816832 320065536 328237056 340784064 353405696 357543936 360073728 365789184 370786304 377782272 397581408 403892224 411512832 417134592 426754048 454378752 476725248 480098304 530108544 548683776 556179456 596372112 605838336 625701888 640131072 681568128 706811392 715087872 720147456 741572608 795162816 807784448 823025664 834269184 853508096 908757504 953450496 960196608 1060217088 1097367552 1112358912 1192744224 1211676672 1251403776 1280262144 1363136256 1413622784 1430175744 1440294912 1590325632 1615568896 1646051328 1668538368 1817515008 1920393216 2120434176 2224717824 2385488448 2423353344 2502807552 2560524288 2726272512 2827245568 2860351488 2880589824 3180651264 3231137792 3292102656 3337076736 3635030016 3840786432 4240868352 4770976896 4846706688 5005615104 5452545024 5654491136 5761179648 6361302528 6462275584 6674153472 7270060032 7681572864 8481736704 9541953792 9693413376 10011230208 10905090048 11308982272 11522359296 12722605056 14540120064 16963473408 19083907584 19386826752 20022460416 21810180096 22617964544 23044718592 25445210112 29080240128 33926946816 38167815168 43620360192 45235929088 50890420224 58160480256 67853893632 76335630336 87240720384 101780840448 135707787264 152671260672 174481440768 203561680896 305342521344 407123361792 610685042688 1221370085376
- Sum of all divisors σ(n): 4284038678400
- Sum of proper divisors (its aliquot sum) s(n): 3062668593024
- 1221370085376 is an abundant number, because the sum of its proper divisors (3062668593024) is greater than itself. Its abundance is 1841298507648
Bases of 1221370085376
- Binary: 100011100010111110101010010000000000000002
- Hexadecimal: 0x11C5F548000
- Base-36: FL387PC0
Squares and roots of 1221370085376
- 1221370085376 squared (12213700853762) is 1491744885451377529061376
- 1221370085376 cubed (12213700853763) is 1821972578102960312966500726264037376
-
The
square root of 1221370085376 is 1105156.1361979583 -
The
cube root of 1221370085376 is 10689.2957421261
Scales and comparisons
How big is 1221370085376?- 1,221,370,085,376 seconds is equal to 38,835 years, 41 weeks, 20 hours, 9 minutes, 36 seconds.
-
To count from 1 to 1,221,370,085,376 would take you about ninety-seven thousand and eighty-nine 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 1221370085376 cubic inches would be around 890.8 feet tall.
Recreational maths with 1221370085376
- 1221370085376 backwards is 6735800731221
- The number of decimal digits it has is: 13
- The sum of 1221370085376's digits is 45
- More coming soon!
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