12211064942821920

Names of 12211064942821920

• Cardinal: 12211064942821920 can be written as Twelve quadrillion, two hundred eleven trillion, sixty-four billion, nine hundred forty-two million, eight hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.221106494282192 × 10¹⁶

Factors of 12211064942821920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1280351

Divisors of 12211064942821920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 210 216 224 240 252 270 280 288 315 336 360 378 420 432 480 504 540 560 630 672 720 756 840 864 945 1008 1080 1120 1260 1440 1512 1680 1890 2016 2160 2520 3024 3360 3780 4320 5040 6048 7560 10080 15120 30240 562651 717683 1125302 1435366 1687953 2153049 2250604 2813255 2870732 3375906 3588415 3938557 4306098 4501208 5023781 5063859 5626510 5741464 6459147 6751812 7176830 7877114 8439765 8612196 9002416 10047562 10127718 10765245 11253020 11482928 11815671 12918294 13503624 14353660 15071343 15191577 15754228 16879530 17224392 18004832 19377441 19692785 20095124 20255436 21530490 22506040 22965856 23631342 25118905 25319295 25836588 27007248 28707320 30142686 30383154 31508456 32295735 33759060 34448784 35447013 38754882 39385570 40190248 40510872 43060980 45012080 45214029 47262684 50237810 50638590 51673176 54014496 57414640 59078355 60285372 60766308 63016912 64591470 67518120 68897568 70894026 75356715 75957885 77509764 78771140 80380496 81021744 86121960 90024160 90428058 94525368 96887205 100475620 101277180 103346352 106341039 114829280 118156710 120570744 121532616 126033824 129182940 135036240 135642087 141788052 150713430 151915770 155019528 157542280 160760992 162043488 172243920 177235065 180856116 189050736 193774410 200951240 202554360 206692704 212682078 226070145 236313420 241141488 243065232 258365880 270072480 271284174 283576104 301426860 303831540 310039056 315084560 344487840 354470130 361712232 378101472 387548820 401902480 405108720 425364156 452140290 472626840 482282976 486130464 516731760 531705195 542568348 567152208 602853720 607663080 620078112 630169120 678210435 708940260 723424464 775097640 803804960 810217440 850728312 904280580 945253680 1033463520 1063410390 1085136696 1134304416 1205707440 1215326160 1356420870 1417880520 1446848928 1550195280 1701456624 1808561160 1890507360 2126820780 2170273392 2411414880 2430652320 2712841740 2835761040 3100390560 3402913248 3617122320 4253641560 4340546784 5425683480 5671522080 7234244640 8507283120 10851366960 17014566240 21702733920 403805057633 807610115266 1211415172899 1615220230532 2019025288165 2422830345798 2826635403431 3230440461064 3634245518697 4038050576330 4845660691596 5653270806862 6057075864495 6460880922128 7268491037394 8076101152660 8479906210293 9691321383192 10902736556091 11306541613724 12114151728990 12921761844256 14133177017155 14536982074788 16152202305320 16959812420586 18171227593485 19382642766384 21805473112182 22613083227448 24228303457980 25439718630879 28266354034310 29073964149576 32304404610640 33919624841172 36342455186970 38765285532768 42399531051465 43610946224364 45226166454896 48456606915960 50879437261758 54513682780455 56532708068620 58147928299152 64608809221280 67839249682344 72684910373940 76319155892637 84799062102930 87221892448728 90452332909792 96913213831920 101758874523516 109027365560910 113065416137240 116295856598304 127198593154395 135678499364688 145369820747880 152638311785274 169598124205860 174443784897456 193826427663840 203517749047032 218054731121820 226130832274480 254397186308790 271356998729376 290739641495760 305276623570548 339196248411720 348887569794912 381595779463185 407035498094064 436109462243640 452261664548960 508794372617580 581479282991520 610553247141096 678392496823440 763191558926370 814070996188128 872218924487280 1017588745235160 1221106494282192 1356784993646880 1526383117852740 1744437848974560 2035177490470320 2442212988564384 3052766235705480 4070354980940640 6105532471410960 12211064942821920
• Sum of all divisors σ(n): 48844414640609280
• Sum of proper divisors (its aliquot sum) s(n): 36633349697787360
• 12211064942821920 is an abundant number, because the sum of its proper divisors (36633349697787360) is greater than itself. Its abundance is 24422284754965440

Bases of 12211064942821920

• Binary: 101011011000011110011000011100001111110000001000100000₂
• Hexadecimal: 0x2B61E61C3F0220
• Base-36: 3C8GLSILOO0

Squares and roots of 12211064942821920

• 12211064942821920 squared (12211064942821920²) is 149110107037814500358932832486400
• 12211064942821920 cubed (12211064942821920³) is 1820793200669880692808731621442451805466021888000
• The square root of 12211064942821920 is 110503687.4625544793
• The cube root of 12211064942821920 is 230277.3273677945

Scales and comparisons

• 12,211,064,942,821,920 seconds is equal to 388,274,093 years, 45 weeks, 4 days, 13 hours, 12 minutes.
• To count from 1 to 12,211,064,942,821,920 would take you about one billion, one hundred sixty-four million, eight hundred twenty-two thousand, two hundred eighty-one 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 12211064942821920 cubic inches would be around 19189.8 feet tall.

Recreational maths with 12211064942821920

• 12211064942821920 backwards is 02912824946011221
• 12211064942821920 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12211064942821920's digits is 54
• More coming soon!