121221156962304

Names of 121221156962304

• Cardinal: 121221156962304 can be written as One hundred twenty-one trillion, two hundred twenty-one billion, one hundred fifty-six million, nine hundred sixty-two thousand, three hundred four.

Scientific notation

• Scientific notation: 1.21221156962304 × 10¹⁴

Factors of 121221156962304

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 42
• Sum of prime factors: 12

Divisors of 121221156962304

• Number of divisors d(n): 351
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 384 392 441 448 504 512 576 588 672 768 784 882 896 1008 1024 1152 1176 1344 1536 1568 1764 1792 2016 2048 2304 2352 2688 3072 3136 3528 3584 4032 4096 4608 4704 5376 6144 6272 7056 7168 8064 8192 9216 9408 10752 12288 12544 14112 14336 16128 16384 18432 18816 21504 24576 25088 28224 28672 32256 32768 36864 37632 43008 49152 50176 56448 57344 64512 65536 73728 75264 86016 98304 100352 112896 114688 129024 131072 147456 150528 172032 196608 200704 225792 229376 258048 262144 294912 301056 344064 393216 401408 451584 458752 516096 524288 589824 602112 688128 786432 802816 903168 917504 1032192 1048576 1179648 1204224 1376256 1572864 1605632 1806336 1835008 2064384 2097152 2359296 2408448 2752512 3145728 3211264 3612672 3670016 4128768 4194304 4718592 4816896 5505024 6291456 6422528 7225344 7340032 8257536 8388608 9437184 9633792 11010048 12582912 12845056 14450688 14680064 16515072 16777216 18874368 19267584 22020096 25165824 25690112 28901376 29360128 33030144 33554432 37748736 38535168 44040192 50331648 51380224 57802752 58720256 66060288 67108864 75497472 77070336 88080384 100663296 102760448 115605504 117440512 132120576 134217728 150994944 154140672 176160768 201326592 205520896 231211008 234881024 264241152 268435456 301989888 308281344 352321536 402653184 411041792 462422016 469762048 528482304 536870912 603979776 616562688 704643072 805306368 822083584 924844032 939524096 1056964608 1073741824 1207959552 1233125376 1409286144 1610612736 1644167168 1849688064 1879048192 2113929216 2147483648 2415919104 2466250752 2818572288 3221225472 3288334336 3699376128 3758096384 4227858432 4294967296 4831838208 4932501504 5637144576 6442450944 6576668672 7398752256 7516192768 8455716864 8589934592 9663676416 9865003008 11274289152 12884901888 13153337344 14797504512 15032385536 16911433728 17179869184 19327352832 19730006016 22548578304 25769803776 26306674688 29595009024 30064771072 33822867456 34359738368 38654705664 39460012032 45097156608 51539607552 52613349376 59190018048 60129542144 67645734912 68719476736 77309411328 78920024064 90194313216 103079215104 105226698752 118380036096 120259084288 135291469824 137438953472 154618822656 157840048128 180388626432 206158430208 210453397504 236760072192 240518168576 270582939648 274877906944 309237645312 315680096256 360777252864 412316860416 420906795008 473520144384 481036337152 541165879296 618475290624 631360192512 721554505728 824633720832 841813590016 947040288768 962072674304 1082331758592 1236950581248 1262720385024 1443109011456 1683627180032 1894080577536 1924145348608 2164663517184 2473901162496 2525440770048 2886218022912 3367254360064 3788161155072 4329327034368 5050881540096 5772436045824 6734508720128 7576322310144 8658654068736 10101763080192 13469017440256 15152644620288 17317308137472 20203526160384 30305289240576 40407052320768 60610578481152 121221156962304
• Sum of all divisors σ(n): 407369058090267
• Sum of proper divisors (its aliquot sum) s(n): 286147901127963
• 121221156962304 is an abundant number, because the sum of its proper divisors (286147901127963) is greater than itself. Its abundance is 164926744165659

Bases of 121221156962304

• Binary: 11011100100000000000000000000000000000000000000₂
• Hexadecimal: 0x6E4000000000
• Base-36: 16YW8B0N40

Squares and roots of 121221156962304

• 121221156962304 squared (121221156962304²) is 14694568895279543532876988416
• 121221156962304 cubed (121221156962304³) is 1781292642548071636410758401447786356670464
• 121221156962304 is a perfect square number. Its square root is 11010048
• The cube root of 121221156962304 is 49490.9900224945

Scales and comparisons

• 121,221,156,962,304 seconds is equal to 3,854,457 years, 43 weeks, 1 day, 38 minutes, 24 seconds.
• To count from 1 to 121,221,156,962,304 would take you about nine million, six hundred thirty-six thousand, one hundred forty-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 121221156962304 cubic inches would be around 4124.2 feet tall.

Recreational maths with 121221156962304

• 121221156962304 backwards is 403269651122121
• The number of decimal digits it has is: 15
• The sum of 121221156962304's digits is 45
• More coming soon!