121240948171603968

Names of 121240948171603968

• Cardinal: 121240948171603968 can be written as One hundred twenty-one quadrillion, two hundred forty trillion, nine hundred forty-eight billion, one hundred seventy-one million, six hundred three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.21240948171603968 × 10¹⁷

Factors of 121240948171603968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 46
• Sum of prime factors: 1026

Divisors of 121240948171603968

• Number of divisors d(n): 344
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1021 1024 1152 1536 1728 2042 2048 2304 3063 3072 3456 4084 4096 4608 6126 6144 6912 8168 8192 9189 9216 12252 12288 13824 16336 16384 18378 18432 24504 24576 27567 27648 32672 32768 36756 36864 49008 49152 55134 55296 65344 65536 73512 73728 98016 98304 110268 110592 130688 131072 147024 147456 196032 196608 220536 221184 261376 262144 294048 294912 392064 393216 441072 442368 522752 524288 588096 589824 784128 786432 882144 884736 1045504 1048576 1176192 1179648 1568256 1572864 1764288 1769472 2091008 2097152 2352384 2359296 3136512 3145728 3528576 3538944 4182016 4194304 4704768 4718592 6273024 6291456 7057152 7077888 8364032 8388608 9409536 9437184 12546048 12582912 14114304 14155776 16728064 16777216 18819072 18874368 25092096 25165824 28228608 28311552 33456128 33554432 37638144 37748736 50184192 50331648 56457216 56623104 66912256 67108864 75276288 75497472 100368384 100663296 112914432 113246208 133824512 134217728 150552576 150994944 200736768 201326592 225828864 226492416 267649024 268435456 301105152 301989888 401473536 402653184 451657728 452984832 535298048 536870912 602210304 603979776 802947072 805306368 903315456 905969664 1070596096 1073741824 1204420608 1207959552 1605894144 1610612736 1806630912 1811939328 2141192192 2147483648 2408841216 2415919104 3211788288 3221225472 3613261824 3623878656 4282384384 4294967296 4817682432 4831838208 6423576576 6442450944 7226523648 7247757312 8564768768 8589934592 9635364864 9663676416 12847153152 12884901888 14453047296 14495514624 17129537536 17179869184 19270729728 19327352832 25694306304 25769803776 28906094592 28991029248 34259075072 34359738368 38541459456 38654705664 51388612608 51539607552 57812189184 57982058496 68518150144 68719476736 77082918912 77309411328 102777225216 103079215104 115624378368 115964116992 137036300288 137438953472 154165837824 154618822656 205554450432 206158430208 231248756736 231928233984 274072600576 274877906944 308331675648 309237645312 411108900864 412316860416 462497513472 463856467968 548145201152 549755813888 616663351296 618475290624 822217801728 824633720832 924995026944 927712935936 1096290402304 1099511627776 1233326702592 1236950581248 1644435603456 1649267441664 1849990053888 1855425871872 2192580804608 2199023255552 2466653405184 2473901162496 3288871206912 3298534883328 3699980107776 3710851743744 4385161609216 4398046511104 4933306810368 4947802324992 6577742413824 6597069766656 7399960215552 7421703487488 8770323218432 9866613620736 9895604649984 13155484827648 13194139533312 14799920431104 14843406974976 17540646436864 19733227241472 19791209299968 26310969655296 29599840862208 29686813949952 35081292873728 39466454482944 39582418599936 52621939310592 59199681724416 59373627899904 70162585747456 78932908965888 105243878621184 118399363448832 118747255799808 140325171494912 157865817931776 210487757242368 236798726897664 280650342989824 315731635863552 420975514484736 473597453795328 561300685979648 631463271727104 841951028969472 947194907590656 1122601371959296 1262926543454208 1683902057938944 1894389815181312 2245202743918592 2525853086908416 3367804115877888 3788779630362624 4490405487837184 5051706173816832 6735608231755776 7577559260725248 10103412347633664 13471216463511552 15155118521450496 20206824695267328 30310237042900992 40413649390534656 60620474085801984 121240948171603968
• Sum of all divisors σ(n): 359584282747822160
• Sum of proper divisors (its aliquot sum) s(n): 238343334576218192
• 121240948171603968 is an abundant number, because the sum of its proper divisors (238343334576218192) is greater than itself. Its abundance is 117102386404614224

Bases of 121240948171603968

• Binary: 110101110101111000000000000000000000000000000000000000000₂
• Hexadecimal: 0x1AEBC0000000000
• Base-36: X5SBUOGUTC0

Squares and roots of 121240948171603968

• 121240948171603968 squared (121240948171603968²) is 14699367513549559551211249833345024
• 121240948171603968 cubed (121240948171603968³) is 1782165254865621237386704661699742398484096831455232
• The square root of 121240948171603968 is 348196709.0189164439
• The cube root of 121240948171603968 is 494936.8326314095

Scales and comparisons

• 121,240,948,171,603,968 seconds is equal to 3,855,087,128 years, 51 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 121,240,948,171,603,968 would take you about eleven billion, five hundred sixty-five million, two hundred sixty-one thousand, three hundred eighty-six 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 121240948171603968 cubic inches would be around 41244.7 feet tall.

Recreational maths with 121240948171603968

• 121240948171603968 backwards is 869306171849042121
• 121240948171603968 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 121240948171603968's digits is 72
• More coming soon!