121955806720000

Names of 121955806720000

• Cardinal: 121955806720000 can be written as One hundred twenty-one trillion, nine hundred fifty-five billion, eight hundred six million, seven hundred twenty thousand.

Scientific notation

• Scientific notation: 1.2195580672 × 10¹⁴

Factors of 121955806720000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 71076

Divisors of 121955806720000

• Number of divisors d(n): 520
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 61 64 80 88 100 110 122 125 128 160 176 200 220 244 250 256 275 305 320 352 400 440 488 500 512 550 610 625 640 671 704 800 880 976 1000 1024 1100 1220 1250 1280 1342 1375 1408 1525 1600 1760 1952 2000 2048 2200 2440 2500 2560 2684 2750 2816 3050 3200 3355 3520 3904 4000 4096 4400 4880 5000 5120 5368 5500 5632 6100 6400 6710 6875 7040 7625 7808 8000 8800 9760 10000 10240 10736 11000 11264 12200 12800 13420 13750 14080 15250 15616 16000 16775 17600 19520 20000 20480 21472 22000 22528 24400 25600 26840 27500 28160 30500 31232 32000 33550 35200 38125 39040 40000 42944 44000 45056 48800 51200 53680 55000 56320 61000 62464 64000 67100 70400 70997 76250 78080 80000 83875 85888 88000 97600 102400 107360 110000 112640 122000 124928 128000 134200 140800 141994 152500 156160 160000 167750 171776 176000 195200 214720 220000 225280 244000 249856 256000 268400 281600 283988 305000 312320 320000 335500 343552 352000 354985 390400 419375 429440 440000 488000 512000 536800 563200 567976 610000 624640 640000 671000 687104 704000 709970 780800 780967 838750 858880 880000 976000 1073600 1126400 1135952 1220000 1249280 1280000 1342000 1374208 1408000 1419940 1561600 1561934 1677500 1717760 1760000 1774925 1952000 2147200 2271904 2440000 2560000 2684000 2748416 2816000 2839880 3123200 3123868 3355000 3435520 3520000 3549850 3904000 3904835 4294400 4330817 4543808 4880000 5368000 5632000 5679760 6246400 6247736 6710000 6871040 7040000 7099700 7808000 7809670 8588800 8661634 8874625 9087616 9760000 10736000 11359520 12495472 13420000 13742080 14080000 14199400 15616000 15619340 17177600 17323268 17749250 18175232 19520000 19524175 21472000 21654085 22719040 24990944 26840000 28160000 28398800 31232000 31238680 34355200 34646536 35498500 36350464 39040000 39048350 42944000 43308170 44373125 45438080 47638987 49981888 53680000 56797600 62477360 68710400 69293072 70997000 72700928 78080000 78096700 85888000 86616340 88746250 90876160 95277974 97620875 99963776 107360000 108270425 113595200 124954720 138586144 141994000 145401856 156160000 156193400 171776000 173232680 177492500 181752320 190555948 195241750 199927552 214720000 216540850 227190400 238194935 249909440 277172288 283988000 290803712 312386800 343552000 346465360 354985000 363504640 381111896 390483500 399855104 429440000 433081700 454380800 476389870 488104375 499818880 541352125 554344576 567976000 624773600 692930720 709970000 727009280 762223792 780967000 799710208 858880000 866163400 908761600 952779740 976208750 999637760 1082704250 1108689152 1135952000 1190974675 1249547200 1385861440 1419940000 1454018560 1524447584 1561934000 1599420416 1717760000 1732326800 1817523200 1905559480 1952417500 1999275520 2165408500 2217378304 2271904000 2381949350 2499094400 2706760625 2771722880 2839880000 3048895168 3123868000 3198840832 3464653600 3635046400 3811118960 3904835000 3998551040 4330817000 4434756608 4543808000 4763898700 4998188800 5413521250 5543445760 5679760000 5954873375 6097790336 6247736000 6929307200 7270092800 7622237920 7809670000 7997102080 8661634000 8869513216 9087616000 9527797400 9996377600 10827042500 11086891520 11359520000 11909746750 12195580672 12495472000 13858614400 15244475840 15619340000 15994204160 17323268000 17739026432 18175232000 19055594800 19992755200 21654085000 22173783040 22719040000 23819493500 24391161344 24990944000 27717228800 29774366875 30488951680 31238680000 34646536000 36350464000 38111189600 39985510400 43308170000 44347566080 45438080000 47638987000 48782322688 49981888000 55434457600 59548733750 60977903360 62477360000 69293072000 76222379200 79971020800 86616340000 88695132160 90876160000 95277974000 97564645376 99963776000 110868915200 119097467500 121955806720 124954720000 138586144000 152444758400 173232680000 181752320000 190555948000 195129290752 199927552000 221737830400 238194935000 243911613440 249909440000 277172288000 304889516800 346465360000 381111896000 399855104000 443475660800 476389870000 487823226880 499818880000 554344576000 609779033600 692930720000 762223792000 952779740000 975646453760 999637760000 1108689152000 1219558067200 1385861440000 1524447584000 1905559480000 1999275520000 2217378304000 2439116134400 2771722880000 3048895168000 3811118960000 4878232268800 5543445760000 6097790336000 7622237920000 11086891520000 12195580672000 15244475840000 24391161344000 30488951680000 60977903360000 121955806720000
• Sum of all divisors σ(n): 337914641913552
• Sum of proper divisors (its aliquot sum) s(n): 215958835193552
• 121955806720000 is an abundant number, because the sum of its proper divisors (215958835193552) is greater than itself. Its abundance is 94003028473552

Bases of 121955806720000

• Binary: 11011101110101100001100100010011011000000000000₂
• Hexadecimal: 0x6EEB0C89B000
• Base-36: 1789Q2IK1S

Squares and roots of 121955806720000

• 121955806720000 squared (121955806720000²) is 14873218792725997158400000000
• 121955806720000 cubed (121955806720000³) is 1813875396389963451369099624448000000000000
• The square root of 121955806720000 is 11043360.3001984863
• The cube root of 121955806720000 is 49590.7672721271

Scales and comparisons

• 121,955,806,720,000 seconds is equal to 3,877,817 years, 21 weeks, 5 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 121,955,806,720,000 would take you about nine million, six hundred ninety-four thousand, five hundred forty-three 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 121955806720000 cubic inches would be around 4132.6 feet tall.

Recreational maths with 121955806720000

• 121955806720000 backwards is 000027608559121
• The number of decimal digits it has is: 15
• The sum of 121955806720000's digits is 46
• More coming soon!