121228463901285

Names of 121228463901285

• Cardinal: 121228463901285 can be written as One hundred twenty-one trillion, two hundred twenty-eight billion, four hundred sixty-three million, nine hundred one thousand, two hundred eighty-five.

Scientific notation

• Scientific notation: 1.21228463901285 × 10¹⁴

Factors of 121228463901285

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5044

Divisors of 121228463901285

• Number of divisors d(n): 504
• Complete list of divisors:
  1 3 5 9 13 15 27 29 37 39 45 65 81 87 111 117 135 145 169 185 195 243 261 333 351 377 405 435 481 507 555 585 729 783 845 999 1053 1073 1131 1215 1305 1369 1443 1521 1665 1755 1885 2349 2405 2535 2997 3159 3219 3393 3645 3915 4107 4329 4563 4901 4957 4995 5265 5365 5655 6253 6845 7047 7215 7605 8991 9477 9657 10179 11745 12321 12987 13689 13949 14703 14871 14985 15795 16095 16965 17797 18759 20535 21141 21645 22815 24505 24785 26973 28971 30537 31265 35235 36963 38961 39701 41067 41847 44109 44613 44955 47385 48285 50895 53391 56277 61605 64441 64935 68445 69745 73515 74355 86913 88985 91611 93795 105705 110889 116883 119103 123201 125541 132327 133839 134865 143753 144855 152685 160173 168831 181337 183409 184815 193323 194805 198505 205335 209235 220545 223065 231361 260739 266955 274833 281385 322205 332667 350649 357309 376623 396981 401517 431259 434565 458055 480519 506493 516113 544011 550227 554445 579969 584415 595515 616005 627705 661635 669195 694083 718765 782217 800865 837733 844155 906685 917045 966615 998001 1071927 1129869 1156805 1190943 1204551 1293777 1303695 1374165 1441557 1519479 1548339 1632033 1650681 1663335 1739907 1753245 1786545 1868789 1883115 1984905 2007585 2082249 2156295 2384317 2402595 2513199 2532465 2580565 2720055 2751135 2899845 3215781 3389607 3470415 3572829 3613653 3881331 3911085 4188665 4324671 4558437 4645017 4896099 4952043 4990005 5219721 5318861 5359635 5606367 5649345 5954715 6022755 6246747 6468885 6709469 6786133 7152951 7207785 7539597 7597395 7741695 8160165 8253405 8699535 9343945 9647343 10168821 10411245 11643993 11921585 12565995 12974013 13935051 14688297 14856129 15659163 15956583 16078905 16819101 16948035 17864145 18068265 18740241 19406655 20128407 20358399 21458853 21623355 22618791 22792185 23225085 24294257 24480495 24760215 26098605 26594305 28031835 28942029 30996121 31233735 33547345 33930665 34931979 35764755 37697985 41805153 44064891 44568387 46977489 47869749 48236715 50457303 50844105 56220723 58219965 60385221 61075197 64376559 64870065 67856373 69145193 69675255 72882771 73441485 74280645 78295815 79782915 84095505 88219729 92988363 93701205 100642035 101791995 104795937 107294265 113093955 121471285 125415459 132194673 133705161 143609247 144710145 151371909 154980605 168662169 174659895 181155663 183225591 193129677 196797857 203569119 207435579 209025765 218648313 220324455 222841935 234887445 239348745 252286515 264659187 278965089 281103615 301926105 305375985 321882795 339281865 345725965 364413855 376246377 430827741 441098645 454115727 464941815 523979685 543466989 549676773 579389031 590393571 610707357 622306737 627077295 655944939 660973365 668525805 718046235 756859545 793977561 836895267 843310845 898887509 905778315 916127955 965648385 983989285 1017845595 1037177895 1093241565 1146856477 1292483223 1323295935 1362347181 1394825445 1630400967 1649030319 1738167093 1771180713 1866920211 1881231885 1967834817 2154138705 2270578635 2381932683 2510685801 2558372141 2696662527 2717334945 2748383865 2896945155 2951967855 3053536785 3111533685 3279724695 3440569431 3877449669 3969887805 4184476335 4494437545 4891202901 4947090957 5313542139 5600760633 5734282385 5903504451 6462416115 6811735905 7145798049 7532057403 7675116423 8089987581 8152004835 8245151595 8690835465 8855903565 9334601055 9839174085 10321708293 11909663415 12553429005 12791860705 13483312635 15940626417 16802281899 17202847155 17710513353 19387248345 21437394147 22596172209 23025349269 24269962743 24456014505 24735454785 26567710695 28003803165 29517522255 30965124879 33258837833 35728990245 37660287015 38375582115 40449937905 47821879251 50406845697 51608541465 64312182441 69076047807 72809888229 79703132085 84011409495 88552566765 92895374637 99776513499 107186970735 112980861045 115126746345 121349813715 143465637753 154825624395 166294189165 207228143421 218429664687 239109396255 252034228485 278686123911 299329540497 321560912205 345380239035 364049441145 464476873185 498882567495 621684430263 655288994061 717328188765 836058371733 897988621491 1036140717105 1092148323435 1393430619555 1496647702485 1865053290789 2693965864473 3108422151315 3276444970305 4180291858665 4489943107455 8081897593419 9325266453945 13469829322365 24245692780257 40409487967095 121228463901285
• Sum of all divisors σ(n): 251156473598520
• Sum of proper divisors (its aliquot sum) s(n): 129928009697235
• 121228463901285 is an abundant number, because the sum of its proper divisors (129928009697235) is greater than itself. Its abundance is 8699545795950

Bases of 121228463901285

• Binary: 11011100100000110110011100001110000101001100101₂
• Hexadecimal: 0x6E41B3870A65
• Base-36: 16YZL5DPB9

Squares and roots of 121228463901285

• 121228463901285 squared (121228463901285²) is 14696340459865160362224651225
• 121228463901285 cubed (121228463901285³) is 1781614778919757789330588785785461954324125
• The square root of 121228463901285 is 11010379.8254776389
• The cube root of 121228463901285 is 49491.9844044089

Scales and comparisons

• 121,228,463,901,285 seconds is equal to 3,854,690 years, 8 weeks, 5 days, 1 hour, 54 minutes, 45 seconds.
• To count from 1 to 121,228,463,901,285 would take you about nine million, six hundred thirty-six thousand, seven hundred twenty-five 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 121228463901285 cubic inches would be around 4124.3 feet tall.

Recreational maths with 121228463901285

• 121228463901285 backwards is 582109364822121
• The number of decimal digits it has is: 15
• The sum of 121228463901285's digits is 54
• More coming soon!