121584252950428068

Names of 121584252950428068

• Cardinal: 121584252950428068 can be written as One hundred twenty-one quadrillion, five hundred eighty-four trillion, two hundred fifty-two billion, nine hundred fifty million, four hundred twenty-eight thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.21584252950428068 × 10¹⁷

Factors of 121584252950428068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 85642

Divisors of 121584252950428068

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 36 46 54 69 81 92 97 108 138 162 194 207 276 291 324 388 414 529 582 621 828 873 1058 1164 1242 1587 1746 1863 2116 2231 2484 2619 3174 3492 3726 4462 4761 5238 6348 6693 7452 7857 8924 9522 10476 13386 14283 15714 19044 20079 26772 28566 31428 40158 42849 51313 57132 60237 80316 85517 85698 102626 120474 153939 171034 171396 180711 205252 240948 256551 307878 342068 361422 461817 513102 615756 722844 769653 923634 1026204 1385451 1539306 1847268 1966891 2308959 2770902 3078612 3933782 4156353 4617918 5541804 5900673 6926877 7867564 8295149 8312706 9235836 11801346 13853754 16590298 16625412 17702019 23602692 24885447 27707508 33180596 35404038 45238493 49770894 53106057 70808076 74656341 90476986 99541788 106212114 135715479 149312682 159318171 180953972 190788427 212424228 223969023 271430958 298625364 318636342 381576854 407146437 447938046 542861916 572365281 637272684 671907069 763153708 814292874 895876092 1144730562 1221439311 1343814138 1628585748 1717095843 2289461124 2442878622 2687628276 3434191686 3664317933 4388133821 4885757244 5151287529 6868383372 7313157289 7328635866 8776267642 10302575058 13164401463 14626314578 14657271732 15453862587 17552535284 20605150116 21939471867 26328802926 29252629156 30907725174 39493204389 43878943734 52657605852 61815450348 65818415601 78986408778 87757887468 118479613167 131636831202 157972817556 168202617647 197455246803 236959226334 263273662404 336405235294 355438839501 394910493606 473918452668 504607852941 592365740409 672810470588 709376257033 710877679002 789820987212 1009215705882 1184731480818 1418752514066 1421755358004 1513823558823 2018431411764 2128128771099 2369462961636 2837505028132 3027647117646 3868660205881 4256257542198 4541470676469 6055294235292 6384386313297 7737320411762 8512515084396 9082941352938 11605980617643 12768772626594 13624412029407 15474640823524 16315653911759 18165882705876 19153158939891 23211961235286 25537545253188 27248824058814 32631307823518 34817941852929 38306317879782 46423922470572 48946961735277 54497648117628 57459476819673 65262615647036 69635883705858 76612635759564 97893923470554 104453825558787 114918953639346 139271767411716 146840885205831 195787846941108 208907651117574 229837907278692 293681770411662 313361476676361 375260039970457 417815302235148 440522655617493 587363540823324 626722953352722 750520079940914 881045311234986 1125780119911371 1253445906705444 1321567966852479 1501040159881828 1762090622469972 2251560239822742 2643135933704958 3377340359734113 4503120479645484 5286271867409916 6754680719468226 10132021079202339 13509361438936452 20264042158404678 30396063237607017 40528084316809356 60792126475214034 121584252950428068
• Sum of all divisors σ(n): 335694796938126626
• Sum of proper divisors (its aliquot sum) s(n): 214110543987698558
• 121584252950428068 is an abundant number, because the sum of its proper divisors (214110543987698558) is greater than itself. Its abundance is 92526291037270490

Bases of 121584252950428068

• Binary: 110101111111101000011101111011111011001000011100110100100₂
• Hexadecimal: 0x1AFF43BDF6439A4
• Base-36: X960QPUAU90

Squares and roots of 121584252950428068

• 121584252950428068 squared (121584252950428068²) is 14782730565513676358483784442212624
• 121584252950428068 cubed (121584252950428068³) is 1797347252375439386962045634506677770737849873530432
• The square root of 121584252950428068 is 348689335.8713857599
• The cube root of 121584252950428068 is 495403.5452902647

Scales and comparisons

• 121,584,252,950,428,068 seconds is equal to 3,866,003,159 years, 1 week, 6 days, 5 hours, 7 minutes, 48 seconds.
• To count from 1 to 121,584,252,950,428,068 would take you about eleven billion, five hundred ninety-eight million, nine thousand, four hundred seventy-seven 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 121584252950428068 cubic inches would be around 41283.6 feet tall.

Recreational maths with 121584252950428068

• 121584252950428068 backwards is 860824059252485121
• The number of decimal digits it has is: 18
• The sum of 121584252950428068's digits is 72
• More coming soon!