121443414345

Names of 121443414345

• Cardinal: 121443414345 can be written as One hundred twenty-one billion, four hundred forty-three million, four hundred fourteen thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.21443414345 × 10¹¹

Factors of 121443414345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 903

Divisors of 121443414345

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 9 11 15 27 31 33 45 55 59 61 93 99 135 155 165 177 183 279 295 297 305 341 465 495 531 549 649 671 733 837 885 915 1023 1395 1485 1593 1647 1705 1829 1891 1947 2013 2199 2655 2745 3069 3245 3355 3599 3665 4185 5115 5487 5673 5841 6039 6597 7965 8063 8235 9145 9207 9455 9735 10065 10797 10995 15345 16461 17019 17523 17995 18117 19791 20119 20801 22723 24189 27435 28365 29205 30195 32391 32985 39589 40315 43247 44713 46035 49383 51057 53985 60357 62403 68169 72567 82305 85095 87615 90585 97173 98955 100595 104005 111569 113615 118767 120945 129741 134139 161955 181071 187209 197945 204507 216235 217701 223565 246915 249953 255285 301785 312015 334707 340845 356301 362835 389223 402417 475717 485865 491843 543213 557845 561627 593835 613521 648705 670695 749859 905355 936045 1004121 1022535 1068903 1088505 1167669 1207251 1227259 1249765 1340657 1386103 1427151 1475529 1673535 1781505 1946115 2012085 2249577 2378585 2459215 2638067 2716065 2808135 3012363 3067605 3681777 3749295 4021971 4158309 4281453 4426587 5020605 5344515 5838345 6036255 6136295 6703285 6748731 6930515 7135755 7377645 7914201 11045331 11247885 12065913 12474927 12844359 13190335 13279761 14747227 15061815 15247133 18408885 20109855 20791545 21407265 22132935 23742603 29018737 33135993 33743655 36197739 37424781 39571005 44241681 45741399 55226655 60329565 62374635 64221795 66398805 71227809 73736135 76235665 81780077 87056211 118713015 132725043 137224197 145093685 165679965 180988695 187123905 221208405 228706995 245340231 261168633 356139045 398175129 408900385 411672591 435281055 663625215 686120985 736020693 783505899 899580847 1226701155 1305843165 1990875645 2058362955 2208062079 2698742541 3680103465 3917529495 4497904235 8096227623 11040310395 13493712705 24288682869 40481138115 121443414345
• Sum of all divisors σ(n): 251641036800
• Sum of proper divisors (its aliquot sum) s(n): 130197622455
• 121443414345 is an abundant number, because the sum of its proper divisors (130197622455) is greater than itself. Its abundance is 8754208110

Bases of 121443414345

• Binary: 1110001000110100101110111000101001001₂
• Hexadecimal: 0x1C46977149
• Base-36: 1JSG9U89

Squares and roots of 121443414345

• 121443414345 squared (121443414345²) is 14748502887771351779025
• 121443414345 cubed (121443414345³) is 1791108547168045307720885955113625
• The square root of 121443414345 is 348487.3230764641
• The cube root of 121443414345 is 4952.1218579951

Scales and comparisons

• 121,443,414,345 seconds is equal to 3,861 years, 27 weeks, 2 days, 1 hour, 45 minutes, 45 seconds.
• To count from 1 to 121,443,414,345 would take you about seven thousand, seven hundred twenty-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 121443414345 cubic inches would be around 412.7 feet tall.

Recreational maths with 121443414345

• 121443414345 backwards is 543414344121
• The number of decimal digits it has is: 12
• The sum of 121443414345's digits is 36
• More coming soon!