121664083716

Names of 121664083716

• Cardinal: 121664083716 can be written as One hundred twenty-one billion, six hundred sixty-four million, eighty-three thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.21664083716 × 10¹¹

Factors of 121664083716

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1350

Divisors of 121664083716

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 41 42 49 63 82 84 98 123 126 147 164 196 246 252 287 294 369 441 492 574 588 738 861 882 1148 1297 1476 1722 1764 2009 2583 2594 3444 3891 4018 5166 5188 6027 7782 8036 9079 10332 11673 12054 15564 18081 18158 23346 24108 27237 36162 36316 46692 53177 54474 63553 72324 81711 106354 108948 127106 159531 163422 190659 212708 254212 319062 326844 372239 381318 478593 571977 638124 744478 762636 957186 1116717 1143954 1488956 1682209 1914372 2233434 2287908 2605673 3350151 3364418 4466868 5046627 5211346 6700302 6728836 7817019 10093254 10422692 11775463 13400604 15139881 15634038 20186508 23451057 23550926 30279762 31268076 35326389 46902114 47101852 60559524 68970569 70652778 82428241 93804228 105979167 137941138 141305556 164856482 206911707 211958334 247284723 275882276 329712964 413823414 423916668 482793983 494569446 620735121 741854169 827646828 965587966 989138892 1241470242 1448381949 1483708338 1931175932 2482940484 2896763898 2967416676 3379557881 4345145847 5793527796 6759115762 8690291694 10138673643 13518231524 17380583388 20277347286 30416020929 40554694572 60832041858 121664083716
• Sum of all divisors σ(n): 366758733978
• Sum of proper divisors (its aliquot sum) s(n): 245094650262
• 121664083716 is an abundant number, because the sum of its proper divisors (245094650262) is greater than itself. Its abundance is 123430566546

Bases of 121664083716

• Binary: 1110001010011101111101001011100000100₂
• Hexadecimal: 0x1C53BE9704
• Base-36: 1JW3NJT0

Squares and roots of 121664083716

• 121664083716 squared (121664083716²) is 14802149266453856368656
• 121664083716 cubed (121664083716³) is 1800889927530569971687203342405696
• The square root of 121664083716 is 348803.7897099169
• The cube root of 121664083716 is 4955.1194691521

Scales and comparisons

• 121,664,083,716 seconds is equal to 3,868 years, 28 weeks, 1 day, 2 hours, 48 minutes, 36 seconds.
• To count from 1 to 121,664,083,716 would take you about seven thousand, seven hundred thirty-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 121664083716 cubic inches would be around 412.9 feet tall.

Recreational maths with 121664083716

• 121664083716 backwards is 617380466121
• The number of decimal digits it has is: 12
• The sum of 121664083716's digits is 45
• More coming soon!