121080763216

Names of 121080763216

• Cardinal: 121080763216 can be written as One hundred twenty-one billion, eighty million, seven hundred sixty-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.21080763216 × 10¹¹

Factors of 121080763216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 479

Divisors of 121080763216

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 73 98 112 146 196 292 392 397 511 584 784 794 1022 1168 1588 2044 2779 3176 3577 4088 5329 5558 6352 7154 8176 10658 11116 14308 19453 21316 22232 28616 28981 37303 38906 42632 44464 57232 57962 74606 77812 85264 115924 149212 155624 202867 231848 261121 298424 311248 389017 405734 463696 522242 596848 778034 811468 1044484 1420069 1556068 1622936 2088968 2115613 2723119 2840138 3112136 3245872 4177936 4231226 5446238 5680276 6224272 8462452 10892476 11360552 14809291 16924904 19061833 21784952 22721104 29618582 33849808 38123666 43569904 59237164 76247332 103665037 118474328 152494664 154439749 207330074 236948656 304989328 308879498 414660148 617758996 829320296 1081078243 1235517992 1658640592 2162156486 2471035984 4324312972 7567547701 8648625944 15135095402 17297251888 30270190804 60540381608 121080763216
• Sum of all divisors σ(n): 277382175720
• Sum of proper divisors (its aliquot sum) s(n): 156301412504
• 121080763216 is an abundant number, because the sum of its proper divisors (156301412504) is greater than itself. Its abundance is 35220649288

Bases of 121080763216

• Binary: 1110000110000111110011101001101010000₂
• Hexadecimal: 0x1C30F9D350
• Base-36: 1JMGCYTS

Squares and roots of 121080763216

• 121080763216 squared (121080763216²) is 14660551220969058662656
• 121080763216 cubed (121080763216³) is 1775110731002194285995464757661696
• The square root of 121080763216 is 347966.6122144479
• The cube root of 121080763216 is 4947.1876445873

Scales and comparisons

• 121,080,763,216 seconds is equal to 3,849 years, 51 weeks, 4 days, 17 hours, 20 minutes, 16 seconds.
• To count from 1 to 121,080,763,216 would take you about seven thousand, six hundred ninety-nine 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 121080763216 cubic inches would be around 412.3 feet tall.

Recreational maths with 121080763216

• 121080763216 backwards is 612367080121
• The number of decimal digits it has is: 12
• The sum of 121080763216's digits is 37
• More coming soon!