121846348672

Names of 121846348672

• Cardinal: 121846348672 can be written as One hundred twenty-one billion, eight hundred forty-six million, three hundred forty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.21846348672 × 10¹¹

Factors of 121846348672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2522

Divisors of 121846348672

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 73 128 146 292 584 1168 2336 2447 4672 4894 5329 9344 9788 10658 19576 21316 39152 42632 78304 85264 156608 170528 178631 313216 341056 357262 389017 682112 714524 778034 1429048 1556068 2858096 3112136 5716192 6224272 11432384 12448544 13040063 22864768 24897088 26080126 49794176 52160252 104320504 208641008 417282016 834564032 951924599 1669128064 1903849198 3807698396 7615396792 15230793584 30461587168 60923174336 121846348672
• Sum of all divisors σ(n): 246212740800
• Sum of proper divisors (its aliquot sum) s(n): 124366392128
• 121846348672 is an abundant number, because the sum of its proper divisors (124366392128) is greater than itself. Its abundance is 2520043456

Bases of 121846348672

• Binary: 1110001011110100110111011101110000000₂
• Hexadecimal: 0x1C5E9BBB80
• Base-36: 1JZ464CG

Squares and roots of 121846348672

• 121846348672 squared (121846348672²) is 14846532684698596163584
• 121846348672 cubed (121846348672³) is 1808995798070029387376977613160448
• The square root of 121846348672 is 349064.9633979325
• The cube root of 121846348672 is 4957.5926559221

Scales and comparisons

• 121,846,348,672 seconds is equal to 3,874 years, 17 weeks, 3 days, 15 hours, 57 minutes, 52 seconds.
• To count from 1 to 121,846,348,672 would take you about seven thousand, seven hundred forty-eight 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 121846348672 cubic inches would be around 413.1 feet tall.

Recreational maths with 121846348672

• 121846348672 backwards is 276843648121
• The number of decimal digits it has is: 12
• The sum of 121846348672's digits is 52
• More coming soon!