121201917832130

Names of 121201917832130

• Cardinal: 121201917832130 can be written as One hundred twenty-one trillion, two hundred one billion, nine hundred seventeen million, eight hundred thirty-two thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.2120191783213 × 10¹⁴

Factors of 121201917832130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2084675

Divisors of 121201917832130

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 29 43 58 86 145 215 290 430 1247 2494 4673 6235 9346 12470 23365 46730 135517 200939 271034 401878 677585 1004695 1355170 2009390 2079923 4159846 5827231 10399615 11654462 20799230 29136155 58272310 60317767 89436689 120635534 178873378 301588835 447183445 603177670 894366890 2593663981 5187327962 9719480179 12968319905 19438960358 25936639810 48597400895 97194801790 281864925191 417937647697 563729850382 835875295394 1409324625955 2089688238485 2818649251910 4179376476970 12120191783213 24240383566426 60600958916065 121201917832130
• Sum of all divisors σ(n): 230984379077760
• Sum of proper divisors (its aliquot sum) s(n): 109782461245630
• 121201917832130 is a deficient number, because the sum of its proper divisors (109782461245630) is less than itself. Its deficiency is 11419456586500

Bases of 121201917832130

• Binary: 11011100011101110000101010000100010101111000010₂
• Hexadecimal: 0x6E3B85422BC2
• Base-36: 16YNE4JB9E

Squares and roots of 121201917832130

• 121201917832130 squared (121201917832130²) is 14689904886186392078860336900
• 121201917832130 cubed (121201917832130³) is 1780444644977368092213770448127889444597000
• The square root of 121201917832130 is 11009174.2575058735
• The cube root of 121201917832130 is 49488.3716292461

Scales and comparisons

• 121,201,917,832,130 seconds is equal to 3,853,846 years, 4 weeks, 2 days, 21 hours, 48 minutes, 50 seconds.
• To count from 1 to 121,201,917,832,130 would take you about nine million, six hundred thirty-four thousand, six hundred fifteen 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 121201917832130 cubic inches would be around 4124 feet tall.

Recreational maths with 121201917832130

• 121201917832130 backwards is 031238719102121
• The number of decimal digits it has is: 15
• The sum of 121201917832130's digits is 41
• More coming soon!