121149339276983890

Names of 121149339276983890

• Cardinal: 121149339276983890 can be written as One hundred twenty-one quadrillion, one hundred forty-nine trillion, three hundred thirty-nine billion, two hundred seventy-six million, nine hundred eighty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.2114933927698389 × 10¹⁷

Factors of 121149339276983890

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 427

Divisors of 121149339276983890

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 5 10 109 218 311 545 622 1090 1555 3110 11881 23762 33899 59405 67798 96721 118810 169495 193442 338990 483605 967210 1295029 2590058 3694991 6475145 7389982 10542589 12950290 18474955 21085178 30080231 36949910 52712945 60160462 105425890 150401155 300802310 402754019 805508038 1149142201 2013770095 2298284402 3278745179 4027540190 5745711005 6557490358 9354951841 11491422010 16393725895 18709903682 32787451790 46774759205 93549518410 125256499909 250512999818 357383224511 626282499545 714766449022 1019689750669 1252564999090 1786916122555 2039379501338 3573832245110 5098448753345 10196897506690 38954771471699 77909542943398 111146182822921 194773857358495 222292365645842 389547714716990 555730914114605 1111461828229210 12114933927698389 24229867855396778 60574669638491945 121149339276983890
• Sum of all divisors σ(n): 220797925970707800
• Sum of proper divisors (its aliquot sum) s(n): 99648586693723910
• 121149339276983890 is a deficient number, because the sum of its proper divisors (99648586693723910) is less than itself. Its deficiency is 21500752583259980

Bases of 121149339276983890

• Binary: 110101110011010001010111010100100011000001011111001010010₂
• Hexadecimal: 0x1AE68AEA460BE52
• Base-36: X4VUU4U9QVM

Squares and roots of 121149339276983890

• 121149339276983890 squared (121149339276983890²) is 14677162407249751451017495319532100
• 121149339276983890 cubed (121149339276983890³) is 1778128528099293733926860793832878015942694037869000
• The square root of 121149339276983890 is 348065136.5434117851
• The cube root of 121149339276983890 is 494812.1441733743

Scales and comparisons

• 121,149,339,276,983,890 seconds is equal to 3,852,174,249 years, 25 weeks, 5 days, 22 hours, 38 minutes, 10 seconds.
• To count from 1 to 121,149,339,276,983,890 would take you about eleven billion, five hundred fifty-six million, five hundred twenty-two 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 121149339276983890 cubic inches would be around 41234.3 feet tall.

Recreational maths with 121149339276983890

• 121149339276983890 backwards is 098389672933941121
• The number of decimal digits it has is: 18
• The sum of 121149339276983890's digits is 85
• More coming soon!