121643765025336

Names of 121643765025336

• Cardinal: 121643765025336 can be written as One hundred twenty-one trillion, six hundred forty-three billion, seven hundred sixty-five million, twenty-five thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.21643765025336 × 10¹⁴

Factors of 121643765025336

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 187721859612

Divisors of 121643765025336

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 187721859607 375443719214 563165578821 750887438428 1126331157642 1501774876856 1689496736463 2252662315284 3378993472926 4505324630568 5068490209389 6757986945852 10136980418778 13515973891704 15205470628167 20273960837556 30410941256334 40547921675112 60821882512668 121643765025336
• Sum of all divisors σ(n): 340715175188520
• Sum of proper divisors (its aliquot sum) s(n): 219071410163184
• 121643765025336 is an abundant number, because the sum of its proper divisors (219071410163184) is greater than itself. Its abundance is 97427645137848

Bases of 121643765025336

• Binary: 11011101010001001100101011001110100101000111000₂
• Hexadecimal: 0x6EA265674A38
• Base-36: 174ADGY3I0

Squares and roots of 121643765025336

• 121643765025336 squared (121643765025336²) is 14797205569539157860721912896
• 121643765025336 cubed (121643765025336³) is 1799987797332614477417403206230743825133056
• The square root of 121643765025336 is 11029223.2285567601
• The cube root of 121643765025336 is 49548.4360810381

Scales and comparisons

• 121,643,765,025,336 seconds is equal to 3,867,895 years, 23 weeks, 6 days, 1 hour, 15 minutes, 36 seconds.
• To count from 1 to 121,643,765,025,336 would take you about nine million, six hundred sixty-nine thousand, seven hundred thirty-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 121643765025336 cubic inches would be around 4129 feet tall.

Recreational maths with 121643765025336

• 121643765025336 backwards is 633520567346121
• 121643765025336 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121643765025336's digits is 54
• More coming soon!