121189552379028

Names of 121189552379028

• Cardinal: 121189552379028 can be written as One hundred twenty-one trillion, one hundred eighty-nine billion, five hundred fifty-two million, three hundred seventy-nine thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.21189552379028 × 10¹⁴

Factors of 121189552379028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 160303640725

Divisors of 121189552379028

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 160303640713 320607281426 480910922139 641214562852 961821844278 1122125484991 1442732766417 1923643688556 2244250969982 2885465532834 3366376454973 4328198299251 4488501939964 5770931065668 6732752909946 8656396598502 10099129364919 13465505819892 17312793197004 20198258729838 30297388094757 40396517459676 60594776189514 121189552379028
• Sum of all divisors σ(n): 359080155199360
• Sum of proper divisors (its aliquot sum) s(n): 237890602820332
• 121189552379028 is an abundant number, because the sum of its proper divisors (237890602820332) is greater than itself. Its abundance is 116701050441304

Bases of 121189552379028

• Binary: 11011100011100010100100001110000101010010010100₂
• Hexadecimal: 0x6E38A4385494
• Base-36: 16YHPMGQL0

Squares and roots of 121189552379028

• 121189552379028 squared (121189552379028²) is 14686907605829171174574224784
• 121189552379028 cubed (121189552379028³) is 1779899758582579059200183184276776039429952
• The square root of 121189552379028 is 11008612.6455166003
• The cube root of 121189552379028 is 49486.6885784561

Scales and comparisons

• 121,189,552,379,028 seconds is equal to 3,853,452 years, 46 weeks, 6 days, 5 hours, 43 minutes, 48 seconds.
• To count from 1 to 121,189,552,379,028 would take you about nine million, six hundred thirty-three thousand, six hundred thirty-two 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 121189552379028 cubic inches would be around 4123.9 feet tall.

Recreational maths with 121189552379028

• 121189552379028 backwards is 820973255981121
• 121189552379028 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121189552379028's digits is 63
• More coming soon!