120145235168

Names of 120145235168

• Cardinal: 120145235168 can be written as One hundred twenty billion, one hundred forty-five million, two hundred thirty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.20145235168 × 10¹¹

Factors of 120145235168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 267947

Divisors of 120145235168

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 2017 4034 8068 14119 16136 28238 32272 56476 64544 112952 225904 265921 451808 531842 1063684 1861447 2127368 3722894 4254736 7445788 8509472 14891576 29783152 59566304 536362657 1072725314 2145450628 3754538599 4290901256 7509077198 8581802512 15018154396 17163605024 30036308792 60072617584 120145235168
• Sum of all divisors σ(n): 270461820384
• Sum of proper divisors (its aliquot sum) s(n): 150316585216
• 120145235168 is an abundant number, because the sum of its proper divisors (150316585216) is greater than itself. Its abundance is 30171350048

Bases of 120145235168

• Binary: 1101111111001001101101100110011100000₂
• Hexadecimal: 0x1BF936CCE0
• Base-36: 1J6ZDCRK

Squares and roots of 120145235168

• 120145235168 squared (120145235168²) is 14434877533574023988224
• 120145235168 cubed (120145235168³) is 1734281755892530927601245742661632
• The square root of 120145235168 is 346619.7270323777
• The cube root of 120145235168 is 4934.4132393321

Scales and comparisons

• 120,145,235,168 seconds is equal to 3,820 years, 12 weeks, 5 days, 20 hours, 26 minutes, 8 seconds.
• To count from 1 to 120,145,235,168 would take you about seven thousand, six hundred forty 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 120145235168 cubic inches would be around 411.2 feet tall.

Recreational maths with 120145235168

• 120145235168 backwards is 861532541021
• The number of decimal digits it has is: 12
• The sum of 120145235168's digits is 38
• More coming soon!