120948128

Names of 120948128

• Cardinal: 120948128 can be written as One hundred twenty million, nine hundred forty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.20948128 × 10⁸

Factors of 120948128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 539956

Divisors of 120948128

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 539947 1079894 2159788 3779629 4319576 7559258 8639152 15118516 17278304 30237032 60474064 120948128
• Sum of all divisors σ(n): 272133792
• Sum of proper divisors (its aliquot sum) s(n): 151185664
• 120948128 is an abundant number, because the sum of its proper divisors (151185664) is greater than itself. Its abundance is 30237536

Bases of 120948128

• Binary: 111001101011000010110100000₂
• Hexadecimal: 0x73585A0
• Base-36: 200C68

Squares and roots of 120948128

• 120948128 squared (120948128²) is 14628449666704384
• 120948128 cubed (120948128³) is 1769283602730119174193152
• The square root of 120948128 is 10997.6419290683
• The cube root of 120948128 is 494.5380555869

Scales and comparisons

• 120,948,128 seconds is equal to 3 years, 43 weeks, 6 days, 20 hours, 42 minutes, 8 seconds.
• To count from 1 to 120,948,128 would take you about five 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 120948128 cubic inches would be around 41.2 feet tall.

Recreational maths with 120948128

• 120948128 backwards is 821849021
• The number of decimal digits it has is: 9
• The sum of 120948128's digits is 35
• More coming soon!