159424942

Names of 159424942

• Cardinal: 159424942 can be written as One hundred fifty-nine million, four hundred twenty-four thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.59424942 × 10⁸

Factors of 159424942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 72482

Divisors of 159424942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 1117 2234 71363 142726 79712471 159424942
• Sum of all divisors σ(n): 239354856
• Sum of proper divisors (its aliquot sum) s(n): 79929914
• 159424942 is a deficient number, because the sum of its proper divisors (79929914) is less than itself. Its deficiency is 79495028

Bases of 159424942

• Binary: 1001100000001010000110101110₂
• Hexadecimal: 0x980A1AE
• Base-36: 2MX12M

Squares and roots of 159424942

• 159424942 squared (159424942²) is 25416312131703364
• 159424942 cubed (159424942³) is 4051994087450705166904888
• The square root of 159424942 is 12626.3590159633
• The cube root of 159424942 is 542.2323477429

Scales and comparisons

• 159,424,942 seconds is equal to 5 years, 3 weeks, 4 days, 4 hours, 42 minutes, 22 seconds.
• To count from 1 to 159,424,942 would take you about seven 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 159424942 cubic inches would be around 45.2 feet tall.

Recreational maths with 159424942

• 159424942 backwards is 249424951
• The number of decimal digits it has is: 9
• The sum of 159424942's digits is 40
• More coming soon!