961049142

Names of 961049142

• Cardinal: 961049142 can be written as Nine hundred sixty-one million, forty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 9.61049142 × 10⁸

Factors of 961049142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 122065

Divisors of 961049142

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 9 18 439 878 1317 2634 3951 7902 121621 243242 364863 729726 1094589 2189178 53391619 106783238 160174857 320349714 480524571 961049142
• Sum of all divisors σ(n): 2087033520
• Sum of proper divisors (its aliquot sum) s(n): 1125984378
• 961049142 is an abundant number, because the sum of its proper divisors (1125984378) is greater than itself. Its abundance is 164935236

Bases of 961049142

• Binary: 111001010010000111001000110110₂
• Hexadecimal: 0x39487236
• Base-36: FW6M9I

Squares and roots of 961049142

• 961049142 squared (961049142²) is 923615453338936164
• 961049142 cubed (961049142³) is 887639838969325635604971288
• The square root of 961049142 is 31000.7926027707
• The cube root of 961049142 is 986.8440609385

Scales and comparisons

• 961,049,142 seconds is equal to 30 years, 29 weeks, 6 hours, 5 minutes, 42 seconds.
• To count from 1 to 961,049,142 would take you about forty-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 961049142 cubic inches would be around 82.2 feet tall.

Recreational maths with 961049142

• 961049142 backwards is 241940169
• The number of decimal digits it has is: 9
• The sum of 961049142's digits is 36
• More coming soon!