144040237840

Names of 144040237840

• Cardinal: 144040237840 can be written as One hundred forty-four billion, forty million, two hundred thirty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4404023784 × 10¹¹

Factors of 144040237840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9139813

Divisors of 144040237840

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 197 394 788 985 1576 1970 3152 3940 7880 15760 9139609 18279218 36558436 45698045 73116872 91396090 146233744 182792180 365584360 731168720 1800502973 3601005946 7202011892 9002514865 14404023784 18005029730 28808047568 36010059460 72020118920 144040237840
• Sum of all divisors σ(n): 336593557080
• Sum of proper divisors (its aliquot sum) s(n): 192553319240
• 144040237840 is an abundant number, because the sum of its proper divisors (192553319240) is greater than itself. Its abundance is 48513081400

Bases of 144040237840

• Binary: 10000110001001011101111001101100010000₂
• Hexadecimal: 0x2189779B10
• Base-36: 1U65U6TS

Squares and roots of 144040237840

• 144040237840 squared (144040237840²) is 20747590117003767865600
• 144040237840 cubed (144040237840³) is 2988487815060056151537173154304000
• The square root of 144040237840 is 379526.3335264103
• The cube root of 144040237840 is 5241.9709511595

Scales and comparisons

• 144,040,237,840 seconds is equal to 4,580 years, 1 week, 5 days, 9 hours, 10 minutes, 40 seconds.
• To count from 1 to 144,040,237,840 would take you about nine thousand, one hundred sixty 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 144040237840 cubic inches would be around 436.8 feet tall.

Recreational maths with 144040237840

• 144040237840 backwards is 048732040441
• The number of decimal digits it has is: 12
• The sum of 144040237840's digits is 37
• More coming soon!