1359778942

Names of 1359778942

• Cardinal: 1359778942 can be written as One billion, three hundred fifty-nine million, seven hundred seventy-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.359778942 × 10⁹

Factors of 1359778942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 52730

Divisors of 1359778942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 22469 30259 44938 60518 679889471 1359778942
• Sum of all divisors σ(n): 2039826600
• Sum of proper divisors (its aliquot sum) s(n): 680047658
• 1359778942 is a deficient number, because the sum of its proper divisors (680047658) is less than itself. Its deficiency is 679731284

Bases of 1359778942

• Binary: 1010001000011001001010001111110₂
• Hexadecimal: 0x510C947E
• Base-36: MHKS5A

Squares and roots of 1359778942

• 1359778942 squared (1359778942²) is 1848998771106639364
• 1359778942 cubed (1359778942³) is 2514229592734686243555472888
• The square root of 1359778942 is 36875.1805690495
• The cube root of 1359778942 is 1107.8716193837

Scales and comparisons

• 1,359,778,942 seconds is equal to 43 years, 12 weeks, 2 days, 4 hours, 22 minutes, 22 seconds.
• To count from 1 to 1,359,778,942 would take you about eighty-six 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 1359778942 cubic inches would be around 92.3 feet tall.

Recreational maths with 1359778942

• 1359778942 backwards is 2498779531
• The number of decimal digits it has is: 10
• The sum of 1359778942's digits is 55
• More coming soon!