1143356942

Names of 1143356942

• Cardinal: 1143356942 can be written as One billion, one hundred forty-three million, three hundred fifty-six thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.143356942 × 10⁹

Factors of 1143356942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1305

Divisors of 1143356942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 26 31 62 91 182 191 217 382 403 434 806 1061 1337 2122 2483 2674 2821 4966 5642 5921 7427 11842 13793 14854 17381 27586 32891 34762 41447 65782 76973 82894 96551 153946 193102 202651 230237 405302 427583 460474 538811 855166 1077622 1418557 2634463 2837114 2993081 5268926 5986162 6282181 12564362 18441241 36882482 43975267 81668353 87950534 163336706 571678471 1143356942
• Sum of all divisors σ(n): 2192375808
• Sum of proper divisors (its aliquot sum) s(n): 1049018866
• 1143356942 is a deficient number, because the sum of its proper divisors (1049018866) is less than itself. Its deficiency is 94338076

Bases of 1143356942

• Binary: 1000100001001100011111000001110₂
• Hexadecimal: 0x44263E0E
• Base-36: IWQ3V2

Squares and roots of 1143356942

• 1143356942 squared (1143356942²) is 1307265096819591364
• 1143356942 cubed (1143356942³) is 1494670623482981907632648888
• The square root of 1143356942 is 33813.5615101397
• The cube root of 1143356942 is 1045.6683047587

Scales and comparisons

• 1,143,356,942 seconds is equal to 36 years, 18 weeks, 3 days, 7 hours, 9 minutes, 2 seconds.
• To count from 1 to 1,143,356,942 would take you about seventy-two 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 1143356942 cubic inches would be around 87.1 feet tall.

Recreational maths with 1143356942

• 1143356942 backwards is 2496533411
• The number of decimal digits it has is: 10
• The sum of 1143356942's digits is 38
• More coming soon!