1375853942

Names of 1375853942

• Cardinal: 1375853942 can be written as One billion, three hundred seventy-five million, eight hundred fifty-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.375853942 × 10⁹

Factors of 1375853942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 931630

Divisors of 1375853942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 739 1478 930889 1861778 687926971 1375853942
• Sum of all divisors σ(n): 2066575800
• Sum of proper divisors (its aliquot sum) s(n): 690721858
• 1375853942 is a deficient number, because the sum of its proper divisors (690721858) is less than itself. Its deficiency is 685132084

Bases of 1375853942

• Binary: 1010010000000011101110101110110₂
• Hexadecimal: 0x5201DD76
• Base-36: MR5BP2

Squares and roots of 1375853942

• 1375853942 squared (1375853942²) is 1892974069716939364
• 1375853942 cubed (1375853942³) is 2604455835923833848134372888
• The square root of 1375853942 is 37092.5051998379
• The cube root of 1375853942 is 1112.2201976467

Scales and comparisons

• 1,375,853,942 seconds is equal to 43 years, 38 weeks, 6 days, 5 hours, 39 minutes, 2 seconds.
• To count from 1 to 1,375,853,942 would take you about eighty-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 1375853942 cubic inches would be around 92.7 feet tall.

Recreational maths with 1375853942

• 1375853942 backwards is 2493585731
• The number of decimal digits it has is: 10
• The sum of 1375853942's digits is 47
• More coming soon!