1331672042

Names of 1331672042

• Cardinal: 1331672042 can be written as One billion, three hundred thirty-one million, six hundred seventy-two thousand and forty-two.

Scientific notation

• Scientific notation: 1.331672042 × 10⁹

Factors of 1331672042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1020312

Divisors of 1331672042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 653 1306 1019657 2039314 665836021 1331672042
• Sum of all divisors σ(n): 2000568996
• Sum of proper divisors (its aliquot sum) s(n): 668896954
• 1331672042 is a deficient number, because the sum of its proper divisors (668896954) is less than itself. Its deficiency is 662775088

Bases of 1331672042

• Binary: 1001111010111111011001111101010₂
• Hexadecimal: 0x4F5FB3EA
• Base-36: M0UCQ2

Squares and roots of 1331672042

• 1331672042 squared (1331672042²) is 1773350427444449764
• 1331672042 cubed (1331672042³) is 2361521184896523258792298088
• The square root of 1331672042 is 36492.0819082715
• The cube root of 1331672042 is 1100.1851043867

Scales and comparisons

• 1,331,672,042 seconds is equal to 42 years, 17 weeks, 5 days, 20 hours, 54 minutes, 2 seconds.
• To count from 1 to 1,331,672,042 would take you about eighty-four 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 1331672042 cubic inches would be around 91.7 feet tall.

Recreational maths with 1331672042

• 1331672042 backwards is 2402761331
• The number of decimal digits it has is: 10
• The sum of 1331672042's digits is 29
• More coming soon!