1042126398

Names of 1042126398

• Cardinal: 1042126398 can be written as One billion, forty-two million, one hundred twenty-six thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.042126398 × 10⁹

Factors of 1042126398

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8799

Divisors of 1042126398

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 251 486 502 753 1506 2259 4518 6777 8543 13554 17086 20331 25629 40662 51258 60993 76887 121986 153774 230661 461322 691983 1383966 2075949 2144293 4151898 4288586 6432879 12865758 19298637 38597274 57895911 115791822 173687733 347375466 521063199 1042126398
• Sum of all divisors σ(n): 2351172096
• Sum of proper divisors (its aliquot sum) s(n): 1309045698
• 1042126398 is an abundant number, because the sum of its proper divisors (1309045698) is greater than itself. Its abundance is 266919300

Bases of 1042126398

• Binary: 111110000111011001011000111110₂
• Hexadecimal: 0x3E1D963E
• Base-36: H8GDVI

Squares and roots of 1042126398

• 1042126398 squared (1042126398²) is 1086027429408454404
• 1042126398 cubed (1042126398³) is 1131777853138631858787756792
• The square root of 1042126398 is 32281.9825599359
• The cube root of 1042126398 is 1013.8494401997

Scales and comparisons

• 1,042,126,398 seconds is equal to 33 years, 7 weeks, 15 hours, 33 minutes, 18 seconds.
• To count from 1 to 1,042,126,398 would take you about sixty-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 1042126398 cubic inches would be around 84.5 feet tall.

Recreational maths with 1042126398

• 1042126398 backwards is 8936212401
• The number of decimal digits it has is: 10
• The sum of 1042126398's digits is 36
• More coming soon!