1117990419

Names of 1117990419

• Cardinal: 1117990419 can be written as One billion, one hundred seventeen million, nine hundred ninety thousand, four hundred nineteen.

Scientific notation

• Scientific notation: 1.117990419 × 10⁹

Factors of 1117990419

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 834

Divisors of 1117990419

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 19 21 39 41 49 57 91 123 133 147 247 273 287 399 533 637 741 751 779 861 931 1599 1729 1911 2009 2253 2337 2793 3731 5187 5257 5453 6027 9763 10127 11193 12103 14269 15771 16359 26117 29289 30381 30791 36309 36799 38171 42807 68341 70889 78351 92373 99883 110397 114513 185497 205023 212667 215537 299649 400283 478387 496223 556491 585029 646611 699181 1200849 1298479 1435161 1488669 1508759 1755087 2097543 2801981 3895437 4095203 4526277 7605377 8405943 9089353 12285609 19613867 22816131 27268059 28666421 53237639 58841601 85999263 159712917 372663473 1117990419
• Sum of all divisors σ(n): 2016322560
• Sum of proper divisors (its aliquot sum) s(n): 898332141
• 1117990419 is a deficient number, because the sum of its proper divisors (898332141) is less than itself. Its deficiency is 219658278

Bases of 1117990419

• Binary: 1000010101000110010111000010011₂
• Hexadecimal: 0x42A32E13
• Base-36: IHMEXF

Squares and roots of 1117990419

• 1117990419 squared (1117990419²) is 1249902576975795561
• 1117990419 cubed (1117990419³) is 1397379105742349432100730059
• The square root of 1117990419 is 33436.3637227495
• The cube root of 1117990419 is 1037.8773331901

Scales and comparisons

• 1,117,990,419 seconds is equal to 35 years, 28 weeks, 3 days, 16 hours, 53 minutes, 39 seconds.
• To count from 1 to 1,117,990,419 would take you about seventy-one 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 1117990419 cubic inches would be around 86.5 feet tall.

Recreational maths with 1117990419

• 1117990419 backwards is 9140997111
• The number of decimal digits it has is: 10
• The sum of 1117990419's digits is 42
• More coming soon!