1418618944

Names of 1418618944

• Cardinal: 1418618944 can be written as One billion, four hundred eighteen million, six hundred eighteen thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.418618944 × 10⁹

Factors of 1418618944

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 22165923

Divisors of 1418618944

• Number of divisors d(n): 14
• Complete list of divisors:
  1 2 4 8 16 32 64 22165921 44331842 88663684 177327368 354654736 709309472 1418618944
• Sum of all divisors σ(n): 2815072094
• Sum of proper divisors (its aliquot sum) s(n): 1396453150
• 1418618944 is a deficient number, because the sum of its proper divisors (1396453150) is less than itself. Its deficiency is 22165794

Bases of 1418618944

• Binary: 1010100100011100110100001000000₂
• Hexadecimal: 0x548E6840
• Base-36: NGLXDS

Squares and roots of 1418618944

• 1418618944 squared (1418618944²) is 2012479708275675136
• 1418618944 cubed (1418618944³) is 2854941838575466322319376384
• The square root of 1418618944 is 37664.5581946741
• The cube root of 1418618944 is 1123.6263580789

Scales and comparisons

• 1,418,618,944 seconds is equal to 45 years, 5 weeks, 4 days, 4 hours, 49 minutes, 4 seconds.
• To count from 1 to 1,418,618,944 would take you about ninety 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 1418618944 cubic inches would be around 93.6 feet tall.

Recreational maths with 1418618944

• 1418618944 backwards is 4498168141
• The number of decimal digits it has is: 10
• The sum of 1418618944's digits is 46
• More coming soon!