1988308014

Names of 1988308014

• Cardinal: 1988308014 can be written as One billion, nine hundred eighty-eight million, three hundred eight thousand and fourteen.

Scientific notation

• Scientific notation: 1.988308014 × 10⁹

Factors of 1988308014

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24245

Divisors of 1988308014

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 179 231 358 462 537 1074 1253 1969 2506 3759 3938 5907 7518 11814 13783 24043 27566 41349 48086 72129 82698 144258 168301 264473 336602 504903 528946 793419 1009806 1586838 1851311 3702622 4303697 5553933 8607394 11107866 12911091 25822182 30125879 47340667 60251758 90377637 94681334 142022001 180755274 284044002 331384669 662769338 994154007 1988308014
• Sum of all divisors σ(n): 4985763840
• Sum of proper divisors (its aliquot sum) s(n): 2997455826
• 1988308014 is an abundant number, because the sum of its proper divisors (2997455826) is greater than itself. Its abundance is 1009147812

Bases of 1988308014

• Binary: 1110110100000110010110000101110₂
• Hexadecimal: 0x76832C2E
• Base-36: WVSCA6

Squares and roots of 1988308014

• 1988308014 squared (1988308014²) is 3953368758536624196
• 1988308014 cubed (1988308014³) is 7860514784895600801413106744
• The square root of 1988308014 is 44590.4475644729
• The cube root of 1988308014 is 1257.4610867941

Scales and comparisons

• 1,988,308,014 seconds is equal to 63 years, 11 weeks, 3 days, 19 hours, 46 minutes, 54 seconds.
• To count from 1 to 1,988,308,014 would take you about one hundred twenty-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 1988308014 cubic inches would be around 104.8 feet tall.

Recreational maths with 1988308014

• 1988308014 backwards is 4108038891
• 1988308014 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1988308014's digits is 42
• More coming soon!