1419744840

Names of 1419744840

• Cardinal: 1419744840 can be written as One billion, four hundred nineteen million, seven hundred forty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.41974484 × 10⁹

Factors of 1419744840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6898

Divisors of 1419744840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 3271 3617 6542 7234 9813 10851 13084 14468 16355 18085 19626 21702 26168 28936 32710 36170 39252 43404 49065 54255 65420 72340 78504 86808 98130 108510 130840 144680 196260 217020 392520 434040 11831207 23662414 35493621 47324828 59156035 70987242 94649656 118312070 141974484 177468105 236624140 283948968 354936210 473248280 709872420 1419744840
• Sum of all divisors σ(n): 4261714560
• Sum of proper divisors (its aliquot sum) s(n): 2841969720
• 1419744840 is an abundant number, because the sum of its proper divisors (2841969720) is greater than itself. Its abundance is 1422224880

Bases of 1419744840

• Binary: 1010100100111111001011001001000₂
• Hexadecimal: 0x549F9648
• Base-36: NHA24O

Squares and roots of 1419744840

• 1419744840 squared (1419744840²) is 2015675410706625600
• 1419744840 cubed (1419744840³) is 2861744763465612449411904000
• The square root of 1419744840 is 37679.5015890605
• The cube root of 1419744840 is 1123.9235372225

Scales and comparisons

• 1,419,744,840 seconds is equal to 45 years, 7 weeks, 3 days, 5 hours, 34 minutes.
• To count from 1 to 1,419,744,840 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 1419744840 cubic inches would be around 93.7 feet tall.

Recreational maths with 1419744840

• 1419744840 backwards is 0484479141
• The number of decimal digits it has is: 10
• The sum of 1419744840's digits is 42
• More coming soon!