1419743448

Names of 1419743448

• Cardinal: 1419743448 can be written as One billion, four hundred nineteen million, seven hundred forty-three thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.419743448 × 10⁹

Factors of 1419743448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 857361

Divisors of 1419743448

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 184 207 276 414 552 828 1656 857333 1714666 2571999 3429332 5143998 6858664 7715997 10287996 15431994 19718659 20575992 30863988 39437318 59155977 61727976 78874636 118311954 157749272 177467931 236623908 354935862 473247816 709871724 1419743448
• Sum of all divisors σ(n): 4012323120
• Sum of proper divisors (its aliquot sum) s(n): 2592579672
• 1419743448 is an abundant number, because the sum of its proper divisors (2592579672) is greater than itself. Its abundance is 1172836224

Bases of 1419743448

• Binary: 1010100100111111001000011011000₂
• Hexadecimal: 0x549F90D8
• Base-36: NHA120

Squares and roots of 1419743448

• 1419743448 squared (1419743448²) is 2015671458138928704
• 1419743448 cubed (1419743448³) is 2861736346013350301243131392
• The square root of 1419743448 is 37679.4831174739
• The cube root of 1419743448 is 1123.9231699025

Scales and comparisons

• 1,419,743,448 seconds is equal to 45 years, 7 weeks, 3 days, 5 hours, 10 minutes, 48 seconds.
• To count from 1 to 1,419,743,448 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 1419743448 cubic inches would be around 93.7 feet tall.

Recreational maths with 1419743448

• 1419743448 backwards is 8443479141
• The number of decimal digits it has is: 10
• The sum of 1419743448's digits is 45
• More coming soon!