4729473942

Names of 4729473942

• Cardinal: 4729473942 can be written as Four billion, seven hundred twenty-nine million, four hundred seventy-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.729473942 × 10⁹

Factors of 4729473942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 788245662

Divisors of 4729473942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 788245657 1576491314 2364736971 4729473942
• Sum of all divisors σ(n): 9458947896
• Sum of proper divisors (its aliquot sum) s(n): 4729473954
• 4729473942 is an abundant number, because the sum of its proper divisors (4729473954) is greater than itself. Its abundance is 12

Bases of 4729473942

• Binary: 100011001111001100000101110010110₂
• Hexadecimal: 0x119E60B96
• Base-36: 267T1G6

Squares and roots of 4729473942

• 4729473942 squared (4729473942²) is 22367923768057019364
• 4729473942 cubed (4729473942³) is 105788512597668125052227412888
• The square root of 4729473942 is 68771.1708639601
• The cube root of 4729473942 is 1678.5628703285

Scales and comparisons

• 4,729,473,942 seconds is equal to 150 years, 19 weeks, 6 days, 6 hours, 45 minutes, 42 seconds.
• To count from 1 to 4,729,473,942 would take you about three hundred 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 4729473942 cubic inches would be around 139.9 feet tall.

Recreational maths with 4729473942

• 4729473942 backwards is 2493749274
• The number of decimal digits it has is: 10
• The sum of 4729473942's digits is 51
• More coming soon!