1429544761

Names of 1429544761

• Cardinal: 1429544761 can be written as One billion, four hundred twenty-nine million, five hundred forty-four thousand, seven hundred sixty-one.

Scientific notation

• Scientific notation: 1.429544761 × 10⁹

Factors of 1429544761

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 138231

Divisors of 1429544761

• Number of divisors d(n): 8
• Complete list of divisors:
  1 43 241 10363 137947 5931721 33245227 1429544761
• Sum of all divisors σ(n): 1468870304
• Sum of proper divisors (its aliquot sum) s(n): 39325543
• 1429544761 is a deficient number, because the sum of its proper divisors (39325543) is less than itself. Its deficiency is 1390219218

Bases of 1429544761

• Binary: 1010101001101010001111100111001₂
• Hexadecimal: 0x55351F39
• Base-36: NN43SP

Squares and roots of 1429544761

• 1429544761 squared (1429544761²) is 2043598223702547121
• 1429544761 cubed (1429544761³) is 2921415134282882259181183081
• The square root of 1429544761 is 37809.3210862083
• The cube root of 1429544761 is 1126.5036055441

Scales and comparisons

• 1,429,544,761 seconds is equal to 45 years, 23 weeks, 4 days, 15 hours, 46 minutes, 1 second.
• To count from 1 to 1,429,544,761 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 1429544761 cubic inches would be around 93.9 feet tall.

Recreational maths with 1429544761

• 1429544761 backwards is 1674459241
• 1429544761 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1429544761's digits is 43
• More coming soon!