5421342312

Names of 5421342312

• Cardinal: 5421342312 can be written as Five billion, four hundred twenty-one million, three hundred forty-two thousand, three hundred twelve.

Scientific notation

• Scientific notation: 5.421342312 × 10⁹

Factors of 5421342312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8366274

Divisors of 5421342312

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 8366269 16732538 25098807 33465076 50197614 66930152 75296421 100395228 150592842 200790456 225889263 301185684 451778526 602371368 677667789 903557052 1355335578 1807114104 2710671156 5421342312
• Sum of all divisors σ(n): 15184780050
• Sum of proper divisors (its aliquot sum) s(n): 9763437738
• 5421342312 is an abundant number, because the sum of its proper divisors (9763437738) is greater than itself. Its abundance is 4342095426

Bases of 5421342312

• Binary: 101000011001000110001111001101000₂
• Hexadecimal: 0x143231E68
• Base-36: 2HNQ6I0

Squares and roots of 5421342312

• 5421342312 squared (5421342312²) is 29390952463881505344
• 5421342312 cubed (5421342312³) is 159338414182421456675681315328
• The square root of 5421342312 is 73629.7651225373
• The cube root of 5421342312 is 1756.7189119835

Scales and comparisons

• 5,421,342,312 seconds is equal to 172 years, 19 weeks, 6 days, 25 minutes, 12 seconds.
• To count from 1 to 5,421,342,312 would take you about three hundred forty-four 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 5421342312 cubic inches would be around 146.4 feet tall.

Recreational maths with 5421342312

• 5421342312 backwards is 2132431245
• 5421342312 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5421342312's digits is 27
• More coming soon!