16357949999

Names of 16357949999

• Cardinal: 16357949999 can be written as Sixteen billion, three hundred fifty-seven million, nine hundred forty-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.6357949999 × 10¹⁰

Factors of 16357949999

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 183797280

Divisors of 16357949999

• Number of divisors d(n): 4
• Complete list of divisors:
  1 89 183797191 16357949999
• Sum of all divisors σ(n): 16541747280
• Sum of proper divisors (its aliquot sum) s(n): 183797281
• 16357949999 is a deficient number, because the sum of its proper divisors (183797281) is less than itself. Its deficiency is 16174152718

Bases of 16357949999

• Binary: 1111001111000000101000001000101111₂
• Hexadecimal: 0x3CF02822F
• Base-36: 7IJ3MZZ

Squares and roots of 16357949999

• 16357949999 squared (16357949999²) is 267582528169784100001
• 16357949999 cubed (16357949999³) is 4377101616407337290441573849999
• The square root of 16357949999 is 127898.2017035423
• The cube root of 16357949999 is 2538.4948819007

Scales and comparisons

• 16,357,949,999 seconds is equal to 520 years, 6 weeks, 6 days, 2 hours, 59 minutes, 59 seconds.
• To count from 1 to 16,357,949,999 would take you about one thousand and forty 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 16357949999 cubic inches would be around 211.5 feet tall.

Recreational maths with 16357949999

• 16357949999 backwards is 99994975361
• The number of decimal digits it has is: 11
• The sum of 16357949999's digits is 71
• More coming soon!