1409733121

Names of 1409733121

• Cardinal: 1409733121 can be written as One billion, four hundred nine million, seven hundred thirty-three thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.409733121 × 10⁹

Factors of 1409733121

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 703022

Divisors of 1409733121

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2011 701011 1409733121
• Sum of all divisors σ(n): 1410436144
• Sum of proper divisors (its aliquot sum) s(n): 703023
• 1409733121 is a deficient number, because the sum of its proper divisors (703023) is less than itself. Its deficiency is 1409030098

Bases of 1409733121

• Binary: 1010100000001101101001000000001₂
• Hexadecimal: 0x5406D201
• Base-36: NBBH1D

Squares and roots of 1409733121

• 1409733121 squared (1409733121²) is 1987347472444400641
• 1409733121 cubed (1409733121³) is 2801629554840506414611330561
• The square root of 1409733121 is 37546.4128912471
• The cube root of 1409733121 is 1121.2754180599

Scales and comparisons

• 1,409,733,121 seconds is equal to 44 years, 42 weeks, 6 days, 8 hours, 32 minutes, 1 second.
• To count from 1 to 1,409,733,121 would take you about eighty-nine 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 1409733121 cubic inches would be around 93.4 feet tall.

Recreational maths with 1409733121

• 1409733121 backwards is 1213379041
• The number of decimal digits it has is: 10
• The sum of 1409733121's digits is 31
• More coming soon!