2121339364

Names of 2121339364

• Cardinal: 2121339364 can be written as Two billion, one hundred twenty-one million, three hundred thirty-nine thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 2.121339364 × 10⁹

Factors of 2121339364

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 23031

Divisors of 2121339364

• Number of divisors d(n): 9
• Complete list of divisors:
  1 2 4 23029 46058 92116 530334841 1060669682 2121339364
• Sum of all divisors σ(n): 3712505097
• Sum of proper divisors (its aliquot sum) s(n): 1591165733
• 2121339364 is a deficient number, because the sum of its proper divisors (1591165733) is less than itself. Its deficiency is 530173631

Bases of 2121339364

• Binary: 1111110011100010001000111100100₂
• Hexadecimal: 0x7E7111E4
• Base-36: Z2ZNXG

Squares and roots of 2121339364

• 2121339364 squared (2121339364²) is 4500080697255924496
• 2121339364 cubed (2121339364³) is 9546198324265559415576660544
• 2121339364 is a perfect square number. Its square root is 46058
• The cube root of 2121339364 is 1284.9021336843

Scales and comparisons

• 2,121,339,364 seconds is equal to 67 years, 23 weeks, 3 days, 12 hours, 56 minutes, 4 seconds.
• To count from 1 to 2,121,339,364 would take you about one hundred thirty-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 2121339364 cubic inches would be around 107.1 feet tall.

Recreational maths with 2121339364

• 2121339364 backwards is 4639331212
• The number of decimal digits it has is: 10
• The sum of 2121339364's digits is 34
• More coming soon!