5249454121

Names of 5249454121

• Cardinal: 5249454121 can be written as Five billion, two hundred forty-nine million, four hundred fifty-four thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 5.249454121 × 10⁹

Factors of 5249454121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 49175

Divisors of 5249454121

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 6473 42683 122987 810977 276287059 5249454121
• Sum of all divisors σ(n): 5526724320
• Sum of proper divisors (its aliquot sum) s(n): 277270199
• 5249454121 is a deficient number, because the sum of its proper divisors (277270199) is less than itself. Its deficiency is 4972183922

Bases of 5249454121

• Binary: 100111000111001000101000000101001₂
• Hexadecimal: 0x138E45029
• Base-36: 2ETE0Q1

Squares and roots of 5249454121

• 5249454121 squared (5249454121²) is 27556768568483882641
• 5249454121 cubed (5249454121³) is 144657992323270988451877813561
• The square root of 5249454121 is 72453.1167100491
• The cube root of 5249454121 is 1737.9530825791

Scales and comparisons

• 5,249,454,121 seconds is equal to 166 years, 47 weeks, 4 days, 13 hours, 42 minutes, 1 second.
• To count from 1 to 5,249,454,121 would take you about three hundred thirty-three 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 5249454121 cubic inches would be around 144.8 feet tall.

Recreational maths with 5249454121

• 5249454121 backwards is 1214549425
• The number of decimal digits it has is: 10
• The sum of 5249454121's digits is 37
• More coming soon!