490365755998

Names of 490365755998

• Cardinal: 490365755998 can be written as Four hundred ninety billion, three hundred sixty-five million, seven hundred fifty-five thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 4.90365755998 × 10¹¹

Factors of 490365755998

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 35545802

Divisors of 490365755998

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 6899 13798 35538901 71077802 245182877999 490365755998
• Sum of all divisors σ(n): 735655271400
• Sum of proper divisors (its aliquot sum) s(n): 245289515402
• 490365755998 is a deficient number, because the sum of its proper divisors (245289515402) is less than itself. Its deficiency is 245076240596

Bases of 490365755998

• Binary: 111001000101100000100111010001001011110₂
• Hexadecimal: 0x722C13A25E
• Base-36: 699R3YVY

Squares and roots of 490365755998

• 490365755998 squared (490365755998²) is 240458574655490072976004
• 490365755998 cubed (490365755998³) is 117912650747140912036062391173071992
• The square root of 490365755998 is 700261.2055497575
• The cube root of 490365755998 is 7885.6962557993

Scales and comparisons

• 490,365,755,998 seconds is equal to 15,592 years, 5 weeks, 6 days, 13 hours, 59 minutes, 58 seconds.
• To count from 1 to 490,365,755,998 would take you about thirty-one thousand, one hundred eighty-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 490365755998 cubic inches would be around 657.1 feet tall.

Recreational maths with 490365755998

• 490365755998 backwards is 899557563094
• The number of decimal digits it has is: 12
• The sum of 490365755998's digits is 70
• More coming soon!