990259407982

Names of 990259407982

• Cardinal: 990259407982 can be written as Nine hundred ninety billion, two hundred fifty-nine million, four hundred seven thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 9.90259407982 × 10¹¹

Factors of 990259407982

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 47414

Divisors of 990259407982

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 13 26 47 94 131 262 611 1222 1703 3406 6157 12314 17161 34322 47221 80041 94442 160082 223093 446186 613873 806567 1227746 1613134 2219387 4438774 6185951 10485371 12371902 20970742 28852031 57704062 80417363 160834726 290739697 581479394 810359581 1620719162 3779616061 7559232122 10534674553 21069349106 38086900307 76173800614 495129703991 990259407982
• Sum of all divisors σ(n): 1646285852736
• Sum of proper divisors (its aliquot sum) s(n): 656026444754
• 990259407982 is a deficient number, because the sum of its proper divisors (656026444754) is less than itself. Its deficiency is 334232963228

Bases of 990259407982

• Binary: 1110011010010000000011110110110001101110₂
• Hexadecimal: 0xE6900F6C6E
• Base-36: CMX2VTDA

Squares and roots of 990259407982

• 990259407982 squared (990259407982²) is 980613695096861125312324
• 990259407982 cubed (990259407982³) is 971061937165659154098252279088570168
• The square root of 990259407982 is 995117.7859841517
• The cube root of 990259407982 is 9967.4253644693

Scales and comparisons

• 990,259,407,982 seconds is equal to 31,487 years, 9 weeks, 4 days, 17 hours, 46 minutes, 22 seconds.
• To count from 1 to 990,259,407,982 would take you about sixty-two thousand, nine hundred seventy-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 990259407982 cubic inches would be around 830.6 feet tall.

Recreational maths with 990259407982

• 990259407982 backwards is 289704952099
• The number of decimal digits it has is: 12
• The sum of 990259407982's digits is 64
• More coming soon!