7020246949

Names of 7020246949

• Cardinal: 7020246949 can be written as Seven billion, twenty million, two hundred forty-six thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 7.020246949 × 10⁹

Factors of 7020246949

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7809011

Divisors of 7020246949

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 31 899 7808951 226459579 242077481 7020246949
• Sum of all divisors σ(n): 7496593920
• Sum of proper divisors (its aliquot sum) s(n): 476346971
• 7020246949 is a deficient number, because the sum of its proper divisors (476346971) is less than itself. Its deficiency is 6543899978

Bases of 7020246949

• Binary: 110100010011100000111011110100101₂
• Hexadecimal: 0x1A27077A5
• Base-36: 383O97P

Squares and roots of 7020246949

• 7020246949 squared (7020246949²) is 49283867224943808601
• 7020246949 cubed (7020246949³) is 345984918520832869027610208349
• The square root of 7020246949 is 83786.9139484203
• The cube root of 7020246949 is 1914.7737417175

Scales and comparisons

• 7,020,246,949 seconds is equal to 223 years, 11 weeks, 3 days, 20 hours, 35 minutes, 49 seconds.
• To count from 1 to 7,020,246,949 would take you about four hundred forty-six 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 7020246949 cubic inches would be around 159.6 feet tall.

Recreational maths with 7020246949

• 7020246949 backwards is 9496420207
• The number of decimal digits it has is: 10
• The sum of 7020246949's digits is 43
• More coming soon!