4707990625

Names of 4707990625

• Cardinal: 4707990625 can be written as Four billion, seven hundred seven million, nine hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.707990625 × 10⁹

Factors of 4707990625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 436

Divisors of 4707990625

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 13 17 25 65 85 125 221 289 325 401 425 625 1105 1445 1625 2005 2125 3125 3757 5213 5525 6817 7225 8125 10025 10625 18785 26065 27625 34085 36125 40625 50125 53125 88621 93925 115889 130325 138125 170425 180625 250625 443105 469625 579445 651625 690625 852125 903125 1253125 1506557 2215525 2348125 2897225 3258125 4260625 7532785 11077625 11740625 14486125 16290625 21303125 37663925 55388125 72430625 188319625 276940625 362153125 941598125 4707990625
• Sum of all divisors σ(n): 6748771176
• Sum of proper divisors (its aliquot sum) s(n): 2040780551
• 4707990625 is a deficient number, because the sum of its proper divisors (2040780551) is less than itself. Its deficiency is 2667210074

Bases of 4707990625

• Binary: 100011000100111100011110001100001₂
• Hexadecimal: 0x1189E3C61
• Base-36: 25V0KTD

Squares and roots of 4707990625

• 4707990625 squared (4707990625²) is 22165175725087890625
• 4707990625 cubed (4707990625³) is 104353439515191366363525390625
• The square root of 4707990625 is 68614.7988775017
• The cube root of 4707990625 is 1676.0174259793

Scales and comparisons

• 4,707,990,625 seconds is equal to 149 years, 36 weeks, 2 days, 15 hours, 10 minutes, 25 seconds.
• To count from 1 to 4,707,990,625 would take you about two hundred ninety-nine 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 4707990625 cubic inches would be around 139.7 feet tall.

Recreational maths with 4707990625

• 4707990625 backwards is 5260997074
• The number of decimal digits it has is: 10
• The sum of 4707990625's digits is 49
• More coming soon!