2420704125

Names of 2420704125

• Cardinal: 2420704125 can be written as Two billion, four hundred twenty million, seven hundred four thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.420704125 × 10⁹

Factors of 2420704125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 43928

Divisors of 2420704125

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 125 147 175 225 245 315 375 441 525 735 875 1125 1225 1575 2205 2625 3675 6125 7875 11025 18375 43913 55125 131739 219565 307391 395217 658695 922173 1097825 1536955 1976085 2151737 2766519 3293475 4610865 5489125 6455211 7684775 9880425 10758685 13832595 16467375 19365633 23054325 32276055 38423875 49402125 53793425 69162975 96828165 115271625 161380275 268967125 345814875 484140825 806901375 2420704125
• Sum of all divisors σ(n): 5076282744
• Sum of proper divisors (its aliquot sum) s(n): 2655578619
• 2420704125 is an abundant number, because the sum of its proper divisors (2655578619) is greater than itself. Its abundance is 234874494

Bases of 2420704125

• Binary: 10010000010010010000001101111101₂
• Hexadecimal: 0x9049037D
• Base-36: 1418399

Squares and roots of 2420704125

• 2420704125 squared (2420704125²) is 5859808460792015625
• 2420704125 cubed (2420704125³) is 14184862512749132990501953125
• The square root of 2420704125 is 49200.6516725135
• The cube root of 2420704125 is 1342.7048884671

Scales and comparisons

• 2,420,704,125 seconds is equal to 76 years, 50 weeks, 3 days, 9 hours, 48 minutes, 45 seconds.
• To count from 1 to 2,420,704,125 would take you about one hundred fifty-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 2420704125 cubic inches would be around 111.9 feet tall.

Recreational maths with 2420704125

• 2420704125 backwards is 5214070242
• The number of decimal digits it has is: 10
• The sum of 2420704125's digits is 27
• More coming soon!