15004940125

Names of 15004940125

• Cardinal: 15004940125 can be written as Fifteen billion, four million, nine hundred forty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.5004940125 × 10¹⁰

Factors of 15004940125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3997

Divisors of 15004940125

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 25 35 61 73 125 175 305 365 427 511 875 1525 1825 2135 2555 3851 4453 7625 9125 10675 12775 19255 22265 26957 31171 53375 63875 96275 111325 134785 155855 234911 281123 481375 556625 673925 779275 1174555 1405615 1644377 1967861 3369625 3896375 5872775 7028075 8221885 9839305 17148503 29363875 35140375 41109425 49196525 85742515 120039521 205547125 245982625 428712575 600197605 2143562875 3000988025 15004940125
• Sum of all divisors σ(n): 22055874048
• Sum of proper divisors (its aliquot sum) s(n): 7050933923
• 15004940125 is a deficient number, because the sum of its proper divisors (7050933923) is less than itself. Its deficiency is 7954006202

Bases of 15004940125

• Binary: 1101111110010111010011011101011101₂
• Hexadecimal: 0x37E5D375D
• Base-36: 6W5JXWD

Squares and roots of 15004940125

• 15004940125 squared (15004940125²) is 225148228154835015625
• 15004940125 cubed (15004940125³) is 3378335682713138638706564453125
• The square root of 15004940125 is 122494.6534547527
• The cube root of 15004940125 is 2466.4827867453

Scales and comparisons

• 15,004,940,125 seconds is equal to 477 years, 5 weeks, 5 days, 6 hours, 55 minutes, 25 seconds.
• To count from 1 to 15,004,940,125 would take you about nine hundred fifty-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 15004940125 cubic inches would be around 205.5 feet tall.

Recreational maths with 15004940125

• 15004940125 backwards is 52104940051
• The number of decimal digits it has is: 11
• The sum of 15004940125's digits is 31
• More coming soon!