14521392990

Names of 14521392990

• Cardinal: 14521392990 can be written as Fourteen billion, five hundred twenty-one million, three hundred ninety-two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.452139299 × 10¹⁰

Factors of 14521392990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4137172

Divisors of 14521392990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 195 234 270 351 390 585 702 1170 1755 3510 4137149 8274298 12411447 20685745 24822894 37234341 41371490 53782937 62057235 74468682 107565874 111703023 124114470 161348811 186171705 223406046 268914685 322697622 372343410 484046433 537829370 558515115 806744055 968092866 1117030230 1452139299 1613488110 2420232165 2904278598 4840464330 7260696495 14521392990
• Sum of all divisors σ(n): 41702472000
• Sum of proper divisors (its aliquot sum) s(n): 27181079010
• 14521392990 is an abundant number, because the sum of its proper divisors (27181079010) is greater than itself. Its abundance is 12659686020

Bases of 14521392990

• Binary: 1101100001100010101101111101011110₂
• Hexadecimal: 0x3618ADF5E
• Base-36: 6O5NUJI

Squares and roots of 14521392990

• 14521392990 squared (14521392990²) is 210870854370021140100
• 14521392990 cubed (14521392990³) is 3062138546444135849999947899000
• The square root of 14521392990 is 120504.7426037665
• The cube root of 14521392990 is 2439.6981279103

Scales and comparisons

• 14,521,392,990 seconds is equal to 461 years, 38 weeks, 1 day, 16 hours, 16 minutes, 30 seconds.
• To count from 1 to 14,521,392,990 would take you about nine hundred twenty-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 14521392990 cubic inches would be around 203.3 feet tall.

Recreational maths with 14521392990

• 14521392990 backwards is 09929312541
• 14521392990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14521392990's digits is 45
• More coming soon!