16435142125

Names of 16435142125

• Cardinal: 16435142125 can be written as Sixteen billion, four hundred thirty-five million, one hundred forty-two thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.6435142125 × 10¹⁰

Factors of 16435142125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 195

Divisors of 16435142125

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 25 31 41 47 71 125 155 205 235 355 775 961 1025 1175 1271 1457 1775 1927 2201 2911 3337 3875 4805 5125 5875 6355 7285 8875 9635 11005 14555 16685 24025 31775 36425 39401 45167 48175 55025 59737 68231 72775 83425 90241 103447 120125 136817 158875 182125 197005 225835 240875 275125 298685 341155 363875 417125 451205 517235 684085 985025 1129175 1493425 1705775 1851847 2256025 2586175 2797471 3206857 3420425 4241327 4925125 5645875 7467125 8528875 9259235 11280125 12930875 13987355 16034285 17102125 21206635 46296175 69936775 80171425 106033175 131481137 231480875 349683875 400857125 530165875 657405685 3287028425 16435142125
• Sum of all divisors σ(n): 22485206016
• Sum of proper divisors (its aliquot sum) s(n): 6050063891
• 16435142125 is a deficient number, because the sum of its proper divisors (6050063891) is less than itself. Its deficiency is 10385078234

Bases of 16435142125

• Binary: 1111010011100111000101110111101101₂
• Hexadecimal: 0x3D39C5DED
• Base-36: 7JT24TP

Squares and roots of 16435142125

• 16435142125 squared (16435142125²) is 270113896668949515625
• 16435142125 cubed (16435142125³) is 4439360281691749363746783203125
• The square root of 16435142125 is 128199.6182716625
• The cube root of 16435142125 is 2542.4816160627

Scales and comparisons

• 16,435,142,125 seconds is equal to 522 years, 30 weeks, 3 days, 13 hours, 15 minutes, 25 seconds.
• To count from 1 to 16,435,142,125 would take you about one thousand and forty-five 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 16435142125 cubic inches would be around 211.9 feet tall.

Recreational maths with 16435142125

• 16435142125 backwards is 52124153461
• The number of decimal digits it has is: 11
• The sum of 16435142125's digits is 34
• More coming soon!