142465369288640

Names of 142465369288640

• Cardinal: 142465369288640 can be written as One hundred forty-two trillion, four hundred sixty-five billion, three hundred sixty-nine million, two hundred eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4246536928864 × 10¹⁴

Factors of 142465369288640

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 445204279034

Divisors of 142465369288640

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 445204279027 890408558054 1780817116108 2226021395135 3561634232216 4452042790270 7123268464432 8904085580540 14246536928864 17808171161080 28493073857728 35616342322160 71232684644320 142465369288640
• Sum of all divisors σ(n): 339245660619336
• Sum of proper divisors (its aliquot sum) s(n): 196780291330696
• 142465369288640 is an abundant number, because the sum of its proper divisors (196780291330696) is greater than itself. Its abundance is 54314922042056

Bases of 142465369288640

• Binary: 100000011001001001001101101110101010111111000000₂
• Hexadecimal: 0x81924DBAAFC0
• Base-36: 1EHZOQIZSW

Squares and roots of 142465369288640

• 142465369288640 squared (142465369288640²) is 20296381446548569299633049600
• 142465369288640 cubed (142465369288640³) is 2891531478005643242426073018505385836544000
• The square root of 142465369288640 is 11935885.7772952905
• The cube root of 142465369288640 is 52227.9647980411

Scales and comparisons

• 142,465,369,288,640 seconds is equal to 4,529,958 years, 3 weeks, 4 days, 3 hours, 17 minutes, 20 seconds.
• To count from 1 to 142,465,369,288,640 would take you about eleven million, three hundred twenty-four thousand, eight hundred ninety-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 142465369288640 cubic inches would be around 4352.3 feet tall.

Recreational maths with 142465369288640

• 142465369288640 backwards is 046882963564241
• The number of decimal digits it has is: 15
• The sum of 142465369288640's digits is 68
• More coming soon!