72967895439020

Names of 72967895439020

• Cardinal: 72967895439020 can be written as Seventy-two trillion, nine hundred sixty-seven billion, eight hundred ninety-five million, four hundred thirty-nine thousand and twenty.

Scientific notation

• Scientific notation: 7.296789543902 × 10¹³

Factors of 72967895439020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1382760

Divisors of 72967895439020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 1021 2042 2591 4084 5105 5182 10210 10364 12955 20420 25910 51820 1379141 2645411 2758282 5290822 5516564 6895705 10581644 13227055 13791410 26454110 27582820 52908220 1408102961 2816205922 3573354331 5632411844 7040514805 7146708662 14081029610 14293417324 17866771655 28162059220 35733543310 71467086620 3648394771951 7296789543902 14593579087804 18241973859755 36483947719510 72967895439020
• Sum of all divisors σ(n): 153441970811136
• Sum of proper divisors (its aliquot sum) s(n): 80474075372116
• 72967895439020 is an abundant number, because the sum of its proper divisors (80474075372116) is greater than itself. Its abundance is 7506179933096

Bases of 72967895439020

• Binary: 10000100101110100101001011111001101011010101100₂
• Hexadecimal: 0x425D297CD6AC
• Base-36: PV4ZKYW18

Squares and roots of 72967895439020

• 72967895439020 squared (72967895439020²) is 5324313764799755718538560400
• 72967895439020 cubed (72967895439020³) is 388503970074443500318359984271156786808000
• The square root of 72967895439020 is 8542124.7613822639
• The cube root of 72967895439020 is 41787.2643142891

Scales and comparisons

• 72,967,895,439,020 seconds is equal to 2,320,153 years, 19 weeks, 1 day, 20 hours, 10 minutes, 20 seconds.
• To count from 1 to 72,967,895,439,020 would take you about five million, eight hundred thousand, three hundred eighty-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 72967895439020 cubic inches would be around 3482.3 feet tall.

Recreational maths with 72967895439020

• 72967895439020 backwards is 02093459876927
• The number of decimal digits it has is: 14
• The sum of 72967895439020's digits is 71
• More coming soon!