138367048032

Names of 138367048032

• Cardinal: 138367048032 can be written as One hundred thirty-eight billion, three hundred sixty-seven million, forty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 1.38367048032 × 10¹¹

Factors of 138367048032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 152385

Divisors of 138367048032

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 3221 6442 9663 12884 19326 25768 28989 38652 51536 57978 77304 103072 115956 149159 154608 231912 298318 309216 447477 463824 596636 894954 927648 1193272 1342431 1789908 2386544 2684862 3579816 4773088 5369724 7159632 10739448 14319264 21478896 42957792 480441139 960882278 1441323417 1921764556 2882646834 3843529112 4323970251 5765293668 7687058224 8647940502 11530587336 15374116448 17295881004 23061174672 34591762008 46122349344 69183524016 138367048032
• Sum of all divisors σ(n): 393606092880
• Sum of proper divisors (its aliquot sum) s(n): 255239044848
• 138367048032 is an abundant number, because the sum of its proper divisors (255239044848) is greater than itself. Its abundance is 116871996816

Bases of 138367048032

• Binary: 10000000110111010100011001100101100000₂
• Hexadecimal: 0x2037519960
• Base-36: 1RKC61K0

Squares and roots of 138367048032

• 138367048032 squared (138367048032²) is 19145439981089795073024
• 138367048032 cubed (138367048032³) is 2649098013457224846574148755488768
• The square root of 138367048032 is 371977.2143989467
• The cube root of 138367048032 is 5172.2267796765

Scales and comparisons

• 138,367,048,032 seconds is equal to 4,399 years, 33 weeks, 3 days, 11 hours, 7 minutes, 12 seconds.
• To count from 1 to 138,367,048,032 would take you about eight thousand, seven hundred ninety-nine 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 138367048032 cubic inches would be around 431 feet tall.

Recreational maths with 138367048032

• 138367048032 backwards is 230840763831
• The number of decimal digits it has is: 12
• The sum of 138367048032's digits is 45
• More coming soon!