138008704385634

Names of 138008704385634

• Cardinal: 138008704385634 can be written as One hundred thirty-eight trillion, eight billion, seven hundred four million, three hundred eighty-five thousand, six hundred thirty-four.

Scientific notation

• Scientific notation: 1.38008704385634 × 10¹⁴

Factors of 138008704385634

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7064254

Divisors of 138008704385634

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 1787 1823 3574 3646 5361 5469 10722 10938 3257701 6515402 7060639 9773103 14121278 19546206 21181917 42363834 12617361893 12871544897 25234723786 25743089794 37852085679 38614634691 75704171358 77229269382 23001450730939 46002901461878 69004352192817 138008704385634
• Sum of all divisors σ(n): 276323399516160
• Sum of proper divisors (its aliquot sum) s(n): 138314695130526
• 138008704385634 is an abundant number, because the sum of its proper divisors (138314695130526) is greater than itself. Its abundance is 305990744892

Bases of 138008704385634

• Binary: 11111011000010010100111110011010000001001100010₂
• Hexadecimal: 0x7D84A7CD0262
• Base-36: 1CX4BNB8F6

Squares and roots of 138008704385634

• 138008704385634 squared (138008704385634²) is 19046402486201313265385581956
• 138008704385634 cubed (138008704385634³) is 2628569330327961503217629465817048536020104
• The square root of 138008704385634 is 11747710.6018846923
• The cube root of 138008704385634 is 51677.5790034965

Scales and comparisons

• 138,008,704,385,634 seconds is equal to 4,388,249 years, 47 weeks, 2 days, 10 hours, 13 minutes, 54 seconds.
• To count from 1 to 138,008,704,385,634 would take you about ten million, nine hundred seventy thousand, six hundred twenty-four 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 138008704385634 cubic inches would be around 4306.5 feet tall.

Recreational maths with 138008704385634

• 138008704385634 backwards is 436583407800831
• The number of decimal digits it has is: 15
• The sum of 138008704385634's digits is 60
• More coming soon!