138525035202

Names of 138525035202

• Cardinal: 138525035202 can be written as One hundred thirty-eight billion, five hundred twenty-five million, thirty-five thousand, two hundred two.

Scientific notation

• Scientific notation: 1.38525035202 × 10¹¹

Factors of 138525035202

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 25572

Divisors of 138525035202

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 101 202 303 606 909 1818 3463 6926 10389 20778 22003 31167 44006 62334 66009 132018 198027 349763 396054 699526 1049289 2098578 2222303 3147867 4444606 6295734 6666909 13333818 20000727 40001454 76196389 152392778 228589167 457178334 685767501 1371535002 7695835289 15391670578 23087505867 46175011734 69262517601 138525035202
• Sum of all divisors σ(n): 303210543168
• Sum of proper divisors (its aliquot sum) s(n): 164685507966
• 138525035202 is an abundant number, because the sum of its proper divisors (164685507966) is greater than itself. Its abundance is 26160472764

Bases of 138525035202

• Binary: 10000001000000101111000100101011000010₂
• Hexadecimal: 0x2040BC4AC2
• Base-36: 1RMY898I

Squares and roots of 138525035202

• 138525035202 squared (138525035202²) is 19189185377715339180804
• 138525035202 cubed (138525035202³) is 2658182579945721026356243942662408
• The square root of 138525035202 is 372189.5151693557
• The cube root of 138525035202 is 5174.1945763817

Scales and comparisons

• 138,525,035,202 seconds is equal to 4,404 years, 34 weeks, 5 days, 26 minutes, 42 seconds.
• To count from 1 to 138,525,035,202 would take you about eight thousand, eight hundred 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 138525035202 cubic inches would be around 431.2 feet tall.

Recreational maths with 138525035202

• 138525035202 backwards is 202530525831
• The number of decimal digits it has is: 12
• The sum of 138525035202's digits is 36
• More coming soon!