137557427218

Names of 137557427218

• Cardinal: 137557427218 can be written as One hundred thirty-seven billion, five hundred fifty-seven million, four hundred twenty-seven thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 1.37557427218 × 10¹¹

Factors of 137557427218

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 25986296

Divisors of 137557427218

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2647 5294 25983647 51967294 68778713609 137557427218
• Sum of all divisors σ(n): 206414099712
• Sum of proper divisors (its aliquot sum) s(n): 68856672494
• 137557427218 is a deficient number, because the sum of its proper divisors (68856672494) is less than itself. Its deficiency is 68700754724

Bases of 137557427218

• Binary: 10000000000111000011111100010000010010₂
• Hexadecimal: 0x20070FC412
• Base-36: 1R6Y524Y

Squares and roots of 137557427218

• 137557427218 squared (137557427218²) is 18922045782835367219524
• 137557427218 cubed (137557427218³) is 2602867935588039859975975658604232
• The square root of 137557427218 is 370887.3511162115
• The cube root of 137557427218 is 5162.1190345447

Scales and comparisons

• 137,557,427,218 seconds is equal to 4,373 years, 46 weeks, 5 days, 20 hours, 26 minutes, 58 seconds.
• To count from 1 to 137,557,427,218 would take you about eight thousand, seven hundred forty-seven 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 137557427218 cubic inches would be around 430.2 feet tall.

Recreational maths with 137557427218

• 137557427218 backwards is 812724755731
• The number of decimal digits it has is: 12
• The sum of 137557427218's digits is 52
• More coming soon!