138750480234

Names of 138750480234

• Cardinal: 138750480234 can be written as One hundred thirty-eight billion, seven hundred fifty million, four hundred eighty thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 1.38750480234 × 10¹¹

Factors of 138750480234

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 93048

Divisors of 138750480234

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 97 194 291 582 863 873 1726 1746 2589 5178 7767 15534 83711 92083 167422 184166 251133 276249 502266 552498 753399 828747 1506798 1657494 8932051 17864102 26796153 53592306 79467629 80388459 158935258 160776918 238402887 476805774 715208661 1430417322 7708360013 15416720026 23125080039 46250160078 69375240117 138750480234
• Sum of all divisors σ(n): 304080521472
• Sum of proper divisors (its aliquot sum) s(n): 165330041238
• 138750480234 is an abundant number, because the sum of its proper divisors (165330041238) is greater than itself. Its abundance is 26579561004

Bases of 138750480234

• Binary: 10000001001110001011000100111101101010₂
• Hexadecimal: 0x204E2C4F6A
• Base-36: 1RQOGBQI

Squares and roots of 138750480234

• 138750480234 squared (138750480234²) is 19251695765165624694756
• 138750480234 cubed (138750480234³) is 2671182032735594514946004661452904
• The square root of 138750480234 is 372492.2552671397
• The cube root of 138750480234 is 5177.0000000125

Scales and comparisons

• 138,750,480,234 seconds is equal to 4,411 years, 43 weeks, 3 days, 8 hours, 3 minutes, 54 seconds.
• To count from 1 to 138,750,480,234 would take you about eight thousand, eight hundred twenty-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 138750480234 cubic inches would be around 431.4 feet tall.

Recreational maths with 138750480234

• 138750480234 backwards is 432084057831
• The number of decimal digits it has is: 12
• The sum of 138750480234's digits is 45
• More coming soon!