30486600738

Names of 30486600738

• Cardinal: 30486600738 can be written as Thirty billion, four hundred eighty-six million, six hundred thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 3.0486600738 × 10¹⁰

Factors of 30486600738

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 257

Divisors of 30486600738

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 121 198 241 242 363 482 723 726 1089 1446 2169 2178 2651 4338 5302 7953 15906 23859 29161 47718 58081 58322 87483 116162 174243 174966 262449 348486 522729 524898 638891 1045458 1277782 1916673 3833346 5750019 7027801 11500038 13997521 14055602 21083403 27995042 41992563 42166806 63250209 83985126 125977689 126500418 153972731 251955378 307945462 461918193 923836386 1385754579 1693700041 2771509158 3387400082 5081100123 10162200246 15243300369 30486600738
• Sum of all divisors σ(n): 72907662828
• Sum of proper divisors (its aliquot sum) s(n): 42421062090
• 30486600738 is an abundant number, because the sum of its proper divisors (42421062090) is greater than itself. Its abundance is 11934461352

Bases of 30486600738

• Binary: 11100011001001001001001110000100010₂
• Hexadecimal: 0x719249C22
• Base-36: E06XNOI

Squares and roots of 30486600738

• 30486600738 squared (30486600738²) is 929432824558222144644
• 30486600738 cubed (30486600738³) is 28335247435098119758871713147272
• The square root of 30486600738 is 174604.1257759965
• The cube root of 30486600738 is 3123.9422805575

Scales and comparisons

• 30,486,600,738 seconds is equal to 969 years, 19 weeks, 5 days, 4 hours, 12 minutes, 18 seconds.
• To count from 1 to 30,486,600,738 would take you about one thousand, nine hundred thirty-eight 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 30486600738 cubic inches would be around 260.3 feet tall.

Recreational maths with 30486600738

• 30486600738 backwards is 83700668403
• The number of decimal digits it has is: 11
• The sum of 30486600738's digits is 45
• More coming soon!