472745731941

Names of 472745731941

• Cardinal: 472745731941 can be written as Four hundred seventy-two billion, seven hundred forty-five million, seven hundred thirty-one thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 4.72745731941 × 10¹¹

Factors of 472745731941

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5567

Divisors of 472745731941

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 27 63 81 189 243 567 729 1701 2187 5103 5557 15309 16671 38899 50013 116697 150039 350091 450117 1050273 1350351 3150819 4051053 9452457 12153159 28357371 30880249 85072113 92640747 216161743 277922241 648485229 833766723 1945455687 2501300169 5836367061 7503900507 17509101183 22511701521 52527303549 67535104563 157581910647 472745731941
• Sum of all divisors σ(n): 810443575680
• Sum of proper divisors (its aliquot sum) s(n): 337697843739
• 472745731941 is a deficient number, because the sum of its proper divisors (337697843739) is less than itself. Its deficiency is 135047888202

Bases of 472745731941

• Binary: 110111000010001110101110110011101100101₂
• Hexadecimal: 0x6E11D76765
• Base-36: 616CLPB9

Squares and roots of 472745731941

• 472745731941 squared (472745731941²) is 223488527068431827627481
• 472745731941 cubed (472745731941³) is 105653247309381795346813850831070621
• The square root of 472745731941 is 687565.0746954793
• The cube root of 472745731941 is 7790.0911427479

Scales and comparisons

• 472,745,731,941 seconds is equal to 15,031 years, 44 weeks, 2 days, 2 hours, 52 minutes, 21 seconds.
• To count from 1 to 472,745,731,941 would take you about thirty thousand and sixty-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 472745731941 cubic inches would be around 649.2 feet tall.

Recreational maths with 472745731941

• 472745731941 backwards is 149137547274
• The number of decimal digits it has is: 12
• The sum of 472745731941's digits is 54
• More coming soon!