231473242

Names of 231473242

• Cardinal: 231473242 can be written as Two hundred thirty-one million, four hundred seventy-three thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 2.31473242 × 10⁸

Factors of 231473242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 513

Divisors of 231473242

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 11 13 14 22 23 26 46 77 91 121 143 154 161 182 242 253 286 299 322 457 506 598 847 914 1001 1573 1694 1771 2002 2093 2783 3146 3199 3289 3542 4186 5027 5566 5941 6398 6578 10054 10511 11011 11882 19481 21022 22022 23023 35189 36179 38962 41587 46046 55297 65351 70378 72358 73577 83174 110594 115621 130702 136643 147154 231242 253253 273286 387079 457457 506506 718861 774158 809347 914914 956501 1271831 1437722 1503073 1618694 1913002 2543662 3006146 5032027 8902817 10064054 10521511 16533803 17805634 21043022 33067606 115736621 231473242
• Sum of all divisors σ(n): 491210496
• Sum of proper divisors (its aliquot sum) s(n): 259737254
• 231473242 is an abundant number, because the sum of its proper divisors (259737254) is greater than itself. Its abundance is 28264012

Bases of 231473242

• Binary: 1101110011000000000001011010₂
• Hexadecimal: 0xDCC005A
• Base-36: 3TT9WA

Squares and roots of 231473242

• 231473242 squared (231473242²) is 53579861761990564
• 231473242 cubed (231473242³) is 12402304307959788222488488
• The square root of 231473242 is 15214.2447068529
• The cube root of 231473242 is 613.9979646047

Scales and comparisons

• 231,473,242 seconds is equal to 7 years, 18 weeks, 5 days, 2 hours, 7 minutes, 22 seconds.
• To count from 1 to 231,473,242 would take you about eleven 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 231473242 cubic inches would be around 51.2 feet tall.

Recreational maths with 231473242

• 231473242 backwards is 242374132
• The number of decimal digits it has is: 9
• The sum of 231473242's digits is 28
• More coming soon!