40997124

Names of 40997124

• Cardinal: 40997124 can be written as Forty million, nine hundred ninety-seven thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 4.0997124 × 10⁷

Factors of 40997124

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 200

Divisors of 40997124

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 61 63 84 98 108 122 126 127 147 183 189 196 244 252 254 294 366 378 381 427 441 508 549 588 732 756 762 854 882 889 1098 1143 1281 1323 1524 1647 1708 1764 1778 2196 2286 2562 2646 2667 2989 3294 3429 3556 3843 4572 5124 5292 5334 5978 6223 6588 6858 7686 7747 8001 8967 10668 11529 11956 12446 13716 15372 15494 16002 17934 18669 23058 23241 24003 24892 26901 30988 32004 35868 37338 46116 46482 48006 53802 54229 56007 69723 74676 80703 92964 96012 107604 108458 112014 139446 161406 162687 168021 209169 216916 224028 278892 322812 325374 336042 379603 418338 488061 650748 672084 759206 836676 976122 1138809 1464183 1518412 1952244 2277618 2928366 3416427 4555236 5856732 6832854 10249281 13665708 20498562 40997124
• Sum of all divisors σ(n): 126658560
• Sum of proper divisors (its aliquot sum) s(n): 85661436
• 40997124 is an abundant number, because the sum of its proper divisors (85661436) is greater than itself. Its abundance is 44664312

Bases of 40997124

• Binary: 10011100011001000100000100₂
• Hexadecimal: 0x2719104
• Base-36: OEPL0

Squares and roots of 40997124

• 40997124 squared (40997124²) is 1680764176271376
• 40997124 cubed (40997124³) is 68906497349355459522624
• The square root of 40997124 is 6402.8996556245
• The cube root of 40997124 is 344.8136611889

Scales and comparisons

• 40,997,124 seconds is equal to 1 year, 15 weeks, 5 days, 12 hours, 5 minutes, 24 seconds.
• To count from 1 to 40,997,124 would take you about forty-nine weeks!

  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 40997124 cubic inches would be around 28.7 feet tall.

Recreational maths with 40997124

• 40997124 backwards is 42179904
• 40997124 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40997124's digits is 36
• More coming soon!