40774968

Names of 40774968

• Cardinal: 40774968 can be written as Forty million, seven hundred seventy-four thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0774968 × 10⁷

Factors of 40774968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1135

Divisors of 40774968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 169 216 234 312 338 351 468 507 676 702 936 1014 1117 1352 1404 1521 2028 2234 2808 3042 3351 4056 4468 4563 6084 6702 8936 9126 10053 12168 13404 14521 18252 20106 26808 29042 30159 36504 40212 43563 58084 60318 80424 87126 116168 120636 130689 174252 188773 241272 261378 348504 377546 392067 522756 566319 755092 784134 1045512 1132638 1510184 1568268 1698957 2265276 3136536 3397914 4530552 5096871 6795828 10193742 13591656 20387484 40774968
• Sum of all divisors σ(n): 122756400
• Sum of proper divisors (its aliquot sum) s(n): 81981432
• 40774968 is an abundant number, because the sum of its proper divisors (81981432) is greater than itself. Its abundance is 41206464

Bases of 40774968

• Binary: 10011011100010110100111000₂
• Hexadecimal: 0x26E2D38
• Base-36: O9Y60

Squares and roots of 40774968

• 40774968 squared (40774968²) is 1662598015401024
• 40774968 cubed (40774968³) is 67792380874840260767232
• The square root of 40774968 is 6385.5280126235
• The cube root of 40774968 is 344.1897051715

Scales and comparisons

• 40,774,968 seconds is equal to 1 year, 15 weeks, 2 days, 22 hours, 22 minutes, 48 seconds.
• To count from 1 to 40,774,968 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 40774968 cubic inches would be around 28.7 feet tall.

Recreational maths with 40774968

• 40774968 backwards is 86947704
• The number of decimal digits it has is: 8
• The sum of 40774968's digits is 45
• More coming soon!