40194400976

Names of 40194400976

• Cardinal: 40194400976 can be written as Forty billion, one hundred ninety-four million, four hundred thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 4.0194400976 × 10¹⁰

Factors of 40194400976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1201

Divisors of 40194400976

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 17 34 68 136 272 449 733 898 1466 1796 2932 3592 5864 7184 7633 11728 12461 15266 24922 30532 49844 61064 99688 122128 199376 201601 329117 403202 658234 806404 1316468 1612808 2632936 3225616 3427217 5265872 5594989 6854434 11189978 13708868 22379956 27417736 44759912 54835472 89519824 147773533 295547066 591094132 1182188264 2364376528 2512150061 5024300122 10048600244 20097200488 40194400976
• Sum of all divisors σ(n): 82754432172
• Sum of proper divisors (its aliquot sum) s(n): 42560031196
• 40194400976 is an abundant number, because the sum of its proper divisors (42560031196) is greater than itself. Its abundance is 2365630220

Bases of 40194400976

• Binary: 100101011011110001011110001011010000₂
• Hexadecimal: 0x95BC5E2D0
• Base-36: IGQPIA8

Squares and roots of 40194400976

• 40194400976 squared (40194400976²) is 1615589869819469752576
• 40194400976 cubed (40194400976³) is 64937667040287407966743252914176
• The square root of 40194400976 is 200485.4133746393
• The cube root of 40194400976 is 3425.4832919799

Scales and comparisons

• 40,194,400,976 seconds is equal to 1,278 years, 2 weeks, 6 days, 23 hours, 22 minutes, 56 seconds.
• To count from 1 to 40,194,400,976 would take you about two thousand, five hundred fifty-six 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 40194400976 cubic inches would be around 285.5 feet tall.

Recreational maths with 40194400976

• 40194400976 backwards is 67900449104
• The number of decimal digits it has is: 11
• The sum of 40194400976's digits is 44
• More coming soon!