40766845851664

Names of 40766845851664

• Cardinal: 40766845851664 can be written as Forty trillion, seven hundred sixty-six billion, eight hundred forty-five million, eight hundred fifty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.0766845851664 × 10¹³

Factors of 40766845851664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 69426

Divisors of 40766845851664

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 23 46 92 184 368 529 1058 2116 4232 8464 69401 138802 277604 555208 1110416 1596223 3192446 6384892 12769784 25539568 36713129 73426258 146852516 293705032 587410064 4816498801 9632997602 19265995204 38531990408 77063980816 110779472423 221558944846 443117889692 886235779384 1772471558768 2547927865729 5095855731458 10191711462916 20383422925832 40766845851664
• Sum of all divisors σ(n): 82570428704029
• Sum of proper divisors (its aliquot sum) s(n): 41803582852365
• 40766845851664 is an abundant number, because the sum of its proper divisors (41803582852365) is greater than itself. Its abundance is 1036737000701

Bases of 40766845851664

• Binary: 1001010001001111000101010111011001100000010000₂
• Hexadecimal: 0x2513C55D9810
• Base-36: EG813G8WG

Squares and roots of 40766845851664

• 40766845851664 squared (40766845851664²) is 1661935720693334285491568896
• 40766845851664 cubed (40766845851664³) is 67751877340879274978388388908944652242944
• 40766845851664 is a perfect square number. Its square root is 6384892
• The cube root of 40766845851664 is 34416.6850091321

Scales and comparisons

• 40,766,845,851,664 seconds is equal to 1,296,259 years, 31 weeks, 15 hours, 41 minutes, 4 seconds.
• To count from 1 to 40,766,845,851,664 would take you about three million, two hundred forty thousand, six hundred forty-eight 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 40766845851664 cubic inches would be around 2868.1 feet tall.

Recreational maths with 40766845851664

• 40766845851664 backwards is 46615854866704
• The number of decimal digits it has is: 14
• The sum of 40766845851664's digits is 70
• More coming soon!