40774416640

Names of 40774416640

• Cardinal: 40774416640 can be written as Forty billion, seven hundred seventy-four million, four hundred sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.077441664 × 10¹⁰

Factors of 40774416640

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 324

Divisors of 40774416640

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 317 320 634 640 1268 1280 1585 2536 3170 5072 6340 10144 12680 20288 25360 40576 50720 81152 100489 101440 200978 202880 401956 405760 502445 803912 1004890 1607824 2009780 3215648 4019560 6431296 8039120 12862592 16078240 25725184 31855013 32156480 63710026 64312960 127420052 128625920 159275065 254840104 318550130 509680208 637100260 1019360416 1274200520 2038720832 2548401040 4077441664 5096802080 8154883328 10193604160 20387208320 40774416640
• Sum of all divisors σ(n): 97976544120
• Sum of proper divisors (its aliquot sum) s(n): 57202127480
• 40774416640 is an abundant number, because the sum of its proper divisors (57202127480) is greater than itself. Its abundance is 16427710840

Bases of 40774416640

• Binary: 100101111110010110000011100100000000₂
• Hexadecimal: 0x97E583900
• Base-36: IQC198G

Squares and roots of 40774416640

• 40774416640 squared (40774416640²) is 1662553052332308889600
• 40774416640 cubed (40774416640³) is 67789630841901286397726162944000
• The square root of 40774416640 is 201926.7605841287
• The cube root of 40774416640 is 3441.8815378423

Scales and comparisons

• 40,774,416,640 seconds is equal to 1,296 years, 26 weeks, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 40,774,416,640 would take you about two thousand, five hundred ninety-three 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 40774416640 cubic inches would be around 286.8 feet tall.

Recreational maths with 40774416640

• 40774416640 backwards is 04661447704
• The number of decimal digits it has is: 11
• The sum of 40774416640's digits is 43
• More coming soon!