404742956672

Names of 404742956672

• Cardinal: 404742956672 can be written as Four hundred four billion, seven hundred forty-two million, nine hundred fifty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.04742956672 × 10¹¹

Factors of 404742956672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2548081

Divisors of 404742956672

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 73 128 136 146 272 292 544 584 1088 1168 1241 2176 2336 2482 4672 4964 9344 9928 19856 39712 79424 158848 2547989 5095978 10191956 20383912 40767824 43315813 81535648 86631626 163071296 173263252 186003197 326142592 346526504 372006394 693053008 744012788 1386106016 1488025576 2772212032 2976051152 3162054349 5544424064 5952102304 6324108698 11904204608 12648217396 23808409216 25296434792 50592869584 101185739168 202371478336 404742956672
• Sum of all divisors σ(n): 865450283400
• Sum of proper divisors (its aliquot sum) s(n): 460707326728
• 404742956672 is an abundant number, because the sum of its proper divisors (460707326728) is greater than itself. Its abundance is 55964370056

Bases of 404742956672

• Binary: 101111000111100100011110110011010000000₂
• Hexadecimal: 0x5E3C8F6680
• Base-36: 55XPI83K

Squares and roots of 404742956672

• 404742956672 squared (404742956672²) is 163816860975592469315584
• 404742956672 cubed (404742956672³) is 66303720663987270457726904406376448
• The square root of 404742956672 is 636194.1187027745
• The cube root of 404742956672 is 7397.0706488725

Scales and comparisons

• 404,742,956,672 seconds is equal to 12,869 years, 29 weeks, 5 days, 23 hours, 4 minutes, 32 seconds.
• To count from 1 to 404,742,956,672 would take you about twenty-five thousand, seven hundred thirty-nine 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 404742956672 cubic inches would be around 616.4 feet tall.

Recreational maths with 404742956672

• 404742956672 backwards is 276659247404
• The number of decimal digits it has is: 12
• The sum of 404742956672's digits is 56
• More coming soon!