40427965696

Names of 40427965696

• Cardinal: 40427965696 can be written as Forty billion, four hundred twenty-seven million, nine hundred sixty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 4.0427965696 × 10¹⁰

Factors of 40427965696

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1672

Divisors of 40427965696

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 244 256 488 976 1609 1952 3218 3904 6436 7808 12872 15616 25744 51488 98149 102976 196298 205952 392596 411904 785192 1570384 2588881 3140768 5177762 6281536 10355524 12563072 20711048 25126144 41422096 82844192 157921741 165688384 315843482 331376768 631686964 662753536 1263373928 2526747856 5053495712 10106991424 20213982848 40427965696
• Sum of all divisors σ(n): 82071935862
• Sum of proper divisors (its aliquot sum) s(n): 41643970166
• 40427965696 is an abundant number, because the sum of its proper divisors (41643970166) is greater than itself. Its abundance is 1216004470

Bases of 40427965696

• Binary: 100101101001101100011100110100000000₂
• Hexadecimal: 0x969B1CD00
• Base-36: IKLRLZ4

Squares and roots of 40427965696

• 40427965696 squared (40427965696²) is 1634420410316952764416
• 40427965696 cubed (40427965696³) is 66076292281136010847062417473536
• The square root of 40427965696 is 201067.0676565409
• The cube root of 40427965696 is 3432.1055022329

Scales and comparisons

• 40,427,965,696 seconds is equal to 1,285 years, 25 weeks, 1 day, 6 hours, 28 minutes, 16 seconds.
• To count from 1 to 40,427,965,696 would take you about two thousand, five hundred seventy 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 40427965696 cubic inches would be around 286 feet tall.

Recreational maths with 40427965696

• 40427965696 backwards is 69656972404
• The number of decimal digits it has is: 11
• The sum of 40427965696's digits is 58
• More coming soon!