42995712768

Names of 42995712768

• Cardinal: 42995712768 can be written as Forty-two billion, nine hundred ninety-five million, seven hundred twelve thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2995712768 × 10¹⁰

Factors of 42995712768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2434115

Divisors of 42995712768

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 256 276 368 384 552 736 768 1104 1472 2208 2944 4416 5888 8832 17664 2434087 4868174 7302261 9736348 14604522 19472696 29209044 38945392 55984001 58418088 77890784 111968002 116836176 155781568 167952003 223936004 233672352 311563136 335904006 447872008 467344704 623126272 671808012 895744016 934689408 1343616024 1791488032 1869378816 2687232048 3582976064 5374464096 7165952128 10748928192 14331904256 21497856384 42995712768
• Sum of all divisors σ(n): 119406620928
• Sum of proper divisors (its aliquot sum) s(n): 76410908160
• 42995712768 is an abundant number, because the sum of its proper divisors (76410908160) is greater than itself. Its abundance is 33415195392

Bases of 42995712768

• Binary: 101000000010101111101000001100000000₂
• Hexadecimal: 0xA02BE8300
• Base-36: JR2JCAO

Squares and roots of 42995712768

• 42995712768 squared (42995712768²) is 1848631316428358221824
• 42995712768 cubed (42995712768³) is 79483221095083409755355933048832
• The square root of 42995712768 is 207354.0758413009
• The cube root of 42995712768 is 3503.2816233365

Scales and comparisons

• 42,995,712,768 seconds is equal to 1,367 years, 6 weeks, 5 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 42,995,712,768 would take you about two thousand, seven hundred thirty-four 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 42995712768 cubic inches would be around 291.9 feet tall.

Recreational maths with 42995712768

• 42995712768 backwards is 86721759924
• The number of decimal digits it has is: 11
• The sum of 42995712768's digits is 60
• More coming soon!