42749364112

Names of 42749364112

• Cardinal: 42749364112 can be written as Forty-two billion, seven hundred forty-nine million, three hundred sixty-four thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.2749364112 × 10¹⁰

Factors of 42749364112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 29360849

Divisors of 42749364112

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 364 728 1456 29360827 58721654 117443308 205525789 234886616 381690751 411051578 469773232 763381502 822103156 1526763004 1644206312 2671835257 3053526008 3288412624 5343670514 6107052016 10687341028 21374682056 42749364112
• Sum of all divisors σ(n): 101940794816
• Sum of proper divisors (its aliquot sum) s(n): 59191430704
• 42749364112 is an abundant number, because the sum of its proper divisors (59191430704) is greater than itself. Its abundance is 16442066592

Bases of 42749364112

• Binary: 100111110100000011111000011110010000₂
• Hexadecimal: 0x9F40F8790
• Base-36: JMZV8GG

Squares and roots of 42749364112

• 42749364112 squared (42749364112²) is 1827508131980353548544
• 42749364112 cubed (42749364112³) is 78124810551669085477198723452928
• The square root of 42749364112 is 206759.1935368293
• The cube root of 42749364112 is 3496.5779917169

Scales and comparisons

• 42,749,364,112 seconds is equal to 1,359 years, 15 weeks, 3 days, 7 hours, 21 minutes, 52 seconds.
• To count from 1 to 42,749,364,112 would take you about two thousand, seven hundred eighteen 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 42749364112 cubic inches would be around 291.4 feet tall.

Recreational maths with 42749364112

• 42749364112 backwards is 21146394724
• The number of decimal digits it has is: 11
• The sum of 42749364112's digits is 43
• More coming soon!