42248289687648

Names of 42248289687648

• Cardinal: 42248289687648 can be written as Forty-two trillion, two hundred forty-eight billion, two hundred eighty-nine million, six hundred eighty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.2248289687648 × 10¹³

Factors of 42248289687648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 40007850099

Divisors of 42248289687648

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 528 1056 40007850083 80015700166 120023550249 160031400332 240047100498 320062800664 440086350913 480094200996 640125601328 880172701826 960188401992 1280251202656 1320259052739 1760345403652 1920376803984 2640518105478 3520690807304 3840753607968 5281036210956 7041381614608 10562072421912 14082763229216 21124144843824 42248289687648
• Sum of all divisors σ(n): 120983738654016
• Sum of proper divisors (its aliquot sum) s(n): 78735448966368
• 42248289687648 is an abundant number, because the sum of its proper divisors (78735448966368) is greater than itself. Its abundance is 36487159278720

Bases of 42248289687648

• Binary: 1001100110110010110010010011001001100001100000₂
• Hexadecimal: 0x266CB24C9860
• Base-36: EZ4LGV0IO

Squares and roots of 42248289687648

• 42248289687648 squared (42248289687648²) is 1784917981531424341403771904
• 42248289687648 cubed (42248289687648³) is 75409731952431558321382106607893198241792
• The square root of 42248289687648 is 6499868.4361799201
• The cube root of 42248289687648 is 34828.6288635413

Scales and comparisons

• 42,248,289,687,648 seconds is equal to 1,343,364 years, 48 weeks, 2 days, 8 hours, 20 minutes, 48 seconds.
• To count from 1 to 42,248,289,687,648 would take you about three million, three hundred fifty-eight thousand, four hundred twelve 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 42248289687648 cubic inches would be around 2902.4 feet tall.

Recreational maths with 42248289687648

• 42248289687648 backwards is 84678698284224
• The number of decimal digits it has is: 14
• The sum of 42248289687648's digits is 78
• More coming soon!