2670420842

Names of 2670420842

• Cardinal: 2670420842 can be written as Two billion, six hundred seventy million, four hundred twenty thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 2.670420842 × 10⁹

Factors of 2670420842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 58052652

Divisors of 2670420842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 23 46 58052627 116105254 1335210421 2670420842
• Sum of all divisors σ(n): 4179789216
• Sum of proper divisors (its aliquot sum) s(n): 1509368374
• 2670420842 is a deficient number, because the sum of its proper divisors (1509368374) is less than itself. Its deficiency is 1161052468

Bases of 2670420842

• Binary: 10011111001010110110001101101010₂
• Hexadecimal: 0x9F2B636A
• Base-36: 185WDWQ

Squares and roots of 2670420842

• 2670420842 squared (2670420842²) is 7131147473387988964
• 2670420842 cubed (2670420842³) is 19043164840310926081931587688
• The square root of 2670420842 is 51676.1148113903
• The cube root of 2670420842 is 1387.3729935095

Scales and comparisons

• 2,670,420,842 seconds is equal to 84 years, 47 weeks, 2 days, 15 hours, 34 minutes, 2 seconds.
• To count from 1 to 2,670,420,842 would take you about one hundred sixty-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 2670420842 cubic inches would be around 115.6 feet tall.

Recreational maths with 2670420842

• 2670420842 backwards is 2480240762
• The number of decimal digits it has is: 10
• The sum of 2670420842's digits is 35
• More coming soon!