3420221436157880

Names of 3420221436157880

• Cardinal: 3420221436157880 can be written as Three quadrillion, four hundred twenty trillion, two hundred twenty-one billion, four hundred thirty-six million, one hundred fifty-seven thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.42022143615788 × 10¹⁵

Factors of 3420221436157880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 391779235

Divisors of 3420221436157880

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 20 40 218371 436742 873484 1091855 1746968 2183710 4367420 8734840 391560857 783121714 1566243428 1957804285 3132486856 3915608570 7831217140 15662434280 85505535903947 171011071807894 342022143615788 427527679519735 684044287231576 855055359039470 1710110718078940 3420221436157880
• Sum of all divisors σ(n): 7695533491485840
• Sum of proper divisors (its aliquot sum) s(n): 4275312055327960
• 3420221436157880 is an abundant number, because the sum of its proper divisors (4275312055327960) is greater than itself. Its abundance is 855090619170080

Bases of 3420221436157880

• Binary: 1100001001101010110001011011110000010101111110111000₂
• Hexadecimal: 0xC26AC5BC15FB8
• Base-36: XOD81BL5TK

Squares and roots of 3420221436157880

• 3420221436157880 squared (3420221436157880²) is 11697914672353871216656286094400
• 3420221436157880 cubed (3420221436157880³) is 40009458520730493681262459131901294006983872000
• The square root of 3420221436157880 is 58482659.2774121379
• The cube root of 3420221436157880 is 150666.9770837613

Scales and comparisons

• 3,420,221,436,157,880 seconds is equal to 108,752,462 years, 11 weeks, 6 days, 19 hours, 51 minutes, 20 seconds.
• To count from 1 to 3,420,221,436,157,880 would take you about three hundred twenty-six million, two hundred fifty-seven thousand, three hundred eighty-six 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 3420221436157880 cubic inches would be around 12555.6 feet tall.

Recreational maths with 3420221436157880

• 3420221436157880 backwards is 0887516341220243
• The number of decimal digits it has is: 16
• The sum of 3420221436157880's digits is 56
• More coming soon!