3121225404889842

Names of 3121225404889842

• Cardinal: 3121225404889842 can be written as Three quadrillion, one hundred twenty-one trillion, two hundred twenty-five billion, four hundred four million, eight hundred eighty-nine thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 3.121225404889842 × 10¹⁵

Factors of 3121225404889842

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 928885

Divisors of 3121225404889842

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 27 54 67 134 201 402 603 1206 1809 3618 928813 1857626 2786439 5572878 8359317 16718634 25077951 50155902 62230471 124460942 186691413 373382826 560074239 1120148478 1680222717 3360445434 862693588969 1725387177938 2588080766907 5176161533814 7764242300721 15528484601442 23292726902163 46585453804326 57800470460923 115600940921846 173401411382769 346802822765538 520204234148307 1040408468296614 1560612702444921 3121225404889842
• Sum of all divisors σ(n): 7039587265109280
• Sum of proper divisors (its aliquot sum) s(n): 3918361860219438
• 3121225404889842 is an abundant number, because the sum of its proper divisors (3918361860219438) is greater than itself. Its abundance is 797136455329596

Bases of 3121225404889842

• Binary: 1011000101101011110011101011100001011011101011110010₂
• Hexadecimal: 0xB16BCEB85BAF2
• Base-36: UQDR5MF3SI

Squares and roots of 3121225404889842

• 3121225404889842 squared (3121225404889842²) is 9742048028129758128684154784964
• 3121225404889842 cubed (3121225404889842³) is 30407127801055591181071525239842359687617935688
• The square root of 3121225404889842 is 55867928.2315877721
• The cube root of 3121225404889842 is 146141.9992850993

Scales and comparisons

• 3,121,225,404,889,842 seconds is equal to 99,245,313 years, 15 weeks, 1 day, 1 hour, 50 minutes, 42 seconds.
• To count from 1 to 3,121,225,404,889,842 would take you about two hundred ninety-seven million, seven hundred thirty-five thousand, nine hundred thirty-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 3121225404889842 cubic inches would be around 12178.5 feet tall.

Recreational maths with 3121225404889842

• 3121225404889842 backwards is 2489884045221213
• The number of decimal digits it has is: 16
• The sum of 3121225404889842's digits is 63
• More coming soon!