120344493707747521

Names of 120344493707747521

• Cardinal: 120344493707747521 can be written as One hundred twenty quadrillion, three hundred forty-four trillion, four hundred ninety-three billion, seven hundred seven million, seven hundred forty-seven thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.20344493707747521 × 10¹⁷

Factors of 120344493707747521

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 240

Divisors of 120344493707747521

• Number of divisors d(n): 21
• Complete list of divisors:
  1 67 173 4489 11591 29929 776597 2005243 5177717 134351281 346907039 895745041 23242771613 60014917747 154963892093 4020999489049 10382580770231 26808753332089 695632911605477 1796186473249963 120344493707747521
• Sum of all divisors σ(n): 122877765032784951
• Sum of proper divisors (its aliquot sum) s(n): 2533271325037430
• 120344493707747521 is a deficient number, because the sum of its proper divisors (2533271325037430) is less than itself. Its deficiency is 117811222382710091

Bases of 120344493707747521

• Binary: 110101011100011001010110111101110000111111110000011000001₂
• Hexadecimal: 0x1AB8CADEE1FE0C1
• Base-36: WWYK96MUE2P

Squares and roots of 120344493707747521

• 120344493707747521 squared (120344493707747521²) is 14482797165774082674410259481645441
• 120344493707747521 cubed (120344493707747521³) is 1742924892387082723214419810179974688007718868701761
• 120344493707747521 is a perfect square number. Its square root is 346907039
• The cube root of 120344493707747521 is 493713.9608859887
• Being both a perfect square and a perfect cube, 120344493707747521 is also a perfect sixth number.

Scales and comparisons

• 120,344,493,707,747,521 seconds is equal to 3,826,582,649 years, 49 weeks, 1 day, 9 hours, 52 minutes, 1 second.
• To count from 1 to 120,344,493,707,747,521 would take you about eleven billion, four hundred seventy-nine million, seven hundred forty-seven thousand, nine hundred forty-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 120344493707747521 cubic inches would be around 41142.8 feet tall.

Recreational maths with 120344493707747521

• 120344493707747521 backwards is 125747707394443021
• The number of decimal digits it has is: 18
• The sum of 120344493707747521's digits is 70
• More coming soon!