42856306676635440231

Names of 42856306676635440231

• Cardinal: 42856306676635440231 can be written as Forty-two quintillion, eight hundred fifty-six quadrillion, three hundred six trillion, six hundred seventy-six billion, six hundred thirty-five million, four hundred forty thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 4.2856306676635440231 × 10¹⁹

Factors of 42856306676635440231

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 137891635624005

Divisors of 42856306676635440231

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 27 81 243 1279 3837 11511 34533 103599 310797 137891635622723 413674906868169 1241024720604507 3723074161813521 11169222485440563 33507667456321689 176363401961462717 529090205884388151 1587270617653164453 4761811852959493359 14285435558878480077 42856306676635440231
• Sum of all divisors σ(n): 64246470869339566080
• Sum of proper divisors (its aliquot sum) s(n): 21390164192704125849
• 42856306676635440231 is a deficient number, because the sum of its proper divisors (21390164192704125849) is less than itself. Its deficiency is 21466142483931314382

Bases of 42856306676635440231

• Binary: 100101001011000000001011111101110000100110000011101001010001100111₂
• Hexadecimal: 0x252C02FDC260E9467
• Base-36: 91LOCTGGCVNFR

Squares and roots of 42856306676635440231

• 42856306676635440231 squared (42856306676635440231²) is 1836663021961827411804412348599173333361
• 42856306676635440231 cubed (42856306676635440231³) is 78712593730832088300617819825266719284213309047395953846391
• The square root of 42856306676635440231 is 6546472842.4270913057
• The cube root of 42856306676635440231 is 3499491.2641970035

Scales and comparisons

• 42,856,306,676,635,440,231 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,856,306,676,635,440,231 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42856306676635440231 cubic inches would be around 291624.3 feet tall.

Recreational maths with 42856306676635440231

• 42856306676635440231 backwards is 13204453667660365824
• 42856306676635440231 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 42856306676635440231's digits is 81
• More coming soon!