427957048890

Names of 427957048890

• Cardinal: 427957048890 can be written as Four hundred twenty-seven billion, nine hundred fifty-seven million, forty-eight thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.2795704889 × 10¹¹

Factors of 427957048890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 226432318

Divisors of 427957048890

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 630 945 1890 226432301 452864602 679296903 1132161505 1358593806 1585026107 2037890709 2264323010 3170052214 3396484515 4075781418 4755078321 6113672127 6792969030 7925130535 9510156642 10189453545 12227344254 14265234963 15850261070 20378907090 23775391605 28530469926 30568360635 42795704889 47550783210 61136721270 71326174815 85591409778 142652349630 213978524445 427957048890
• Sum of all divisors σ(n): 1304250059520
• Sum of proper divisors (its aliquot sum) s(n): 876293010630
• 427957048890 is an abundant number, because the sum of its proper divisors (876293010630) is greater than itself. Its abundance is 448335961740

Bases of 427957048890

• Binary: 110001110100100001110100101011000111010₂
• Hexadecimal: 0x63A43A563A
• Base-36: 5GLMKSAI

Squares and roots of 427957048890

• 427957048890 squared (427957048890²) is 183147235694637850232100
• 427957048890 cubed (427957048890³) is 78379150500238483582623317547369000
• The square root of 427957048890 is 654184.2621845927
• The cube root of 427957048890 is 7535.8699439881

Scales and comparisons

• 427,957,048,890 seconds is equal to 13,607 years, 36 weeks, 6 days, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 427,957,048,890 would take you about twenty-seven thousand, two hundred fifteen 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 427957048890 cubic inches would be around 628 feet tall.

Recreational maths with 427957048890

• 427957048890 backwards is 098840759724
• 427957048890 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 427957048890's digits is 63
• More coming soon!