135397491026

Names of 135397491026

• Cardinal: 135397491026 can be written as One hundred thirty-five billion, three hundred ninety-seven million, four hundred ninety-one thousand and twenty-six.

Scientific notation

• Scientific notation: 1.35397491026 × 10¹¹

Factors of 135397491026

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 213

Divisors of 135397491026

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 53 106 151 302 371 742 1057 2114 2809 5618 8003 16006 19663 22801 39326 45602 56021 112042 159607 319214 424159 848318 1208453 2416906 2969113 3442951 5938226 6885902 8459171 16918342 24100657 48201314 64048009 128096018 182476403 364952806 448336063 896672126 1277334821 2554669642 9671249359 19342498718 67698745513 135397491026
• Sum of all divisors σ(n): 238149195648
• Sum of proper divisors (its aliquot sum) s(n): 102751704622
• 135397491026 is a deficient number, because the sum of its proper divisors (102751704622) is less than itself. Its deficiency is 32645786404

Bases of 135397491026

• Binary: 1111110000110010100011100000101010010₂
• Hexadecimal: 0x1F8651C152
• Base-36: 1Q7864PE

Squares and roots of 135397491026

• 135397491026 squared (135397491026²) is 18332480576135750532676
• 135397491026 cubed (135397491026³) is 2482171874291659592505773429765576
• The square root of 135397491026 is 367963.9806095157
• The cube root of 135397491026 is 5134.9577221379

Scales and comparisons

• 135,397,491,026 seconds is equal to 4,305 years, 11 weeks, 3 days, 14 hours, 10 minutes, 26 seconds.
• To count from 1 to 135,397,491,026 would take you about eight thousand, six hundred ten 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 135397491026 cubic inches would be around 427.9 feet tall.

Recreational maths with 135397491026

• 135397491026 backwards is 620194793531
• The number of decimal digits it has is: 12
• The sum of 135397491026's digits is 50
• More coming soon!