130431473642

Names of 130431473642

• Cardinal: 130431473642 can be written as One hundred thirty billion, four hundred thirty-one million, four hundred seventy-three thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.30431473642 × 10¹¹

Factors of 130431473642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 469

Divisors of 130431473642

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 17 34 173 277 289 346 554 578 2941 4709 4913 5882 9418 9826 47921 49997 76729 80053 95842 99994 153458 160106 814657 849949 1304393 1360901 1629314 1699898 2608786 2721802 13274117 13849169 22174681 26548234 27698338 44349362 225659989 235435873 376969577 451319978 470871746 753939154 3836219813 7672439626 65215736821 130431473642
• Sum of all divisors σ(n): 209831753880
• Sum of proper divisors (its aliquot sum) s(n): 79400280238
• 130431473642 is a deficient number, because the sum of its proper divisors (79400280238) is less than itself. Its deficiency is 51031193404

Bases of 130431473642

• Binary: 1111001011110010100100101011111101010₂
• Hexadecimal: 0x1E5E5257EA
• Base-36: 1NX3J562

Squares and roots of 130431473642

• 130431473642 squared (130431473642²) is 17012369316423740744164
• 130431473642 cubed (130431473642³) is 2218948400083092698575468231325288
• The square root of 130431473642 is 361152.9781713007
• The cube root of 130431473642 is 5071.3953374119

Scales and comparisons

• 130,431,473,642 seconds is equal to 4,147 years, 16 weeks, 3 days, 12 hours, 54 minutes, 2 seconds.
• To count from 1 to 130,431,473,642 would take you about eight thousand, two hundred ninety-four 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 130431473642 cubic inches would be around 422.6 feet tall.

Recreational maths with 130431473642

• 130431473642 backwards is 246374134031
• The number of decimal digits it has is: 12
• The sum of 130431473642's digits is 38
• More coming soon!