1680462342

Names of 1680462342

• Cardinal: 1680462342 can be written as One billion, six hundred eighty million, four hundred sixty-two thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.680462342 × 10⁹

Factors of 1680462342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 140848

Divisors of 1680462342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 102 117 153 221 234 306 351 442 459 663 702 918 1326 1989 3978 5967 11934 140813 281626 422439 844878 1267317 1830569 2393821 2534634 3661138 3801951 4787642 5491707 7181463 7603902 10983414 14362926 16475121 21544389 31119673 32950242 43088778 49425363 62239346 64633167 93359019 98850726 129266334 186718038 280077057 560154114 840231171 1680462342
• Sum of all divisors σ(n): 4258215360
• Sum of proper divisors (its aliquot sum) s(n): 2577753018
• 1680462342 is an abundant number, because the sum of its proper divisors (2577753018) is greater than itself. Its abundance is 897290676

Bases of 1680462342

• Binary: 1100100001010011101001000000110₂
• Hexadecimal: 0x6429D206
• Base-36: RSI51I

Squares and roots of 1680462342

• 1680462342 squared (1680462342²) is 2823953682880124964
• 1680462342 cubed (1680462342³) is 4745547819632260102256105688
• The square root of 1680462342 is 40993.4426707491
• The cube root of 1680462342 is 1188.8934331203

Scales and comparisons

• 1,680,462,342 seconds is equal to 53 years, 22 weeks, 3 days, 19 hours, 5 minutes, 42 seconds.
• To count from 1 to 1,680,462,342 would take you about one hundred six 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 1680462342 cubic inches would be around 99.1 feet tall.

Recreational maths with 1680462342

• 1680462342 backwards is 2432640861
• The number of decimal digits it has is: 10
• The sum of 1680462342's digits is 36
• More coming soon!