1340651412

Names of 1340651412

• Cardinal: 1340651412 can be written as One billion, three hundred forty million, six hundred fifty-one thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.340651412 × 10⁹

Factors of 1340651412

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7603

Divisors of 1340651412

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 61 81 108 122 162 183 243 244 324 366 486 549 729 732 972 1098 1458 1647 2196 2916 3294 4941 6588 7537 9882 14823 15074 19764 22611 29646 30148 44469 45222 59292 67833 88938 90444 135666 177876 203499 271332 406998 459757 610497 813996 919514 1220994 1379271 1831491 1839028 2441988 2758542 3662982 4137813 5494473 5517084 7325964 8275626 10988946 12413439 16551252 21977892 24826878 37240317 49653756 74480634 111720951 148961268 223441902 335162853 446883804 670325706 1340651412
• Sum of all divisors σ(n): 3575740756
• Sum of proper divisors (its aliquot sum) s(n): 2235089344
• 1340651412 is an abundant number, because the sum of its proper divisors (2235089344) is greater than itself. Its abundance is 894437932

Bases of 1340651412

• Binary: 1001111111010001011011110010100₂
• Hexadecimal: 0x4FE8B794
• Base-36: M66T90

Squares and roots of 1340651412

• 1340651412 squared (1340651412²) is 1797346208497593744
• 1340651412 cubed (1340651412³) is 2409614732275145451495966528
• The square root of 1340651412 is 36614.9069642407
• The cube root of 1340651412 is 1102.6523904305

Scales and comparisons

• 1,340,651,412 seconds is equal to 42 years, 32 weeks, 4 days, 19 hours, 10 minutes, 12 seconds.
• To count from 1 to 1,340,651,412 would take you about eighty-five 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 1340651412 cubic inches would be around 91.9 feet tall.

Recreational maths with 1340651412

• 1340651412 backwards is 2141560431
• 1340651412 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1340651412's digits is 27
• More coming soon!