1399244682

Names of 1399244682

• Cardinal: 1399244682 can be written as One billion, three hundred ninety-nine million, two hundred forty-four thousand, six hundred eighty-two.

Scientific notation

• Scientific notation: 1.399244682 × 10⁹

Factors of 1399244682

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 138

Divisors of 1399244682

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 22 33 43 66 79 86 129 158 237 258 473 474 869 946 1419 1738 2607 2838 3397 5214 6241 6794 10191 12482 18723 20382 37367 37446 68651 74734 112101 137302 205953 224202 268363 411906 493039 536726 805089 986078 1479117 1610178 2951993 2958234 5423429 5903986 8855979 10846858 16270287 17711958 21200677 32540574 42401354 63602031 127204062 233207447 466414894 699622341 1399244682
• Sum of all divisors σ(n): 3163944960
• Sum of proper divisors (its aliquot sum) s(n): 1764700278
• 1399244682 is an abundant number, because the sum of its proper divisors (1764700278) is greater than itself. Its abundance is 365455596

Bases of 1399244682

• Binary: 1010011011001101100011110001010₂
• Hexadecimal: 0x5366C78A
• Base-36: N52O3U

Squares and roots of 1399244682

• 1399244682 squared (1399244682²) is 1957885680105281124
• 1399244682 cubed (1399244682³) is 2739561125851267812871982568
• The square root of 1399244682 is 37406.4791446615
• The cube root of 1399244682 is 1118.4877235345

Scales and comparisons

• 1,399,244,682 seconds is equal to 44 years, 25 weeks, 3 days, 23 hours, 4 minutes, 42 seconds.
• To count from 1 to 1,399,244,682 would take you about eighty-eight 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 1399244682 cubic inches would be around 93.2 feet tall.

Recreational maths with 1399244682

• 1399244682 backwards is 2864429931
• The number of decimal digits it has is: 10
• The sum of 1399244682's digits is 48
• More coming soon!