1400084380

Names of 1400084380

• Cardinal: 1400084380 can be written as One billion, four hundred million, eighty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.40008438 × 10⁹

Factors of 1400084380

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 70004226

Divisors of 1400084380

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 5 10 20 70004219 140008438 280016876 350021095 700042190 1400084380
• Sum of all divisors σ(n): 2940177240
• Sum of proper divisors (its aliquot sum) s(n): 1540092860
• 1400084380 is an abundant number, because the sum of its proper divisors (1540092860) is greater than itself. Its abundance is 140008480

Bases of 1400084380

• Binary: 1010011011100111001011110011100₂
• Hexadecimal: 0x5373979C
• Base-36: N5KO0S

Squares and roots of 1400084380

• 1400084380 squared (1400084380²) is 1960236271119984400
• 1400084380 cubed (1400084380³) is 2744496184304535264283672000
• The square root of 1400084380 is 37417.7014259295
• The cube root of 1400084380 is 1118.7114166235

Scales and comparisons

• 1,400,084,380 seconds is equal to 44 years, 26 weeks, 6 days, 16 hours, 19 minutes, 40 seconds.
• To count from 1 to 1,400,084,380 would take you about eighty-nine 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 1400084380 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400084380

• 1400084380 backwards is 0834800041
• The number of decimal digits it has is: 10
• The sum of 1400084380's digits is 28
• More coming soon!