1400421711

Names of 1400421711

• Cardinal: 1400421711 can be written as One billion, four hundred million, four hundred twenty-one thousand, seven hundred eleven.

Scientific notation

• Scientific notation: 1.400421711 × 10⁹

Factors of 1400421711

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2762189

Divisors of 1400421711

• Number of divisors d(n): 12
• Complete list of divisors:
  1 3 13 39 169 507 2762173 8286519 35908249 107724747 466807237 1400421711
• Sum of all divisors σ(n): 2021911368
• Sum of proper divisors (its aliquot sum) s(n): 621489657
• 1400421711 is a deficient number, because the sum of its proper divisors (621489657) is less than itself. Its deficiency is 778932054

Bases of 1400421711

• Binary: 1010011011110001011110101001111₂
• Hexadecimal: 0x5378BD4F
• Base-36: N5RWB3

Squares and roots of 1400421711

• 1400421711 squared (1400421711²) is 1961180968640167521
• 1400421711 cubed (1400421711³) is 2746480407683700743085448431
• The square root of 1400421711 is 37422.2087937097
• The cube root of 1400421711 is 1118.8012554319

Scales and comparisons

• 1,400,421,711 seconds is equal to 44 years, 27 weeks, 3 days, 14 hours, 1 minute, 51 seconds.
• To count from 1 to 1,400,421,711 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 1400421711 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400421711

• 1400421711 backwards is 1171240041
• The number of decimal digits it has is: 10
• The sum of 1400421711's digits is 21
• More coming soon!