1402380001

Names of 1402380001

• Cardinal: 1402380001 can be written as One billion, four hundred two million, three hundred eighty thousand and one.

Scientific notation

• Scientific notation: 1.402380001 × 10⁹

Factors of 1402380001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1795703

Divisors of 1402380001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 71 781 1795621 19751831 127489091 1402380001
• Sum of all divisors σ(n): 1551417408
• Sum of proper divisors (its aliquot sum) s(n): 149037407
• 1402380001 is a deficient number, because the sum of its proper divisors (149037407) is less than itself. Its deficiency is 1253342594

Bases of 1402380001

• Binary: 1010011100101101001111011100001₂
• Hexadecimal: 0x53969EE1
• Base-36: N6XVC1

Squares and roots of 1402380001

• 1402380001 squared (1402380001²) is 1966669667204760001
• 1402380001 cubed (1402380001³) is 2758018209861280997407140001
• The square root of 1402380001 is 37448.3644636185
• The cube root of 1402380001 is 1119.3225071969

Scales and comparisons

• 1,402,380,001 seconds is equal to 44 years, 30 weeks, 5 days, 6 hours, 1 second.
• To count from 1 to 1,402,380,001 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 1402380001 cubic inches would be around 93.3 feet tall.

Recreational maths with 1402380001

• 1402380001 backwards is 1000832041
• The number of decimal digits it has is: 10
• The sum of 1402380001's digits is 19
• More coming soon!