1369078401

Names of 1369078401

• Cardinal: 1369078401 can be written as One billion, three hundred sixty-nine million, seventy-eight thousand, four hundred one.

Scientific notation

• Scientific notation: 1.369078401 × 10⁹

Factors of 1369078401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3331231

Divisors of 1369078401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 137 411 3331091 9993273 456359467 1369078401
• Sum of all divisors σ(n): 1838762784
• Sum of proper divisors (its aliquot sum) s(n): 469684383
• 1369078401 is a deficient number, because the sum of its proper divisors (469684383) is less than itself. Its deficiency is 899394018

Bases of 1369078401

• Binary: 1010001100110100111101010000001₂
• Hexadecimal: 0x519A7A81
• Base-36: MN43NL

Squares and roots of 1369078401

• 1369078401 squared (1369078401²) is 1874375668084716801
• 1369078401 cubed (1369078401³) is 2566167242534730810450915201
• The square root of 1369078401 is 37001.0594578047
• The cube root of 1369078401 is 1110.3914429813

Scales and comparisons

• 1,369,078,401 seconds is equal to 43 years, 27 weeks, 4 days, 19 hours, 33 minutes, 21 seconds.
• To count from 1 to 1,369,078,401 would take you about eighty-seven 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 1369078401 cubic inches would be around 92.5 feet tall.

Recreational maths with 1369078401

• 1369078401 backwards is 1048709631
• The number of decimal digits it has is: 10
• The sum of 1369078401's digits is 39
• More coming soon!