1369872001

Names of 1369872001

• Cardinal: 1369872001 can be written as One billion, three hundred sixty-nine million, eight hundred seventy-two thousand and one.

Scientific notation

• Scientific notation: 1.369872001 × 10⁹

Factors of 1369872001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 211070

Divisors of 1369872001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 6703 204367 1369872001
• Sum of all divisors σ(n): 1370083072
• Sum of proper divisors (its aliquot sum) s(n): 211071
• 1369872001 is a deficient number, because the sum of its proper divisors (211071) is less than itself. Its deficiency is 1369660930

Bases of 1369872001

• Binary: 1010001101001101001011010000001₂
• Hexadecimal: 0x51A69681
• Base-36: MNL401

Squares and roots of 1369872001

• 1369872001 squared (1369872001²) is 1876549299123744001
• 1369872001 cubed (1369872001³) is 2570632343365790741261616001
• The square root of 1369872001 is 37011.7819214369
• The cube root of 1369872001 is 1110.6059513777

Scales and comparisons

• 1,369,872,001 seconds is equal to 43 years, 29 weeks, 1 second.
• To count from 1 to 1,369,872,001 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 1369872001 cubic inches would be around 92.6 feet tall.

Recreational maths with 1369872001

• 1369872001 backwards is 1002789631
• The number of decimal digits it has is: 10
• The sum of 1369872001's digits is 37
• More coming soon!