13490016769

Names of 13490016769

• Cardinal: 13490016769 can be written as Thirteen billion, four hundred ninety million, sixteen thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3490016769 × 10¹⁰

Factors of 13490016769

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 809026

Divisors of 13490016769

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17033 791993 13490016769
• Sum of all divisors σ(n): 13490825796
• Sum of proper divisors (its aliquot sum) s(n): 809027
• 13490016769 is a deficient number, because the sum of its proper divisors (809027) is less than itself. Its deficiency is 13489207742

Bases of 13490016769

• Binary: 1100100100000100010101001000000001₂
• Hexadecimal: 0x324115201
• Base-36: 673LVK1

Squares and roots of 13490016769

• 13490016769 squared (13490016769²) is 181980552427901199361
• 13490016769 cubed (13490016769³) is 2454920703884270842855102084609
• The square root of 13490016769 is 116146.5314548825
• The cube root of 13490016769 is 2380.5144927903

Scales and comparisons

• 13,490,016,769 seconds is equal to 428 years, 48 weeks, 6 days, 10 hours, 52 minutes, 49 seconds.
• To count from 1 to 13,490,016,769 would take you about eight hundred fifty-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 13490016769 cubic inches would be around 198.4 feet tall.

Recreational maths with 13490016769

• 13490016769 backwards is 96761009431
• The number of decimal digits it has is: 11
• The sum of 13490016769's digits is 46
• More coming soon!