18416160001

Names of 18416160001

• Cardinal: 18416160001 can be written as Eighteen billion, four hundred sixteen million, one hundred sixty thousand and one.

Scientific notation

• Scientific notation: 1.8416160001 × 10¹⁰

Factors of 18416160001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 18288215

Divisors of 18416160001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 53 1007 18288143 347474717 969271579 18416160001
• Sum of all divisors σ(n): 19751195520
• Sum of proper divisors (its aliquot sum) s(n): 1335035519
• 18416160001 is a deficient number, because the sum of its proper divisors (1335035519) is less than itself. Its deficiency is 17081124482

Bases of 18416160001

• Binary: 10001001001101100000100110100000001₂
• Hexadecimal: 0x449B04D01
• Base-36: 8GKI801

Squares and roots of 18416160001

• 18416160001 squared (18416160001²) is 339154949182432320001
• 18416160001 cubed (18416160001³) is 6245931809274697743492048480001
• The square root of 18416160001 is 135706.1531434739
• The cube root of 18416160001 is 2640.7848906381

Scales and comparisons

• 18,416,160,001 seconds is equal to 585 years, 30 weeks, 1 second.
• To count from 1 to 18,416,160,001 would take you about one thousand, one hundred seventy-one 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 18416160001 cubic inches would be around 220.1 feet tall.

Recreational maths with 18416160001

• 18416160001 backwards is 10006161481
• The number of decimal digits it has is: 11
• The sum of 18416160001's digits is 28
• More coming soon!