98138

Names of 98138

• Cardinal: 98138 can be written as Ninety-eight thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 9.8138 × 10⁴

Factors of 98138

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 49071

Divisors of 98138

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 49069 98138
• Sum of all divisors σ(n): 147210
• Sum of proper divisors (its aliquot sum) s(n): 49072
• 98138 is a deficient number, because the sum of its proper divisors (49072) is less than itself. Its deficiency is 49066

Bases of 98138

• Binary: 10111111101011010₂
• Hexadecimal: 0x17F5A
• Base-36: 23Q2

Squares and roots of 98138

• 98138 squared (98138²) is 9631067044
• 98138 cubed (98138³) is 945173657564072
• The square root of 98138 is 313.2698517253
• The cube root of 98138 is 46.1259935939

Scales and comparisons

• 98,138 seconds is equal to 1 day, 3 hours, 15 minutes, 38 seconds.
• To count from 1 to 98,138 would take you about three hours.

  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 98138 cubic inches would be around 3.8 feet tall.

Recreational maths with 98138

• 98138 backwards is 83189
• The number of decimal digits it has is: 5
• The sum of 98138's digits is 29
• More coming soon!