98139

Names of 98139

• Cardinal: 98139 can be written as Ninety-eight thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 9.8139 × 10⁴

Factors of 98139

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 32716

Divisors of 98139

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 32713 98139
• Sum of all divisors σ(n): 130856
• Sum of proper divisors (its aliquot sum) s(n): 32717
• 98139 is a deficient number, because the sum of its proper divisors (32717) is less than itself. Its deficiency is 65422

Bases of 98139

• Binary: 10111111101011011₂
• Hexadecimal: 0x17F5B
• Base-36: 23Q3

Squares and roots of 98139

• 98139 squared (98139²) is 9631263321
• 98139 cubed (98139³) is 945202551059619
• The square root of 98139 is 313.2714477893
• The cube root of 98139 is 46.1261502639

Scales and comparisons

• 98,139 seconds is equal to 1 day, 3 hours, 15 minutes, 39 seconds.
• To count from 1 to 98,139 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 98139 cubic inches would be around 3.8 feet tall.

Recreational maths with 98139

• 98139 backwards is 93189
• The number of decimal digits it has is: 5
• The sum of 98139's digits is 30
• More coming soon!