102000

Names of 102000

• Cardinal: 102000 can be written as One hundred two thousand.

Scientific notation

• Scientific notation: 1.02 × 10⁵

Factors of 102000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27

Divisors of 102000

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 125 136 150 170 200 204 240 250 255 272 300 340 375 400 408 425 500 510 600 680 750 816 850 1000 1020 1200 1275 1360 1500 1700 2000 2040 2125 2550 3000 3400 4080 4250 5100 6000 6375 6800 8500 10200 12750 17000 20400 25500 34000 51000 102000
• Sum of all divisors σ(n): 348192
• Sum of proper divisors (its aliquot sum) s(n): 246192
• 102000 is an abundant number, because the sum of its proper divisors (246192) is greater than itself. Its abundance is 144192

Bases of 102000

• Binary: 11000111001110000₂
• Hexadecimal: 0x18E70
• Base-36: 26PC

Squares and roots of 102000

• 102000 squared (102000²) is 10404000000
• 102000 cubed (102000³) is 1061208000000000
• The square root of 102000 is 319.3743884535
• The cube root of 102000 is 46.7232872835

Scales and comparisons

• 102,000 seconds is equal to 1 day, 4 hours, 20 minutes.
• To count from 1 to 102,000 would take you about four 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 102000 cubic inches would be around 3.9 feet tall.

Recreational maths with 102000

• 102000 backwards is 000201
• 102000 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 102000's digits is 3
• More coming soon!