342900

Names of 342900

• Cardinal: 342900 can be written as Three hundred forty-two thousand, nine hundred.

Scientific notation

• Scientific notation: 3.429 × 10⁵

Factors of 342900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 137

Divisors of 342900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 127 135 150 180 225 254 270 300 381 450 508 540 635 675 762 900 1143 1270 1350 1524 1905 2286 2540 2700 3175 3429 3810 4572 5715 6350 6858 7620 9525 11430 12700 13716 17145 19050 22860 28575 34290 38100 57150 68580 85725 114300 171450 342900
• Sum of all divisors σ(n): 1111040
• Sum of proper divisors (its aliquot sum) s(n): 768140
• 342900 is an abundant number, because the sum of its proper divisors (768140) is greater than itself. Its abundance is 425240

Bases of 342900

• Binary: 1010011101101110100₂
• Hexadecimal: 0x53B74
• Base-36: 7CL0

Squares and roots of 342900

• 342900 squared (342900²) is 117580410000
• 342900 cubed (342900³) is 40318322589000000
• The square root of 342900 is 585.5766388783
• The cube root of 342900 is 69.9931966177

Scales and comparisons

• 342,900 seconds is equal to 3 days, 23 hours, 15 minutes.
• To count from 1 to 342,900 would take you about three days.

  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 342900 cubic inches would be around 5.8 feet tall.

Recreational maths with 342900

• 342900 backwards is 009243
• 342900 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 342900's digits is 18
• More coming soon!