132720

Names of 132720

• Cardinal: 132720 can be written as One hundred thirty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3272 × 10⁵

Factors of 132720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 96

Divisors of 132720

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 79 80 84 105 112 120 140 158 168 210 237 240 280 316 336 395 420 474 553 560 632 790 840 948 1106 1185 1264 1580 1659 1680 1896 2212 2370 2765 3160 3318 3792 4424 4740 5530 6320 6636 8295 8848 9480 11060 13272 16590 18960 22120 26544 33180 44240 66360 132720
• Sum of all divisors σ(n): 476160
• Sum of proper divisors (its aliquot sum) s(n): 343440
• 132720 is an abundant number, because the sum of its proper divisors (343440) is greater than itself. Its abundance is 210720

Bases of 132720

• Binary: 100000011001110000₂
• Hexadecimal: 0x20670
• Base-36: 2UEO

Squares and roots of 132720

• 132720 squared (132720²) is 17614598400
• 132720 cubed (132720³) is 2337809499648000
• The square root of 132720 is 364.3075623701
• The cube root of 132720 is 51.0088412201

Scales and comparisons

• 132,720 seconds is equal to 1 day, 12 hours, 52 minutes.
• To count from 1 to 132,720 would take you about twelve 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 132720 cubic inches would be around 4.3 feet tall.

Recreational maths with 132720

• 132720 backwards is 027231
• 132720 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 132720's digits is 15
• More coming soon!