380240

Names of 380240

• Cardinal: 380240 can be written as Three hundred eighty thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.8024 × 10⁵

Factors of 380240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 111

Divisors of 380240

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 97 98 112 140 194 196 245 280 388 392 485 490 560 679 776 784 970 980 1358 1552 1940 1960 2716 3395 3880 3920 4753 5432 6790 7760 9506 10864 13580 19012 23765 27160 38024 47530 54320 76048 95060 190120 380240
• Sum of all divisors σ(n): 1038996
• Sum of proper divisors (its aliquot sum) s(n): 658756
• 380240 is an abundant number, because the sum of its proper divisors (658756) is greater than itself. Its abundance is 278516

Bases of 380240

• Binary: 1011100110101010000₂
• Hexadecimal: 0x5CD50
• Base-36: 85E8

Squares and roots of 380240

• 380240 squared (380240²) is 144582457600
• 380240 cubed (380240³) is 54976033677824000
• The square root of 380240 is 616.6360352753
• The cube root of 380240 is 72.4468099757

Scales and comparisons

• 380,240 seconds is equal to 4 days, 9 hours, 37 minutes, 20 seconds.
• To count from 1 to 380,240 would take you about four 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 380240 cubic inches would be around 6 feet tall.

Recreational maths with 380240

• 380240 backwards is 042083
• The number of decimal digits it has is: 6
• The sum of 380240's digits is 17
• More coming soon!