1840130

Names of 1840130

• Cardinal: 1840130 can be written as One million, eight hundred forty thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.84013 × 10⁶

Factors of 1840130

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 184020

Divisors of 1840130

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 184013 368026 920065 1840130
• Sum of all divisors σ(n): 3312252
• Sum of proper divisors (its aliquot sum) s(n): 1472122
• 1840130 is a deficient number, because the sum of its proper divisors (1472122) is less than itself. Its deficiency is 368008

Bases of 1840130

• Binary: 111000001010000000010₂
• Hexadecimal: 0x1C1402
• Base-36: 13FUQ

Squares and roots of 1840130

• 1840130 squared (1840130²) is 3386078416900
• 1840130 cubed (1840130³) is 6230824477290197000
• The square root of 1840130 is 1356.5139144145
• The cube root of 1840130 is 122.5413993073

Scales and comparisons

• 1,840,130 seconds is equal to 3 weeks, 7 hours, 8 minutes, 50 seconds.
• To count from 1 to 1,840,130 would take you about four weeks!

  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 1840130 cubic inches would be around 10.2 feet tall.

Recreational maths with 1840130

• 1840130 backwards is 0310481
• The number of decimal digits it has is: 7
• The sum of 1840130's digits is 17
• More coming soon!