55290120

Names of 55290120

• Cardinal: 55290120 can be written as Fifty-five million, two hundred ninety thousand, one hundred twenty.

Scientific notation

• Scientific notation: 5.529012 × 10⁷

Factors of 55290120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 27130

Divisors of 55290120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1020 2040 27103 54206 81309 108412 135515 162618 216824 271030 325236 406545 460751 542060 650472 813090 921502 1084120 1382253 1626180 1843004 2303755 2764506 3252360 3686008 4607510 5529012 6911265 9215020 11058024 13822530 18430040 27645060 55290120
• Sum of all divisors σ(n): 175633920
• Sum of proper divisors (its aliquot sum) s(n): 120343800
• 55290120 is an abundant number, because the sum of its proper divisors (120343800) is greater than itself. Its abundance is 65053680

Bases of 55290120

• Binary: 11010010111010100100001000₂
• Hexadecimal: 0x34BA908
• Base-36: WX24O

Squares and roots of 55290120

• 55290120 squared (55290120²) is 3056997369614400
• 55290120 cubed (55290120³) is 169021751405664529728000
• The square root of 55290120 is 7435.7326471573
• The cube root of 55290120 is 380.9627480611

Scales and comparisons

• 55,290,120 seconds is equal to 1 year, 39 weeks, 2 days, 22 hours, 22 minutes.
• To count from 1 to 55,290,120 would take you about two years!

  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 55290120 cubic inches would be around 31.7 feet tall.

Recreational maths with 55290120

• 55290120 backwards is 02109255
• 55290120 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55290120's digits is 24
• More coming soon!