55790042

Names of 55790042

• Cardinal: 55790042 can be written as Fifty-five million, seven hundred ninety thousand and forty-two.

Scientific notation

• Scientific notation: 5.5790042 × 10⁷

Factors of 55790042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 891

Divisors of 55790042

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 11 14 19 22 23 38 46 77 133 154 161 209 253 266 322 418 437 506 829 874 1463 1658 1771 2926 3059 3542 4807 5803 6118 9119 9614 11606 15751 18238 19067 31502 33649 38134 63833 67298 110257 127666 133469 173261 209737 220514 266938 346522 362273 419474 724546 1212827 1468159 2425654 2535911 2936318 3985003 5071822 7970006 27895021 55790042
• Sum of all divisors σ(n): 114739200
• Sum of proper divisors (its aliquot sum) s(n): 58949158
• 55790042 is an abundant number, because the sum of its proper divisors (58949158) is greater than itself. Its abundance is 3159116

Bases of 55790042

• Binary: 11010100110100100111011010₂
• Hexadecimal: 0x35349DA
• Base-36: X7RVE

Squares and roots of 55790042

• 55790042 squared (55790042²) is 3112528786361764
• 55790042 cubed (55790042³) is 173648111717331840754088
• The square root of 55790042 is 7469.2731908801
• The cube root of 55790042 is 382.1075006057

Scales and comparisons

• 55,790,042 seconds is equal to 1 year, 40 weeks, 1 day, 17 hours, 14 minutes, 2 seconds.
• To count from 1 to 55,790,042 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 55790042 cubic inches would be around 31.8 feet tall.

Recreational maths with 55790042

• 55790042 backwards is 24009755
• The number of decimal digits it has is: 8
• The sum of 55790042's digits is 32
• More coming soon!