5475278378

Names of 5475278378

• Cardinal: 5475278378 can be written as Five billion, four hundred seventy-five million, two hundred seventy-eight thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 5.475278378 × 10⁹

Factors of 5475278378

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7148268

Divisors of 5475278378

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 383 766 7147883 14295766 2737639189 5475278378
• Sum of all divisors σ(n): 8234362368
• Sum of proper divisors (its aliquot sum) s(n): 2759083990
• 5475278378 is a deficient number, because the sum of its proper divisors (2759083990) is less than itself. Its deficiency is 2716194388

Bases of 5475278378

• Binary: 101000110010110100001111000101010₂
• Hexadecimal: 0x1465A1E2A
• Base-36: 2IJU7U2

Squares and roots of 5475278378

• 5475278378 squared (5475278378²) is 29978673316594310884
• 5475278378 cubed (5475278378³) is 164141581811474378980975266152
• The square root of 5475278378 is 73995.1240150323
• The cube root of 5475278378 is 1762.5254698329

Scales and comparisons

• 5,475,278,378 seconds is equal to 174 years, 5 weeks, 6 hours, 39 minutes, 38 seconds.
• To count from 1 to 5,475,278,378 would take you about three hundred forty-eight 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 5475278378 cubic inches would be around 146.9 feet tall.

Recreational maths with 5475278378

• 5475278378 backwards is 8738725745
• The number of decimal digits it has is: 10
• The sum of 5475278378's digits is 56
• More coming soon!