3629748042

Names of 3629748042

• Cardinal: 3629748042 can be written as Three billion, six hundred twenty-nine million, seven hundred forty-eight thousand and forty-two.

Scientific notation

• Scientific notation: 3.629748042 × 10⁹

Factors of 3629748042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 201652674

Divisors of 3629748042

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 201652669 403305338 604958007 1209916014 1814874021 3629748042
• Sum of all divisors σ(n): 7864454130
• Sum of proper divisors (its aliquot sum) s(n): 4234706088
• 3629748042 is an abundant number, because the sum of its proper divisors (4234706088) is greater than itself. Its abundance is 604958046

Bases of 3629748042

• Binary: 11011000010110011000111101001010₂
• Hexadecimal: 0xD8598F4A
• Base-36: 1O123II

Squares and roots of 3629748042

• 3629748042 squared (3629748042²) is 13175070848402833764
• 3629748042 cubed (3629748042³) is 47822187615201464682130490088
• The square root of 3629748042 is 60247.3903335239
• The cube root of 3629748042 is 1536.8288093963

Scales and comparisons

• 3,629,748,042 seconds is equal to 115 years, 21 weeks, 3 days, 23 hours, 20 minutes, 42 seconds.
• To count from 1 to 3,629,748,042 would take you about two hundred thirty 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 3629748042 cubic inches would be around 128.1 feet tall.

Recreational maths with 3629748042

• 3629748042 backwards is 2408479263
• The number of decimal digits it has is: 10
• The sum of 3629748042's digits is 45
• More coming soon!