3138801234

Names of 3138801234

• Cardinal: 3138801234 can be written as Three billion, one hundred thirty-eight million, eight hundred one thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 3.138801234 × 10⁹

Factors of 3138801234

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 523133544

Divisors of 3138801234

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 523133539 1046267078 1569400617 3138801234
• Sum of all divisors σ(n): 6277602480
• Sum of proper divisors (its aliquot sum) s(n): 3138801246
• 3138801234 is an abundant number, because the sum of its proper divisors (3138801246) is greater than itself. Its abundance is 12

Bases of 3138801234

• Binary: 10111011000101100100111001010010₂
• Hexadecimal: 0xBB164E52
• Base-36: 1FWREJ6

Squares and roots of 3138801234

• 3138801234 squared (3138801234²) is 9852073186559922756
• 3138801234 cubed (3138801234³) is 30923699475432597761477480904
• The square root of 3138801234 is 56025.0054350733
• The cube root of 3138801234 is 1464.1579779283

Scales and comparisons

• 3,138,801,234 seconds is equal to 99 years, 41 weeks, 5 days, 17 hours, 13 minutes, 54 seconds.
• To count from 1 to 3,138,801,234 would take you about one hundred ninety-nine 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 3138801234 cubic inches would be around 122 feet tall.

Recreational maths with 3138801234

• 3138801234 backwards is 4321088313
• The number of decimal digits it has is: 10
• The sum of 3138801234's digits is 33
• More coming soon!