3139391136

Names of 3139391136

• Cardinal: 3139391136 can be written as Three billion, one hundred thirty-nine million, three hundred ninety-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.139391136 × 10⁹

Factors of 3139391136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4671725

Divisors of 3139391136

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 4671713 9343426 14015139 18686852 28030278 32701991 37373704 56060556 65403982 74747408 98105973 112121112 130807964 149494816 196211946 224242224 261615928 392423892 448484448 523231856 784847784 1046463712 1569695568 3139391136
• Sum of all divisors σ(n): 9418175424
• Sum of proper divisors (its aliquot sum) s(n): 6278784288
• 3139391136 is an abundant number, because the sum of its proper divisors (6278784288) is greater than itself. Its abundance is 3139393152

Bases of 3139391136

• Binary: 10111011000111110100111010100000₂
• Hexadecimal: 0xBB1F4EA0
• Base-36: 1FX41PC

Squares and roots of 3139391136

• 3139391136 squared (3139391136²) is 9855776704795370496
• 3139391136 cubed (3139391136³) is 30941138025429874828978323456
• The square root of 3139391136 is 56030.2698190897
• The cube root of 3139391136 is 1464.2496961303

Scales and comparisons

• 3,139,391,136 seconds is equal to 99 years, 42 weeks, 5 days, 13 hours, 5 minutes, 36 seconds.
• To count from 1 to 3,139,391,136 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 3139391136 cubic inches would be around 122 feet tall.

Recreational maths with 3139391136

• 3139391136 backwards is 6311939313
• The number of decimal digits it has is: 10
• The sum of 3139391136's digits is 39
• More coming soon!