12982138104

Names of 12982138104

• Cardinal: 12982138104 can be written as Twelve billion, nine hundred eighty-two million, one hundred thirty-eight thousand, one hundred four.

Scientific notation

• Scientific notation: 1.2982138104 × 10¹⁰

Factors of 12982138104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 39180

Divisors of 12982138104

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 1093 2186 3279 4372 6558 8744 13116 14209 26232 28418 38069 42627 56836 76138 85254 113672 114207 152276 170508 228414 304552 341016 456828 494897 913656 989794 1484691 1979588 2969382 3959176 5938764 11877528 41609417 83218834 124828251 166437668 249656502 332875336 499313004 540922421 998626008 1081844842 1622767263 2163689684 3245534526 4327379368 6491069052 12982138104
• Sum of all divisors σ(n): 34984807200
• Sum of proper divisors (its aliquot sum) s(n): 22002669096
• 12982138104 is an abundant number, because the sum of its proper divisors (22002669096) is greater than itself. Its abundance is 9020530992

Bases of 12982138104

• Binary: 1100000101110010111011010011111000₂
• Hexadecimal: 0x305CBB4F8
• Base-36: 5YP89VC

Squares and roots of 12982138104

• 12982138104 squared (12982138104²) is 168535909751328714816
• 12982138104 cubed (12982138104³) is 2187956455875029673242142948864
• The square root of 12982138104 is 113939.1859897199
• The cube root of 12982138104 is 2350.2572891077

Scales and comparisons

• 12,982,138,104 seconds is equal to 412 years, 41 weeks, 1 day, 5 hours, 28 minutes, 24 seconds.
• To count from 1 to 12,982,138,104 would take you about eight hundred twenty-five 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 12982138104 cubic inches would be around 195.9 feet tall.

Recreational maths with 12982138104

• 12982138104 backwards is 40183128921
• 12982138104 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12982138104's digits is 39
• More coming soon!