12397684848

Names of 12397684848

• Cardinal: 12397684848 can be written as Twelve billion, three hundred ninety-seven million, six hundred eighty-four thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.2397684848 × 10¹⁰

Factors of 12397684848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 115896

Divisors of 12397684848

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 46 48 69 92 97 138 184 194 276 291 368 388 552 582 776 1104 1164 1552 2231 2328 4462 4656 6693 8924 13386 17848 26772 35696 53544 107088 115771 231542 347313 463084 694626 926168 1389252 1852336 2662733 2778504 5325466 5557008 7988199 10650932 11229787 15976398 21301864 22459574 31952796 33689361 42603728 44919148 63905592 67378722 89838296 127811184 134757444 179676592 258285101 269514888 516570202 539029776 774855303 1033140404 1549710606 2066280808 3099421212 4132561616 6198842424 12397684848
• Sum of all divisors σ(n): 33764672256
• Sum of proper divisors (its aliquot sum) s(n): 21366987408
• 12397684848 is an abundant number, because the sum of its proper divisors (21366987408) is greater than itself. Its abundance is 8969302560

Bases of 12397684848

• Binary: 1011100010111101011010100001110000₂
• Hexadecimal: 0x2E2F5A870
• Base-36: 5P19EUO

Squares and roots of 12397684848

• 12397684848 squared (12397684848²) is 153702589590328783104
• 12397684848 cubed (12397684848³) is 1905556266062381681626739208192
• The square root of 12397684848 is 111344.8914319827
• The cube root of 12397684848 is 2314.4449964881

Scales and comparisons

• 12,397,684,848 seconds is equal to 394 years, 10 weeks, 5 days, 17 hours, 20 minutes, 48 seconds.
• To count from 1 to 12,397,684,848 would take you about seven hundred eighty-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 12397684848 cubic inches would be around 192.9 feet tall.

Recreational maths with 12397684848

• 12397684848 backwards is 84848679321
• The number of decimal digits it has is: 11
• The sum of 12397684848's digits is 60
• More coming soon!