12704623904

Names of 12704623904

• Cardinal: 12704623904 can be written as Twelve billion, seven hundred four million, six hundred twenty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.2704623904 × 10¹⁰

Factors of 12704623904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8297

Divisors of 12704623904

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 76 112 133 152 224 266 304 361 532 608 722 1064 1444 2128 2527 2888 4256 5054 5776 6859 8269 10108 11552 13718 16538 20216 27436 33076 40432 48013 54872 57883 66152 80864 96026 109744 115766 132304 157111 192052 219488 231532 264608 314222 384104 463064 628444 768208 926128 1099777 1256888 1536416 1852256 2199554 2513776 2985109 4399108 5027552 5970218 8798216 11940436 17596432 20895763 23880872 35192864 41791526 47761744 56717071 83583052 95523488 113434142 167166104 226868284 334332208 397019497 453736568 668664416 794038994 907473136 1588077988 1814946272 3176155976 6352311952 12704623904
• Sum of all divisors σ(n): 30176899200
• Sum of proper divisors (its aliquot sum) s(n): 17472275296
• 12704623904 is an abundant number, because the sum of its proper divisors (17472275296) is greater than itself. Its abundance is 4767651392

Bases of 12704623904

• Binary: 1011110101010000010010110100100000₂
• Hexadecimal: 0x2F5412D20
• Base-36: 5U406JK

Squares and roots of 12704623904

• 12704623904 squared (12704623904²) is 161407468542088201216
• 12704623904 cubed (12704623904³) is 2050621183123941791245155467264
• The square root of 12704623904 is 112714.7900854187
• The cube root of 12704623904 is 2333.3896707667

Scales and comparisons

• 12,704,623,904 seconds is equal to 403 years, 50 weeks, 2 days, 6 hours, 11 minutes, 44 seconds.
• To count from 1 to 12,704,623,904 would take you about eight hundred seven 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 12704623904 cubic inches would be around 194.4 feet tall.

Recreational maths with 12704623904

• 12704623904 backwards is 40932640721
• 12704623904 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12704623904's digits is 38
• More coming soon!