12882713320

Names of 12882713320

• Cardinal: 12882713320 can be written as Twelve billion, eight hundred eighty-two million, seven hundred thirteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.288271332 × 10¹⁰

Factors of 12882713320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4721

Divisors of 12882713320

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 41 82 164 205 328 410 820 1640 1681 3362 4673 6724 8405 9346 13448 16810 18692 23365 33620 37384 46730 67240 68921 93460 137842 186920 191593 275684 344605 383186 551368 689210 766372 957965 1378420 1532744 1915930 2756840 3831860 7663720 7855313 15710626 31421252 39276565 62842504 78553130 157106260 314212520 322067833 644135666 1288271332 1610339165 2576542664 3220678330 6441356660 12882713320
• Sum of all divisors σ(n): 29717105040
• Sum of proper divisors (its aliquot sum) s(n): 16834391720
• 12882713320 is an abundant number, because the sum of its proper divisors (16834391720) is greater than itself. Its abundance is 3951678400

Bases of 12882713320

• Binary: 1011111111110111101001101011101000₂
• Hexadecimal: 0x2FFDE9AE8
• Base-36: 5X2197S

Squares and roots of 12882713320

• 12882713320 squared (12882713320²) is 165964302485305422400
• 12882713320 cubed (12882713320³) is 2138070530271953269420706368000
• The square root of 12882713320 is 113502.0410389171
• The cube root of 12882713320 is 2344.2420264599

Scales and comparisons

• 12,882,713,320 seconds is equal to 409 years, 32 weeks, 5 days, 11 hours, 28 minutes, 40 seconds.
• To count from 1 to 12,882,713,320 would take you about eight hundred nineteen 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 12882713320 cubic inches would be around 195.4 feet tall.

Recreational maths with 12882713320

• 12882713320 backwards is 02331728821
• The number of decimal digits it has is: 11
• The sum of 12882713320's digits is 37
• More coming soon!