84286793472

Names of 84286793472

• Cardinal: 84286793472 can be written as Eighty-four billion, two hundred eighty-six million, seven hundred ninety-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.4286793472 × 10¹⁰

Factors of 84286793472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15678359

Divisors of 84286793472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 15678347 31356694 47035041 62713388 94070082 109748429 125426776 188140164 219496858 250853552 329245287 376280328 438993716 501707104 658490574 752560656 877987432 1003414208 1316981148 1505121312 1755974864 2006828416 2633962296 3010242624 3511949728 4013656832 5267924592 6020485248 7023899456 10535849184 12040970496 14047798912 21071698368 28095597824 42143396736 84286793472
• Sum of all divisors σ(n): 256372346496
• Sum of proper divisors (its aliquot sum) s(n): 172085553024
• 84286793472 is an abundant number, because the sum of its proper divisors (172085553024) is greater than itself. Its abundance is 87798759552

Bases of 84286793472

• Binary: 1001110011111111000100110011100000000₂
• Hexadecimal: 0x139FE26700
• Base-36: 12PY6I2O

Squares and roots of 84286793472

• 84286793472 squared (84286793472²) is 7104263553791581814784
• 84286793472 cubed (84286793472³) is 598795594929087818954889964290048
• The square root of 84286793472 is 290321.8790790665
• The cube root of 84286793472 is 4384.4976746895

Scales and comparisons

• 84,286,793,472 seconds is equal to 2,680 years, 3 weeks, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 84,286,793,472 would take you about five thousand, three hundred sixty 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 84286793472 cubic inches would be around 365.4 feet tall.

Recreational maths with 84286793472

• 84286793472 backwards is 27439768248
• The number of decimal digits it has is: 11
• The sum of 84286793472's digits is 60
• More coming soon!