328221636222168

Names of 328221636222168

• Cardinal: 328221636222168 can be written as Three hundred twenty-eight trillion, two hundred twenty-one billion, six hundred thirty-six million, two hundred twenty-two thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.28221636222168 × 10¹⁴

Factors of 328221636222168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 206639394

Divisors of 328221636222168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 1697 3394 5091 6788 10182 13576 15273 20364 22061 30546 40728 44122 61092 66183 88244 122184 132366 176488 198549 264732 397098 529464 794196 1588392 206637679 413275358 619913037 826550716 1239826074 1653101432 1859739111 2479652148 2686289827 3719478222 4959304296 5372579654 7438956444 8058869481 10745159308 14877912888 16117738962 21490318616 24176608443 32235477924 48353216886 64470955848 96706433772 193412867544 350664141263 701328282526 1051992423789 1402656565052 2103984847578 2805313130104 3155977271367 4207969695156 4558633836419 6311954542734 8415939390312 9117267672838 12623909085468 13675901509257 18234535345676 25247818170936 27351803018514 36469070691352 41027704527771 54703606037028 82055409055542 109407212074056 164110818111084 328221636222168
• Sum of all divisors σ(n): 957877231147200
• Sum of proper divisors (its aliquot sum) s(n): 629655594925032
• 328221636222168 is an abundant number, because the sum of its proper divisors (629655594925032) is greater than itself. Its abundance is 301433958702864

Bases of 328221636222168

• Binary: 1001010101000010000001110000010001101110011011000₂
• Hexadecimal: 0x12A840E08DCD8
• Base-36: 38CEXRRWM0

Squares and roots of 328221636222168

• 328221636222168 squared (328221636222168²) is 107729442484357184903054620224
• 328221636222168 cubed (328221636222168³) is 35359133881517654415099755902821805329925632
• The square root of 328221636222168 is 18116888.1495186143
• The cube root of 328221636222168 is 68979.8748435751

Scales and comparisons

• 328,221,636,222,168 seconds is equal to 10,436,432 years, 40 weeks, 2 days, 8 hours, 22 minutes, 48 seconds.
• To count from 1 to 328,221,636,222,168 would take you about twenty-six million, ninety-one thousand and eighty-one 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 328221636222168 cubic inches would be around 5748.3 feet tall.

Recreational maths with 328221636222168

• 328221636222168 backwards is 861222636122823
• The number of decimal digits it has is: 15
• The sum of 328221636222168's digits is 54
• More coming soon!