6978132396704128

Names of 6978132396704128

• Cardinal: 6978132396704128 can be written as Six quadrillion, nine hundred seventy-eight trillion, one hundred thirty-two billion, three hundred ninety-six million, seven hundred four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.978132396704128 × 10¹⁵

Factors of 6978132396704128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2226234

Divisors of 6978132396704128

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 352 704 1408 2226221 4452442 8904884 17809768 24488431 35619536 48976862 71239072 97953724 142478144 195907448 284956288 391814896 783629792 1567259584 3134519168 4956059940841 9912119881682 19824239763364 39648479526728 54516659349251 79296959053456 109033318698502 158593918106912 218066637397004 317187836213824 436133274794008 634375672427648 872266549588016 1744533099176032 3489066198352064 6978132396704128
• Sum of all divisors σ(n): 15165550231212780
• Sum of proper divisors (its aliquot sum) s(n): 8187417834508652
• 6978132396704128 is an abundant number, because the sum of its proper divisors (8187417834508652) is greater than itself. Its abundance is 1209285437804524

Bases of 6978132396704128

• Binary: 11000110010101001001100001110101100111000000110000000₂
• Hexadecimal: 0x18CA930EB38180
• Base-36: 1WPJHRMYHZ4

Squares and roots of 6978132396704128

• 6978132396704128 squared (6978132396704128²) is 48694331745931697631957172240384
• 6978132396704128 cubed (6978132396704128³) is 339795493892144262872436222885370229655341105152
• The square root of 6978132396704128 is 83535216.5059990013
• The cube root of 6978132396704128 is 191093.7142036807

Scales and comparisons

• 6,978,132,396,704,128 seconds is equal to 221,883,025 years, 22 weeks, 4 days, 3 hours, 35 minutes, 28 seconds.
• To count from 1 to 6,978,132,396,704,128 would take you about six hundred sixty-five million, six hundred forty-nine thousand and seventy-six 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 6978132396704128 cubic inches would be around 15924.5 feet tall.

Recreational maths with 6978132396704128

• 6978132396704128 backwards is 8214076932318796
• The number of decimal digits it has is: 16
• The sum of 6978132396704128's digits is 76
• More coming soon!