989659280131331328

Names of 989659280131331328

• Cardinal: 989659280131331328 can be written as Nine hundred eighty-nine quadrillion, six hundred fifty-nine trillion, two hundred eighty billion, one hundred thirty-one million, three hundred thirty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 9.89659280131331328 × 10¹⁷

Factors of 989659280131331328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 429539618112562

Divisors of 989659280131331328

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 429539618112557 859079236225114 1288618854337671 1718158472450228 2577237708675342 3436316944900456 3865856563013013 5154475417350684 6872633889800912 7731713126026026 10308950834701368 13745267779601824 15463426252052052 20617901669402736 27490535559203648 30926852504104104 41235803338805472 54981071118407296 61853705008208208 82471606677610944 109962142236814592 123707410016416416 164943213355221888 247414820032832832 329886426710443776 494829640065665664 989659280131331328
• Sum of all divisors σ(n): 2853431683121722794
• Sum of proper divisors (its aliquot sum) s(n): 1863772402990391466
• 989659280131331328 is an abundant number, because the sum of its proper divisors (1863772402990391466) is greater than itself. Its abundance is 874113122859060138

Bases of 989659280131331328

• Binary: 110110111011111110011101111100110000111001011001010100000000₂
• Hexadecimal: 0xDBBF9DF30E59500
• Base-36: 7IOKXOVCSOW0

Squares and roots of 989659280131331328

• 989659280131331328 squared (989659280131331328²) is 979425490750064935037095597714243584
• 989659280131331328 cubed (989659280131331328³) is 969297526117985173939316546529703445196824894402199552
• The square root of 989659280131331328 is 994816204.1961979059
• The cube root of 989659280131331328 is 996541.1434822607

Scales and comparisons

• 989,659,280,131,331,328 seconds is equal to 31,468,103,891 years, 1 week, 3 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 989,659,280,131,331,328 would take you about ninety-four billion, four hundred four million, three hundred eleven thousand, six hundred seventy-three 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 989659280131331328 cubic inches would be around 83045.1 feet tall.

Recreational maths with 989659280131331328

• 989659280131331328 backwards is 823133131082956989
• The number of decimal digits it has is: 18
• The sum of 989659280131331328's digits is 81
• More coming soon!