997108290095472488704

Names of 997108290095472488704

• Cardinal: 997108290095472488704 can be written as Nine hundred ninety-seven quintillion, one hundred eight quadrillion, two hundred ninety trillion, ninety-five billion, four hundred seventy-two million, four hundred eighty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 9.97108290095472488704 × 10²⁰

Factors of 997108290095472488704

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 116092010

Divisors of 997108290095472488704

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 289 544 578 1088 1156 2176 2312 4352 4624 9248 18496 36992 73984 116091991 232183982 464367964 928735928 1857471856 1973563847 3714943712 3947127694 7429887424 7894255388 14859774848 15788510776 29719549696 31577021552 33550585399 63154043104 67101170798 126308086208 134202341596 252616172416 268404683192 505232344832 536809366384 1073618732768 2147237465536 4294474931072 8588949862144 13477350374344081 26954700748688162 53909401497376324 107818802994752648 215637605989505296 229114956363849377 431275211979010592 458229912727698754 862550423958021184 916459825455397508 1725100847916042368 1832919650910795016 3450201695832084736 3665839301821590032 3894954258185439409 7331678603643180064 7789908516370878818 14663357207286360128 15579817032741757636 29326714414572720256 31159634065483515272 58653428829145440512 62319268130967030544 124638536261934061088 249277072523868122176 498554145047736244352 997108290095472488704
• Sum of all divisors σ(n): 2114286312888139824021
• Sum of proper divisors (its aliquot sum) s(n): 1117178022792667335317
• 997108290095472488704 is an abundant number, because the sum of its proper divisors (1117178022792667335317) is greater than itself. Its abundance is 120069732697194846613

Bases of 997108290095472488704

• Binary: 1101100000110110101000010000101110111110001001110010001011000100000000₂
• Hexadecimal: 0x360DA842EF89C8B100
• Base-36: 5UFK7HIEVGSNB4

Squares and roots of 997108290095472488704

• 997108290095472488704 squared (997108290095472488704²) is 994224942177116919916494508419335407599616
• 997108290095472488704 cubed (997108290095472488704³) is 991349932064495058709242630388408925786449147013881574314737664
• 997108290095472488704 is a perfect square number. Its square root is 31577021552
• The cube root of 997108290095472488704 is 9990351.6609341293

Scales and comparisons

• 997,108,290,095,472,488,704 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 997,108,290,095,472,488,704 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 997108290095472488704 cubic inches would be around 832529.3 feet tall.

Recreational maths with 997108290095472488704

• 997108290095472488704 backwards is 407884274590092801799
• The number of decimal digits it has is: 21
• The sum of 997108290095472488704's digits is 103
• More coming soon!