16490709672988

Names of 16490709672988

• Cardinal: 16490709672988 can be written as Sixteen trillion, four hundred ninety billion, seven hundred nine million, six hundred seventy-two thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.6490709672988 × 10¹³

Factors of 16490709672988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 579657

Divisors of 16490709672988

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 19 31 38 43 62 76 86 124 172 281 562 589 817 1124 1178 1333 1634 2356 2666 3268 5332 5339 8711 10678 12083 17422 21356 24166 25327 34844 48332 50654 101308 165509 229577 331018 374573 459154 579281 662036 749146 918308 1158562 1498292 2317124 7116887 11006339 14233774 17957711 22012678 24909083 28467548 35915422 44025356 49818166 71830844 99636332 162777961 325555922 341196509 473272577 651111844 682393018 772181573 946545154 1364786036 1544363146 1893090308 3088726292 3092781259 5046116791 6185562518 6999452323 10092233582 12371125036 13998904646 14671449887 20184467164 27997809292 29342899774 58685799548 95876219029 132989594137 191752438058 216983022013 265979188274 383504876116 433966044026 531958376548 867932088052 4122677418247 8245354836494 16490709672988
• Sum of all divisors σ(n): 32201035130880
• Sum of proper divisors (its aliquot sum) s(n): 15710325457892
• 16490709672988 is a deficient number, because the sum of its proper divisors (15710325457892) is less than itself. Its deficiency is 780384215096

Bases of 16490709672988

• Binary: 11101111111110001010111001000110010000011100₂
• Hexadecimal: 0xEFF8AE4641C
• Base-36: 5UFQ6RFA4

Squares and roots of 16490709672988

• 16490709672988 squared (16490709672988²) is 271943505518779989896848144
• 16490709672988 cubed (16490709672988³) is 4484541396964810740484570600594134734272
• The square root of 16490709672988 is 4060875.4810986263
• The cube root of 16490709672988 is 25453.4378672163

Scales and comparisons

• 16,490,709,672,988 seconds is equal to 524,353 years, 29 weeks, 6 hours, 56 minutes, 28 seconds.
• To count from 1 to 16,490,709,672,988 would take you about one million, three hundred ten thousand, eight hundred eighty-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 16490709672988 cubic inches would be around 2121.1 feet tall.

Recreational maths with 16490709672988

• 16490709672988 backwards is 88927690709461
• 16490709672988 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16490709672988's digits is 76
• More coming soon!