26998166349

Names of 26998166349

• Cardinal: 26998166349 can be written as Twenty-six billion, nine hundred ninety-eight million, one hundred sixty-six thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 2.6998166349 × 10¹⁰

Factors of 26998166349

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 102401

Divisors of 26998166349

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 99 127 189 231 297 381 693 889 1143 1397 2079 2667 3429 4191 8001 9779 12573 24003 29337 37719 88011 102253 264033 306759 715771 920277 1124783 2147313 2760831 3374349 6441939 7873481 10123047 12986131 19325817 23620443 30369141 38958393 70861329 90902917 116875179 142847441 212583987 272708751 350625537 428542323 818126253 999932087 1285626969 2454378759 2999796261 3856880907 8999388783 26998166349
• Sum of all divisors σ(n): 50259886080
• Sum of proper divisors (its aliquot sum) s(n): 23261719731
• 26998166349 is a deficient number, because the sum of its proper divisors (23261719731) is less than itself. Its deficiency is 3736446618

Bases of 26998166349

• Binary: 11001001001001101110101001101001101₂
• Hexadecimal: 0x64937534D
• Base-36: CEI0EH9

Squares and roots of 26998166349

• 26998166349 squared (26998166349²) is 728900986208275989801
• 26998166349 cubed (26998166349³) is 19678990077601189933150025406549
• The square root of 26998166349 is 164311.1875345073
• The cube root of 26998166349 is 2999.9320854625

Scales and comparisons

• 26,998,166,349 seconds is equal to 858 years, 23 weeks, 5 days, 18 hours, 39 minutes, 9 seconds.
• To count from 1 to 26,998,166,349 would take you about one thousand, seven hundred sixteen 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 26998166349 cubic inches would be around 250 feet tall.

Recreational maths with 26998166349

• 26998166349 backwards is 94366189962
• 26998166349 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 26998166349's digits is 63
• More coming soon!