16796436021

Names of 16796436021

• Cardinal: 16796436021 can be written as Sixteen billion, seven hundred ninety-six million, four hundred thirty-six thousand and twenty-one.

Scientific notation

• Scientific notation: 1.6796436021 × 10¹⁰

Factors of 16796436021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1164

Divisors of 16796436021

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 23 27 29 69 87 207 261 621 667 783 841 1109 2001 2523 3327 6003 7569 9981 18009 19343 22707 24389 25507 29943 32161 58029 73167 76521 96483 174087 219501 229563 289449 522261 560947 658503 688689 739703 868347 932669 1682841 2219109 2798007 5048523 6657327 8394021 15145569 19971981 21451387 25182063 27047401 64354161 81142203 193062483 243426609 579187449 622090223 730279827 1866270669 5598812007 16796436021
• Sum of all divisors σ(n): 26917056000
• Sum of proper divisors (its aliquot sum) s(n): 10120619979
• 16796436021 is a deficient number, because the sum of its proper divisors (10120619979) is less than itself. Its deficiency is 6675816042

Bases of 16796436021

• Binary: 1111101001001001010100011000110101₂
• Hexadecimal: 0x3E9254635
• Base-36: 7PS5WZ9

Squares and roots of 16796436021

• 16796436021 squared (16796436021²) is 282120263007546312441
• 16796436021 cubed (16796436021³) is 4738614947833944677109732837261
• The square root of 16796436021 is 129601.0648914583
• The cube root of 16796436021 is 2560.9772077517

Scales and comparisons

• 16,796,436,021 seconds is equal to 534 years, 3 weeks, 6 days, 4 hours, 40 minutes, 21 seconds.
• To count from 1 to 16,796,436,021 would take you about one thousand and sixty-eight 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 16796436021 cubic inches would be around 213.4 feet tall.

Recreational maths with 16796436021

• 16796436021 backwards is 12063469761
• The number of decimal digits it has is: 11
• The sum of 16796436021's digits is 45
• More coming soon!