16326490845

Names of 16326490845

• Cardinal: 16326490845 can be written as Sixteen billion, three hundred twenty-six million, four hundred ninety thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 1.6326490845 × 10¹⁰

Factors of 16326490845

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8626

Divisors of 16326490845

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 31 35 93 105 155 217 465 631 651 1085 1893 3155 3255 4417 7949 9465 13251 19561 22085 23847 39745 55643 58683 66255 97805 119235 136927 166929 246419 278215 293415 410781 684635 739257 834645 1232095 1724933 2053905 3696285 5015819 5174799 8624665 15047457 25079095 25873995 35110733 75237285 105332199 155490389 175553665 466471167 526660995 777451945 1088432723 2332355835 3265298169 5442163615 16326490845
• Sum of all divisors σ(n): 30869913600
• Sum of proper divisors (its aliquot sum) s(n): 14543422755
• 16326490845 is a deficient number, because the sum of its proper divisors (14543422755) is less than itself. Its deficiency is 1783068090

Bases of 16326490845

• Binary: 1111001101001000100111101011011101₂
• Hexadecimal: 0x3CD227ADD
• Base-36: 7I0DCYL

Squares and roots of 16326490845

• 16326490845 squared (16326490845²) is 266554303311868814025
• 16326490845 cubed (16326490845³) is 4351896392716579372020170101125
• The square root of 16326490845 is 127775.1573859333
• The cube root of 16326490845 is 2536.8665166851

Scales and comparisons

• 16,326,490,845 seconds is equal to 519 years, 6 weeks, 6 days, 20 minutes, 45 seconds.
• To count from 1 to 16,326,490,845 would take you about one thousand and thirty-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 16326490845 cubic inches would be around 211.4 feet tall.

Recreational maths with 16326490845

• 16326490845 backwards is 54809462361
• The number of decimal digits it has is: 11
• The sum of 16326490845's digits is 48
• More coming soon!