109390681000

Names of 109390681000

• Cardinal: 109390681000 can be written as One hundred nine billion, three hundred ninety million, six hundred eighty-one thousand.

Scientific notation

• Scientific notation: 1.09390681 × 10¹¹

Factors of 109390681000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10466

Divisors of 109390681000

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 10459 20918 41836 52295 83672 104590 209180 261475 418360 522950 1045900 1307375 2091800 2614750 5229500 10459000 109390681 218781362 437562724 546953405 875125448 1093906810 2187813620 2734767025 4375627240 5469534050 10939068100 13673835125 21878136200 27347670250 54695340500 109390681000
• Sum of all divisors σ(n): 255998669940
• Sum of proper divisors (its aliquot sum) s(n): 146607988940
• 109390681000 is an abundant number, because the sum of its proper divisors (146607988940) is greater than itself. Its abundance is 37217307940

Bases of 109390681000

• Binary: 1100101111000001100010101001110101000₂
• Hexadecimal: 0x19783153A8
• Base-36: 1E94DXNS

Squares and roots of 109390681000

• 109390681000 squared (109390681000²) is 11966321089643761000000
• 109390681000 cubed (109390681000³) is 1309004013060793063191241000000000
• The square root of 109390681000 is 330742.6204770107
• The cube root of 109390681000 is 4782.5564920963

Scales and comparisons

• 109,390,681,000 seconds is equal to 3,478 years, 14 weeks, 5 days, 20 hours, 16 minutes, 40 seconds.
• To count from 1 to 109,390,681,000 would take you about six thousand, nine hundred fifty-six 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 109390681000 cubic inches would be around 398.5 feet tall.

Recreational maths with 109390681000

• 109390681000 backwards is 000186093901
• The number of decimal digits it has is: 12
• The sum of 109390681000's digits is 37
• More coming soon!