109661792142

Names of 109661792142

• Cardinal: 109661792142 can be written as One hundred nine billion, six hundred sixty-one million, seven hundred ninety-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.09661792142 × 10¹¹

Factors of 109661792142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 984558

Divisors of 109661792142

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 294 379 758 1137 2274 2653 5306 7959 15918 18571 37142 55713 111426 984167 1968334 2952501 5905002 6889169 13778338 20667507 41335014 48224183 96448366 144672549 289345098 372999293 745998586 1118997879 2237995758 2610995051 5221990102 7832985153 15665970306 18276965357 36553930714 54830896071 109661792142
• Sum of all divisors σ(n): 255804946560
• Sum of proper divisors (its aliquot sum) s(n): 146143154418
• 109661792142 is an abundant number, because the sum of its proper divisors (146143154418) is greater than itself. Its abundance is 36481362276

Bases of 109661792142

• Binary: 1100110001000010110100010011110001110₂
• Hexadecimal: 0x19885A278E
• Base-36: 1EDLSSCU

Squares and roots of 109661792142

• 109661792142 squared (109661792142²) is 12025708655795212948164
• 109661792142 cubed (109661792142³) is 1318760762972064866040187588527288
• The square root of 109661792142 is 331152.2189899987
• The cube root of 109661792142 is 4786.5042222427

Scales and comparisons

• 109,661,792,142 seconds is equal to 3,486 years, 47 weeks, 16 hours, 55 minutes, 42 seconds.
• To count from 1 to 109,661,792,142 would take you about six thousand, nine hundred seventy-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 109661792142 cubic inches would be around 398.9 feet tall.

Recreational maths with 109661792142

• 109661792142 backwards is 241297166901
• The number of decimal digits it has is: 12
• The sum of 109661792142's digits is 48
• More coming soon!