109213125

Names of 109213125

• Cardinal: 109213125 can be written as One hundred nine million, two hundred thirteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.09213125 × 10⁸

Factors of 109213125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 225

Divisors of 109213125

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 7 15 21 25 35 53 75 105 125 157 159 175 265 371 375 471 525 625 785 795 875 1099 1113 1325 1855 1875 2355 2625 3297 3925 3975 4375 5495 5565 6625 8321 9275 11775 13125 16485 19625 19875 24963 27475 27825 33125 41605 46375 58247 58875 82425 98125 99375 124815 137375 139125 174741 208025 231875 291235 294375 412125 624075 686875 695625 873705 1040125 1456175 2060625 3120375 4368525 5200625 7280875 15601875 21842625 36404375 109213125
• Sum of all divisors σ(n): 213231744
• Sum of proper divisors (its aliquot sum) s(n): 104018619
• 109213125 is a deficient number, because the sum of its proper divisors (104018619) is less than itself. Its deficiency is 5194506

Bases of 109213125

• Binary: 110100000100111010111000101₂
• Hexadecimal: 0x68275C5
• Base-36: 1T0TDX

Squares and roots of 109213125

• 109213125 squared (109213125²) is 11927506672265625
• 109213125 cubed (109213125³) is 1302640277136479736328125
• The square root of 109213125 is 10450.5083608407
• The cube root of 109213125 is 477.9967510269

Scales and comparisons

• 109,213,125 seconds is equal to 3 years, 24 weeks, 4 days, 58 minutes, 45 seconds.
• To count from 1 to 109,213,125 would take you about five 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 109213125 cubic inches would be around 39.8 feet tall.

Recreational maths with 109213125

• 109213125 backwards is 521312901
• The number of decimal digits it has is: 9
• The sum of 109213125's digits is 24
• More coming soon!