12120660

Names of 12120660

• Cardinal: 12120660 can be written as Twelve million, one hundred twenty thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.212066 × 10⁷

Factors of 12120660

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 260

Divisors of 12120660

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 233 255 289 306 340 466 510 578 612 699 765 867 932 1020 1156 1165 1398 1445 1530 1734 2097 2330 2601 2796 2890 3060 3468 3495 3961 4194 4335 4660 5202 5780 6990 7922 8388 8670 10404 10485 11883 13005 13980 15844 17340 19805 20970 23766 26010 35649 39610 41940 47532 52020 59415 67337 71298 79220 118830 134674 142596 178245 202011 237660 269348 336685 356490 404022 606033 673370 712980 808044 1010055 1212066 1346740 2020110 2424132 3030165 4040220 6060330 12120660
• Sum of all divisors σ(n): 39223548
• Sum of proper divisors (its aliquot sum) s(n): 27102888
• 12120660 is an abundant number, because the sum of its proper divisors (27102888) is greater than itself. Its abundance is 14982228

Bases of 12120660

• Binary: 101110001111001001010100₂
• Hexadecimal: 0xB8F254
• Base-36: 77SD0

Squares and roots of 12120660

• 12120660 squared (12120660²) is 146910398835600
• 12120660 cubed (12120660³) is 1780650994750703496000
• The square root of 12120660 is 3481.4738258387
• The cube root of 12120660 is 229.7076310275

Scales and comparisons

• 12,120,660 seconds is equal to 20 weeks, 6 hours, 51 minutes.
• To count from 1 to 12,120,660 would take you about thirty weeks!

  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 12120660 cubic inches would be around 19.1 feet tall.

Recreational maths with 12120660

• 12120660 backwards is 06602121
• 12120660 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12120660's digits is 18
• More coming soon!