3112020

Names of 3112020

• Cardinal: 3112020 can be written as Three million, one hundred twelve thousand and twenty.

Scientific notation

• Scientific notation: 3.11202 × 10⁶

Factors of 3112020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140

Divisors of 3112020

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 81 85 90 102 108 113 135 153 162 170 180 204 226 255 270 306 324 339 340 405 452 459 510 540 565 612 678 765 810 918 1017 1020 1130 1356 1377 1530 1620 1695 1836 1921 2034 2260 2295 2754 3051 3060 3390 3842 4068 4590 5085 5508 5763 6102 6780 6885 7684 9153 9180 9605 10170 11526 12204 13770 15255 17289 18306 19210 20340 23052 27540 28815 30510 34578 36612 38420 45765 51867 57630 61020 69156 86445 91530 103734 115260 155601 172890 183060 207468 259335 311202 345780 518670 622404 778005 1037340 1556010 3112020
• Sum of all divisors σ(n): 10428264
• Sum of proper divisors (its aliquot sum) s(n): 7316244
• 3112020 is an abundant number, because the sum of its proper divisors (7316244) is greater than itself. Its abundance is 4204224

Bases of 3112020

• Binary: 1011110111110001010100₂
• Hexadecimal: 0x2F7C54
• Base-36: 1UP90

Squares and roots of 3112020

• 3112020 squared (3112020²) is 9684668480400
• 3112020 cubed (3112020³) is 30138882004374408000
• The square root of 3112020 is 1764.0918343445
• The cube root of 3112020 is 145.9981860035

Scales and comparisons

• 3,112,020 seconds is equal to 5 weeks, 1 day, 27 minutes.
• To count from 1 to 3,112,020 would take you about seven 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 3112020 cubic inches would be around 12.2 feet tall.

Recreational maths with 3112020

• 3112020 backwards is 0202113
• 3112020 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3112020's digits is 9
• More coming soon!