12020940

Names of 12020940

• Cardinal: 12020940 can be written as Twelve million, twenty thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.202094 × 10⁷

Factors of 12020940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 320

Divisors of 12020940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 113 135 180 197 226 270 339 394 452 540 565 591 678 788 985 1017 1130 1182 1356 1695 1773 1970 2034 2260 2364 2955 3051 3390 3546 3940 4068 5085 5319 5910 6102 6780 7092 8865 10170 10638 11820 12204 15255 17730 20340 21276 22261 26595 30510 35460 44522 53190 61020 66783 89044 106380 111305 133566 200349 222610 267132 333915 400698 445220 601047 667830 801396 1001745 1202094 1335660 2003490 2404188 3005235 4006980 6010470 12020940
• Sum of all divisors σ(n): 37920960
• Sum of proper divisors (its aliquot sum) s(n): 25900020
• 12020940 is an abundant number, because the sum of its proper divisors (25900020) is greater than itself. Its abundance is 13879080

Bases of 12020940

• Binary: 101101110110110011001100₂
• Hexadecimal: 0xB76CCC
• Base-36: 75NF0

Squares and roots of 12020940

• 12020940 squared (12020940²) is 144502998483600
• 12020940 cubed (12020940³) is 1737061874591446584000
• The square root of 12020940 is 3467.1227264117
• The cube root of 12020940 is 229.0759395495

Scales and comparisons

• 12,020,940 seconds is equal to 19 weeks, 6 days, 3 hours, 9 minutes.
• To count from 1 to 12,020,940 would take you about twenty-nine 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 12020940 cubic inches would be around 19.1 feet tall.

Recreational maths with 12020940

• 12020940 backwards is 04902021
• 12020940 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12020940's digits is 18
• More coming soon!