12201120

Names of 12201120

• Cardinal: 12201120 can be written as Twelve million, two hundred one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.220112 × 10⁷

Factors of 12201120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 276

Divisors of 12201120

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 72 74 80 90 96 111 120 144 148 160 180 185 222 229 240 288 296 333 360 370 444 458 480 555 592 666 687 720 740 888 916 1110 1145 1184 1332 1374 1440 1480 1665 1776 1832 2061 2220 2290 2664 2748 2960 3330 3435 3552 3664 4122 4440 4580 5328 5496 5920 6660 6870 7328 8244 8473 8880 9160 10305 10656 10992 13320 13740 16488 16946 17760 18320 20610 21984 25419 26640 27480 32976 33892 36640 41220 42365 50838 53280 54960 65952 67784 76257 82440 84730 101676 109920 127095 135568 152514 164880 169460 203352 254190 271136 305028 329760 338920 381285 406704 508380 610056 677840 762570 813408 1016760 1220112 1355680 1525140 2033520 2440224 3050280 4067040 6100560 12201120
• Sum of all divisors σ(n): 42948360
• Sum of proper divisors (its aliquot sum) s(n): 30747240
• 12201120 is an abundant number, because the sum of its proper divisors (30747240) is greater than itself. Its abundance is 18546120

Bases of 12201120

• Binary: 101110100010110010100000₂
• Hexadecimal: 0xBA2CA0
• Base-36: 79IG0

Squares and roots of 12201120

• 12201120 squared (12201120²) is 148867329254400
• 12201120 cubed (12201120³) is 1816348148312444928000
• The square root of 12201120 is 3493.0101631687
• The cube root of 12201120 is 230.2147961895

Scales and comparisons

• 12,201,120 seconds is equal to 20 weeks, 1 day, 5 hours, 12 minutes.
• To count from 1 to 12,201,120 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 12201120 cubic inches would be around 19.2 feet tall.

Recreational maths with 12201120

• 12201120 backwards is 02110221
• 12201120 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12201120's digits is 9
• More coming soon!