12120822

Names of 12120822

• Cardinal: 12120822 can be written as Twelve million, one hundred twenty thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 1.2120822 × 10⁷

Factors of 12120822

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 175

Divisors of 12120822

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 57 61 63 83 114 122 126 133 166 171 183 249 266 342 366 399 427 498 549 581 747 798 854 1098 1159 1162 1197 1281 1494 1577 1743 2318 2394 2562 3154 3477 3486 3843 4731 5063 5229 6954 7686 8113 9462 10126 10431 10458 11039 14193 15189 16226 20862 22078 24339 28386 30378 33117 35441 45567 48678 66234 70882 73017 91134 96197 99351 106323 146034 192394 198702 212646 288591 318969 577182 637938 673379 865773 1346758 1731546 2020137 4040274 6060411 12120822
• Sum of all divisors σ(n): 32497920
• Sum of proper divisors (its aliquot sum) s(n): 20377098
• 12120822 is an abundant number, because the sum of its proper divisors (20377098) is greater than itself. Its abundance is 8256276

Bases of 12120822

• Binary: 101110001111001011110110₂
• Hexadecimal: 0xB8F2F6
• Base-36: 77SHI

Squares and roots of 12120822

• 12120822 squared (12120822²) is 146914325955684
• 12120822 cubed (12120822³) is 1780722394158825652248
• The square root of 12120822 is 3481.4970917695
• The cube root of 12120822 is 229.7086544171

Scales and comparisons

• 12,120,822 seconds is equal to 20 weeks, 6 hours, 53 minutes, 42 seconds.
• To count from 1 to 12,120,822 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 12120822 cubic inches would be around 19.1 feet tall.

Recreational maths with 12120822

• 12120822 backwards is 22802121
• 12120822 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12120822's digits is 18
• More coming soon!