1225224

Names of 1225224

• Cardinal: 1225224 can be written as One million, two hundred twenty-five thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.225224 × 10⁶

Factors of 1225224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 53

Divisors of 1225224

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 17 18 21 22 24 26 28 33 34 36 39 42 44 51 52 56 63 66 68 72 77 78 84 88 91 99 102 104 117 119 126 132 136 143 153 154 156 168 182 187 198 204 221 231 234 238 252 264 273 286 306 308 312 357 364 374 396 408 429 442 462 468 476 504 546 561 572 612 616 663 693 714 728 748 792 819 858 884 924 936 952 1001 1071 1092 1122 1144 1224 1287 1309 1326 1386 1428 1496 1547 1638 1683 1716 1768 1848 1989 2002 2142 2184 2244 2431 2574 2618 2652 2772 2856 3003 3094 3276 3366 3432 3927 3978 4004 4284 4488 4641 4862 5148 5236 5304 5544 6006 6188 6552 6732 7293 7854 7956 8008 8568 9009 9282 9724 10296 10472 11781 12012 12376 13464 13923 14586 15708 15912 17017 18018 18564 19448 21879 23562 24024 27846 29172 31416 34034 36036 37128 43758 47124 51051 55692 58344 68068 72072 87516 94248 102102 111384 136136 153153 175032 204204 306306 408408 612612 1225224
• Sum of all divisors σ(n): 4717440
• Sum of proper divisors (its aliquot sum) s(n): 3492216
• 1225224 is an abundant number, because the sum of its proper divisors (3492216) is greater than itself. Its abundance is 2266992

Bases of 1225224

• Binary: 100101011001000001000₂
• Hexadecimal: 0x12B208
• Base-36: Q9E0

Squares and roots of 1225224

• 1225224 squared (1225224²) is 1501173850176
• 1225224 cubed (1225224³) is 1839274229408039424
• The square root of 1225224 is 1106.8983693185
• The cube root of 1225224 is 107.0052694875

Scales and comparisons

• 1,225,224 seconds is equal to 2 weeks, 4 hours, 20 minutes, 24 seconds.
• To count from 1 to 1,225,224 would take you about three 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 1225224 cubic inches would be around 8.9 feet tall.

Recreational maths with 1225224

• 1225224 backwards is 4225221
• 1225224 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1225224's digits is 18
• More coming soon!