12224520

Names of 12224520

• Cardinal: 12224520 can be written as Twelve million, two hundred twenty-four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.222452 × 10⁷

Factors of 12224520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 28

Divisors of 12224520

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 33 35 36 40 42 44 45 49 54 55 56 60 63 66 70 72 77 81 84 88 90 98 99 105 108 110 120 126 132 135 140 147 154 162 165 168 180 189 196 198 210 216 220 231 245 252 264 270 280 294 297 308 315 324 330 343 360 378 385 392 396 405 420 440 441 462 490 495 504 539 540 567 588 594 616 630 648 660 686 693 735 756 770 792 810 840 882 891 924 945 980 990 1029 1078 1080 1134 1155 1176 1188 1260 1320 1323 1372 1386 1470 1485 1512 1540 1617 1620 1715 1764 1782 1848 1890 1960 1980 2058 2079 2156 2205 2268 2310 2376 2520 2646 2695 2744 2772 2835 2940 2970 3080 3087 3234 3240 3430 3465 3528 3564 3773 3780 3960 3969 4116 4158 4312 4410 4455 4536 4620 4851 5145 5292 5390 5544 5670 5880 5940 6174 6237 6468 6615 6860 6930 7128 7546 7560 7938 8085 8232 8316 8820 8910 9240 9261 9702 10290 10395 10584 10780 11319 11340 11880 12348 12474 12936 13230 13720 13860 14553 15092 15435 15876 16170 16632 17640 17820 18522 18865 19404 19845 20580 20790 21560 22638 22680 24255 24696 24948 26460 27720 27783 29106 30184 30870 31185 31752 32340 33957 35640 37044 37730 38808 39690 41160 41580 43659 45276 46305 48510 49896 52920 55566 56595 58212 61740 62370 64680 67914 72765 74088 75460 79380 83160 87318 90552 92610 97020 101871 111132 113190 116424 123480 124740 135828 138915 145530 150920 158760 169785 174636 185220 194040 203742 218295 222264 226380 249480 271656 277830 291060 305613 339570 349272 370440 407484 436590 452760 509355 555660 582120 611226 679140 814968 873180 1018710 1111320 1222452 1358280 1528065 1746360 2037420 2444904 3056130 4074840 6112260 12224520
• Sum of all divisors σ(n): 52272000
• Sum of proper divisors (its aliquot sum) s(n): 40047480
• 12224520 is an abundant number, because the sum of its proper divisors (40047480) is greater than itself. Its abundance is 27822960

Bases of 12224520

• Binary: 101110101000100000001000₂
• Hexadecimal: 0xBA8808
• Base-36: 7A0I0

Squares and roots of 12224520

• 12224520 squared (12224520²) is 149438889230400
• 12224520 cubed (12224520³) is 1826818690174809408000
• The square root of 12224520 is 3496.3581052289
• The cube root of 12224520 is 230.3618752021

Scales and comparisons

• 12,224,520 seconds is equal to 20 weeks, 1 day, 11 hours, 42 minutes.
• To count from 1 to 12,224,520 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 12224520 cubic inches would be around 19.2 feet tall.

Recreational maths with 12224520

• 12224520 backwards is 02542221
• 12224520 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12224520's digits is 18
• More coming soon!