12848220

Names of 12848220

• Cardinal: 12848220 can be written as Twelve million, eight hundred forty-eight thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.284822 × 10⁷

Factors of 12848220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131

Divisors of 12848220

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 81 84 90 99 103 105 108 110 126 132 135 140 154 162 165 180 189 198 206 210 220 231 252 270 297 308 309 315 324 330 378 385 396 405 412 420 462 495 515 540 567 594 618 630 660 693 721 756 770 810 891 924 927 945 990 1030 1133 1134 1155 1188 1236 1260 1386 1442 1485 1540 1545 1620 1782 1854 1890 1980 2060 2079 2163 2266 2268 2310 2772 2781 2835 2884 2970 3090 3399 3465 3564 3605 3708 3780 4158 4326 4455 4532 4620 4635 5562 5665 5670 5940 6180 6237 6489 6798 6930 7210 7931 8316 8343 8652 8910 9270 10197 10395 10815 11124 11330 11340 12474 12978 13596 13860 13905 14420 15862 16686 16995 17820 18540 19467 20394 20790 21630 22660 23793 24948 25956 27810 30591 31185 31724 32445 33372 33990 38934 39655 40788 41580 41715 43260 47586 50985 55620 58401 61182 62370 64890 67980 71379 77868 79310 83430 91773 95172 97335 101970 116802 118965 122364 124740 129780 142758 152955 158620 166860 183546 194670 203940 214137 233604 237930 285516 292005 305910 356895 367092 389340 428274 458865 475860 584010 611820 642411 713790 856548 917730 1070685 1168020 1284822 1427580 1835460 2141370 2569644 3212055 4282740 6424110 12848220
• Sum of all divisors σ(n): 50738688
• Sum of proper divisors (its aliquot sum) s(n): 37890468
• 12848220 is an abundant number, because the sum of its proper divisors (37890468) is greater than itself. Its abundance is 25042248

Bases of 12848220

• Binary: 110001000000110001011100₂
• Hexadecimal: 0xC40C5C
• Base-36: 7NDR0

Squares and roots of 12848220

• 12848220 squared (12848220²) is 165076757168400
• 12848220 cubed (12848220³) is 2120942492986180248000
• The square root of 12848220 is 3584.4413790715
• The cube root of 12848220 is 234.2147929153

Scales and comparisons

• 12,848,220 seconds is equal to 21 weeks, 1 day, 16 hours, 57 minutes.
• To count from 1 to 12,848,220 would take you about thirty-one 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 12848220 cubic inches would be around 19.5 feet tall.

Recreational maths with 12848220

• 12848220 backwards is 02284821
• 12848220 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12848220's digits is 27
• More coming soon!