12642084
12,642,084 is an even composite number composed of six prime numbers multiplied together.
12642084 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12642084:
22 × 32 × 7 × 13 × 17 × 227
(2 × 2 × 3 × 3 × 7 × 13 × 17 × 227)See below for interesting mathematical facts about the number 12642084 from the Numbermatics database.
Names of 12642084
- Cardinal: 12642084 can be written as Twelve million, six hundred forty-two thousand and eighty-four.
Scientific notation
- Scientific notation: 1.2642084 × 107
Factors of 12642084
Divisors of 12642084
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 17 18 21 26 28 34 36 39 42 51 52 63 68 78 84 91 102 117 119 126 153 156 182 204 221 227 234 238 252 273 306 357 364 442 454 468 476 546 612 663 681 714 819 884 908 1071 1092 1326 1362 1428 1547 1589 1638 1989 2043 2142 2652 2724 2951 3094 3178 3276 3859 3978 4086 4284 4641 4767 5902 6188 6356 7718 7956 8172 8853 9282 9534 11577 11804 13923 14301 15436 17706 18564 19068 20657 23154 26559 27013 27846 28602 34731 35412 41314 46308 50167 53118 54026 55692 57204 61971 69462 81039 82628 100334 106236 108052 123942 138924 150501 162078 185913 200668 243117 247884 301002 324156 351169 371826 451503 486234 602004 702338 743652 903006 972468 1053507 1404676 1806012 2107014 3160521 4214028 6321042 12642084
- Sum of all divisors σ(n): 41827968
- Sum of proper divisors (its aliquot sum) s(n): 29185884
- 12642084 is an abundant number, because the sum of its proper divisors (29185884) is greater than itself. Its abundance is 16543800
Bases of 12642084
- Binary: 1100000011100111001001002
- Hexadecimal: 0xC0E724
- Base-36: 7IYP0
Squares and roots of 12642084
- 12642084 squared (126420842) is 159822287863056
- 12642084 cubed (126420843) is 2020486788236934448704
-
The
square root of 12642084 is 3555.5708402449 -
The
cube root of 12642084 is 232.9554582161
Scales and comparisons
How big is 12642084?- 12,642,084 seconds is equal to 20 weeks, 6 days, 7 hours, 41 minutes, 24 seconds.
-
To count from 1 to 12,642,084 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 12642084 cubic inches would be around 19.4 feet tall.
Recreational maths with 12642084
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