12672072
12,672,072 is an even composite number composed of five prime numbers multiplied together.
12672072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12672072:
23 × 33 × 7 × 172 × 29
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 17 × 17 × 29)See below for interesting mathematical facts about the number 12672072 from the Numbermatics database.
Names of 12672072
- Cardinal: 12672072 can be written as Twelve million, six hundred seventy-two thousand and seventy-two.
Scientific notation
- Scientific notation: 1.2672072 × 107
Factors of 12672072
Divisors of 12672072
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 29 34 36 42 51 54 56 58 63 68 72 84 87 102 108 116 119 126 136 153 168 174 189 203 204 216 232 238 252 261 289 306 348 357 378 406 408 459 476 493 504 522 578 609 612 696 714 756 783 812 867 918 952 986 1044 1071 1156 1218 1224 1428 1479 1512 1566 1624 1734 1827 1836 1972 2023 2088 2142 2312 2436 2601 2856 2958 3132 3213 3451 3468 3654 3672 3944 4046 4284 4437 4872 5202 5481 5916 6069 6264 6426 6902 6936 7308 7803 8092 8381 8568 8874 10353 10404 10962 11832 12138 12852 13311 13804 14616 15606 16184 16762 17748 18207 20706 20808 21924 24276 25143 25704 26622 27608 31059 31212 33524 35496 36414 41412 43848 48552 50286 53244 54621 58667 62118 62424 67048 72828 75429 82824 93177 100572 106488 109242 117334 124236 145656 150858 176001 186354 201144 218484 226287 234668 248472 301716 352002 372708 436968 452574 469336 528003 603432 704004 745416 905148 1056006 1408008 1584009 1810296 2112012 3168018 4224024 6336036 12672072
- Sum of all divisors σ(n): 44208000
- Sum of proper divisors (its aliquot sum) s(n): 31535928
- 12672072 is an abundant number, because the sum of its proper divisors (31535928) is greater than itself. Its abundance is 18863856
Bases of 12672072
- Binary: 1100000101011100010010002
- Hexadecimal: 0xC15C48
- Base-36: 7JLU0
Squares and roots of 12672072
- 12672072 squared (126720722) is 160581408773184
- 12672072 cubed (126720723) is 2034899173835219317248
-
The
square root of 12672072 is 3559.7853867893 -
The
cube root of 12672072 is 233.1395088803
Scales and comparisons
How big is 12672072?- 12,672,072 seconds is equal to 20 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
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To count from 1 to 12,672,072 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 12672072 cubic inches would be around 19.4 feet tall.
Recreational maths with 12672072
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