12679680
12,679,680 is an even composite number composed of five prime numbers multiplied together.
12679680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 12679680:
29 × 3 × 5 × 13 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 127)See below for interesting mathematical facts about the number 12679680 from the Numbermatics database.
Names of 12679680
- Cardinal: 12679680 can be written as Twelve million, six hundred seventy-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.267968 × 107
Factors of 12679680
Divisors of 12679680
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 127 128 130 156 160 192 195 208 240 254 256 260 312 320 381 384 390 416 480 508 512 520 624 635 640 762 768 780 832 960 1016 1040 1248 1270 1280 1524 1536 1560 1651 1664 1905 1920 2032 2080 2496 2540 2560 3048 3120 3302 3328 3810 3840 4064 4160 4953 4992 5080 6096 6240 6604 6656 7620 7680 8128 8255 8320 9906 9984 10160 12192 12480 13208 15240 16256 16510 16640 19812 19968 20320 24384 24765 24960 26416 30480 32512 33020 33280 39624 40640 48768 49530 49920 52832 60960 65024 66040 79248 81280 97536 99060 99840 105664 121920 132080 158496 162560 195072 198120 211328 243840 264160 316992 325120 396240 422656 487680 528320 633984 792480 845312 975360 1056640 1267968 1584960 2113280 2535936 3169920 4226560 6339840 12679680
- Sum of all divisors σ(n): 43997184
- Sum of proper divisors (its aliquot sum) s(n): 31317504
- 12679680 is an abundant number, because the sum of its proper divisors (31317504) is greater than itself. Its abundance is 18637824
Bases of 12679680
- Binary: 1100000101111010000000002
- Hexadecimal: 0xC17A00
- Base-36: 7JRPC
Squares and roots of 12679680
- 12679680 squared (126796802) is 160774284902400
- 12679680 cubed (126796803) is 2038566484791263232000
-
The
square root of 12679680 is 3560.8538301929 -
The
cube root of 12679680 is 233.1861566199
Scales and comparisons
How big is 12679680?- 12,679,680 seconds is equal to 20 weeks, 6 days, 18 hours, 8 minutes.
-
To count from 1 to 12,679,680 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 12679680 cubic inches would be around 19.4 feet tall.
Recreational maths with 12679680
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