12887664128000
12,887,664,128,000 is an even composite number composed of four prime numbers multiplied together.
12887664128000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 12887664128000:
212 × 53 × 19 × 11512
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 19 × 1151 × 1151)See below for interesting mathematical facts about the number 12887664128000 from the Numbermatics database.
Names of 12887664128000
- Cardinal: 12887664128000 can be written as Twelve trillion, eight hundred eighty-seven billion, six hundred sixty-four million, one hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 1.2887664128 × 1013
Factors of 12887664128000
Divisors of 12887664128000
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 80 95 100 125 128 152 160 190 200 250 256 304 320 380 400 475 500 512 608 640 760 800 950 1000 1024 1151 1216 1280 1520 1600 1900 2000 2048 2302 2375 2432 2560 3040 3200 3800 4000 4096 4604 4750 4864 5120 5755 6080 6400 7600 8000 9208 9500 9728 10240 11510 12160 12800 15200 16000 18416 19000 19456 20480 21869 23020 24320 25600 28775 30400 32000 36832 38000 38912 43738 46040 48640 51200 57550 60800 64000 73664 76000 77824 87476 92080 97280 102400 109345 115100 121600 128000 143875 147328 152000 174952 184160 194560 218690 230200 243200 256000 287750 294656 304000 349904 368320 389120 437380 460400 486400 512000 546725 575500 589312 608000 699808 736640 874760 920800 972800 1093450 1151000 1178624 1216000 1324801 1399616 1473280 1749520 1841600 1945600 2186900 2302000 2357248 2432000 2649602 2733625 2799232 2946560 3499040 3683200 4373800 4604000 4714496 4864000 5299204 5467250 5598464 5893120 6624005 6998080 7366400 8747600 9208000 9728000 10598408 10934500 11196928 11786240 13248010 13996160 14732800 17495200 18416000 21196816 21869000 22393856 23572480 25171219 26496020 27992320 29465600 33120025 34990400 36832000 42393632 43738000 44787712 50342438 52992040 55984640 58931200 66240050 69980800 73664000 84787264 87476000 89575424 100684876 105984080 111969280 117862400 125856095 132480100 139961600 147328000 165600125 169574528 174952000 201369752 211968160 223938560 251712190 264960200 279923200 294656000 331200250 339149056 349904000 402739504 423936320 447877120 503424380 529920400 559846400 589312000 629280475 662400500 678298112 699808000 805479008 847872640 1006848760 1059840800 1119692800 1258560950 1324801000 1356596224 1399616000 1610958016 1695745280 2013697520 2119681600 2239385600 2517121900 2649602000 2713192448 2799232000 3146402375 3221916032 3391490560 4027395040 4239363200 5034243800 5299204000 5426384896 5598464000 6292804750 6443832064 6782981120 8054790080 8478726400 10068487600 10598408000 11196928000 12585609500 12887664128 13565962240 16109580160 16957452800 20136975200 21196816000 25171219000 25775328256 27131924480 32219160320 33914905600 40273950400 42393632000 50342438000 51550656512 64438320640 67829811200 80547900800 84787264000 100684876000 103101313024 128876641280 135659622400 161095801600 169574528000 201369752000 257753282560 322191603200 339149056000 402739504000 515506565120 644383206400 678298112000 805479008000 1288766412800 1610958016000 2577532825600 3221916032000 6443832064000 12887664128000
- Sum of all divisors σ(n): 33885948791760
- Sum of proper divisors (its aliquot sum) s(n): 20998284663760
- 12887664128000 is an abundant number, because the sum of its proper divisors (20998284663760) is greater than itself. Its abundance is 8110620535760
Bases of 12887664128000
- Binary: 101110111000101001001010010001110000000000002
- Hexadecimal: 0xBB8A4A47000
- Base-36: 4KGIEGZY8
Squares and roots of 12887664128000
- 12887664128000 squared (128876641280002) is 166091886676138000384000000
- 12887664128000 cubed (128876641280003) is 2140536449867904861126527025152000000000
-
The
square root of 12887664128000 is 3589939.2930800377 -
The
cube root of 12887664128000 is 23445.4228426781
Scales and comparisons
How big is 12887664128000?- 12,887,664,128,000 seconds is equal to 409,787 years, 44 weeks, 3 days, 6 hours, 13 minutes, 20 seconds.
-
To count from 1 to 12,887,664,128,000 would take you about one million, twenty-four thousand, four hundred sixty-nine years!
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 12887664128000 cubic inches would be around 1953.8 feet tall.
Recreational maths with 12887664128000
- 12887664128000 backwards is 00082146678821
- The number of decimal digits it has is: 14
- The sum of 12887664128000's digits is 53
- More coming soon!
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