12813272794400
12,813,272,794,400 is an even composite number composed of five prime numbers multiplied together.
12813272794400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 12813272794400:
25 × 52 × 13 × 181 × 26092
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 181 × 2609 × 2609)See below for interesting mathematical facts about the number 12813272794400 from the Numbermatics database.
Names of 12813272794400
- Cardinal: 12813272794400 can be written as Twelve trillion, eight hundred thirteen billion, two hundred seventy-two million, seven hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.28132727944 × 1013
Factors of 12813272794400
Divisors of 12813272794400
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 181 200 208 260 325 362 400 416 520 650 724 800 905 1040 1300 1448 1810 2080 2353 2600 2609 2896 3620 4525 4706 5200 5218 5792 7240 9050 9412 10400 10436 11765 13045 14480 18100 18824 20872 23530 26090 28960 33917 36200 37648 41744 47060 52180 58825 65225 67834 72400 75296 83488 94120 104360 117650 130450 135668 144800 169585 188240 208720 235300 260900 271336 339170 376480 417440 470600 472229 521800 542672 678340 847925 941200 944458 1043600 1085344 1356680 1695850 1882400 1888916 2087200 2361145 2713360 3391700 3777832 4722290 5426720 6138977 6783400 6806881 7555664 9444580 11805725 12277954 13566800 13613762 15111328 18889160 23611450 24555908 27133600 27227524 30694885 34034405 37778320 47222900 49111816 54455048 61389770 68068810 75556640 88489453 94445800 98223632 108910096 122779540 136137620 153474425 170172025 176978906 188891600 196447264 217820192 245559080 272275240 306948850 340344050 353957812 377783200 442447265 491118160 544550480 613897700 680688100 707915624 884894530 982236320 1089100960 1227795400 1232045461 1361376200 1415831248 1769789060 2212236325 2455590800 2464090922 2722752400 2831662496 3539578120 4424472650 4911181600 4928181844 5445504800 6160227305 7079156240 8848945300 9856363688 12320454610 14158312480 16016590993 17697890600 19712727376 24640909220 30801136525 32033181986 35395781200 39425454752 49281818440 61602273050 64066363972 70791562400 80082954965 98563636880 123204546100 128132727944 160165909930 197127273760 246409092200 256265455888 320331819860 400414774825 492818184400 512530911776 640663639720 800829549650 985636368800 1281327279440 1601659099300 2562654558880 3203318198600 6406636397200 12813272794400
- Sum of all divisors σ(n): 33885688731804
- Sum of proper divisors (its aliquot sum) s(n): 21072415937404
- 12813272794400 is an abundant number, because the sum of its proper divisors (21072415937404) is greater than itself. Its abundance is 8259143143004
Bases of 12813272794400
- Binary: 101110100111010100101001001011000101001000002
- Hexadecimal: 0xBA75292C520
- Base-36: 4JIC3SJKW
Squares and roots of 12813272794400
- 12813272794400 squared (128132727944002) is 164179959703711184671360000
- 12813272794400 cubed (128132727944003) is 2103682611057250807264531392848384000000
-
The
square root of 12813272794400 is 3579563.2127956619 -
The
cube root of 12813272794400 is 23400.2245056017
Scales and comparisons
How big is 12813272794400?- 12,813,272,794,400 seconds is equal to 407,422 years, 22 weeks, 6 days, 10 hours, 53 minutes, 20 seconds.
-
To count from 1 to 12,813,272,794,400 would take you about one million, eighteen thousand, five hundred fifty-six 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 12813272794400 cubic inches would be around 1950 feet tall.
Recreational maths with 12813272794400
- 12813272794400 backwards is 00449727231821
- 12813272794400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12813272794400's digits is 50
- More coming soon!
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