12813420880
12,813,420,880 is an even composite number composed of six prime numbers multiplied together.
12813420880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12813420880:
24 × 5 × 13 × 17 × 61 × 1092
(2 × 2 × 2 × 2 × 5 × 13 × 17 × 61 × 109 × 109)See below for interesting mathematical facts about the number 12813420880 from the Numbermatics database.
Names of 12813420880
- Cardinal: 12813420880 can be written as Twelve billion, eight hundred thirteen million, four hundred twenty thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.281342088 × 1010
Factors of 12813420880
Divisors of 12813420880
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 34 40 52 61 65 68 80 85 104 109 122 130 136 170 208 218 221 244 260 272 305 340 436 442 488 520 545 610 680 793 872 884 976 1037 1040 1090 1105 1220 1360 1417 1586 1744 1768 1853 2074 2180 2210 2440 2834 3172 3536 3706 3965 4148 4360 4420 4880 5185 5668 6344 6649 7085 7412 7930 8296 8720 8840 9265 10370 11336 11881 12688 13298 13481 14170 14824 15860 16592 17680 18530 20740 22672 23762 24089 26596 26962 28340 29648 31720 33245 37060 41480 47524 48178 53192 53924 56680 59405 63440 66490 67405 74120 82960 86437 95048 96356 106384 107848 113033 113360 118810 120445 132980 134810 148240 154453 172874 190096 192712 201977 215696 226066 237620 240890 265960 269620 308906 345748 385424 403954 432185 452132 475240 481780 531920 539240 565165 617812 691496 724741 772265 807908 864370 904264 950480 963560 1009885 1078480 1130330 1235624 1382992 1449482 1469429 1544530 1615816 1728740 1808528 1927120 2019770 2260660 2471248 2625701 2898964 2938858 3089060 3231632 3457480 3623705 4039540 4521320 5251402 5797928 5877716 6178120 6914960 7247410 7347145 8079080 9042640 9421633 10502804 11595856 11755432 12320597 12356240 13128505 14494820 14694290 16158160 18843266 21005608 23510864 24641194 26257010 28989640 29388580 37686532 42011216 47108165 49282388 52514020 57979280 58777160 61602985 75373064 94216330 98564776 105028040 117554320 123205970 150746128 160167761 188432660 197129552 210056080 246411940 320335522 376865320 492823880 640671044 753730640 800838805 985647760 1281342088 1601677610 2562684176 3203355220 6406710440 12813420880
- Sum of all divisors σ(n): 34846613424
- Sum of proper divisors (its aliquot sum) s(n): 22033192544
- 12813420880 is an abundant number, because the sum of its proper divisors (22033192544) is greater than itself. Its abundance is 9219771664
Bases of 12813420880
- Binary: 10111110111011110101001001010100002
- Hexadecimal: 0x2FBBD4950
- Base-36: 5VWS2TS
Squares and roots of 12813420880
- 12813420880 squared (128134208802) is 164183754648019974400
- 12813420880 cubed (128134208803) is 2103755549963736190634025472000
-
The
square root of 12813420880 is 113196.3819209781 -
The
cube root of 12813420880 is 2340.0314652307
Scales and comparisons
How big is 12813420880?- 12,813,420,880 seconds is equal to 407 years, 22 weeks, 1 day, 11 hours, 34 minutes, 40 seconds.
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To count from 1 to 12,813,420,880 would take you about eight hundred fourteen 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 12813420880 cubic inches would be around 195 feet tall.
Recreational maths with 12813420880
- 12813420880 backwards is 08802431821
- The number of decimal digits it has is: 11
- The sum of 12813420880's digits is 37
- More coming soon!
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