12426744320
12,426,744,320 is an even composite number composed of six prime numbers multiplied together.
12426744320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12426744320:
29 × 5 × 17 × 31 × 61 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 31 × 61 × 151)See below for interesting mathematical facts about the number 12426744320 from the Numbermatics database.
Names of 12426744320
- Cardinal: 12426744320 can be written as Twelve billion, four hundred twenty-six million, seven hundred forty-four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.242674432 × 1010
Factors of 12426744320
Divisors of 12426744320
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 31 32 34 40 61 62 64 68 80 85 122 124 128 136 151 155 160 170 244 248 256 272 302 305 310 320 340 488 496 512 527 544 604 610 620 640 680 755 976 992 1037 1054 1088 1208 1220 1240 1280 1360 1510 1891 1952 1984 2074 2108 2176 2416 2440 2480 2560 2567 2635 2720 3020 3782 3904 3968 4148 4216 4352 4681 4832 4880 4960 5134 5185 5270 5440 6040 7564 7808 7936 8296 8432 8704 9211 9362 9455 9664 9760 9920 10268 10370 10540 10880 12080 12835 15128 15616 15872 16592 16864 18422 18724 18910 19328 19520 19840 20536 20740 21080 21760 23405 24160 25670 30256 31232 32147 33184 33728 36844 37448 37820 38656 39040 39680 41072 41480 42160 43520 46055 46810 48320 51340 60512 64294 66368 67456 73688 74896 75640 77312 78080 79360 79577 82144 82960 84320 92110 93620 96640 102680 121024 128588 132736 134912 147376 149792 151280 156160 156587 159154 160735 164288 165920 168640 184220 187240 193280 205360 242048 257176 265472 269824 285541 294752 299584 302560 313174 318308 321470 328576 331840 337280 368440 374480 386560 397885 410720 484096 514352 530944 571082 589504 599168 605120 626348 636616 642940 657152 663680 674560 736880 748960 782935 795770 821440 968192 1028704 1142164 1179008 1198336 1210240 1252696 1273232 1285880 1314304 1327360 1349120 1427705 1473760 1497920 1565870 1591540 1642880 2057408 2284328 2358016 2396672 2420480 2505392 2546464 2571760 2654720 2855410 2947520 2995840 3131740 3183080 3285760 4114816 4568656 4716032 4840960 4854197 5010784 5092928 5143520 5710820 5895040 5991680 6263480 6366160 6571520 8229632 9137312 9708394 10021568 10185856 10287040 11421640 11790080 11983360 12526960 12732320 16459264 18274624 19416788 20043136 20371712 20574080 22843280 23580160 24270985 25053920 25464640 36549248 38833576 40086272 40743424 41148160 45686560 48541970 50107840 50929280 73098496 77667152 80172544 82296320 91373120 97083940 100215680 101858560 146196992 155334304 182746240 194167880 200431360 203717120 310668608 365492480 388335760 400862720 621337216 730984960 776671520 1242674432 1553343040 2485348864 3106686080 6213372160 12426744320
- Sum of all divisors σ(n): 33318438912
- Sum of proper divisors (its aliquot sum) s(n): 20891694592
- 12426744320 is an abundant number, because the sum of its proper divisors (20891694592) is greater than itself. Its abundance is 8464950272
Bases of 12426744320
- Binary: 10111001001011000100010010000000002
- Hexadecimal: 0x2E4B11200
- Base-36: 5PIK9A8
Squares and roots of 12426744320
- 12426744320 squared (124267443202) is 154423974394652262400
- 12426744320 cubed (124267443203) is 1918987246680570440154349568000
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The
square root of 12426744320 is 111475.3081179863 -
The
cube root of 12426744320 is 2316.2518948511
Scales and comparisons
How big is 12426744320?- 12,426,744,320 seconds is equal to 395 years, 6 weeks, 6 days, 1 hour, 25 minutes, 20 seconds.
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To count from 1 to 12,426,744,320 would take you about seven hundred ninety 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 12426744320 cubic inches would be around 193 feet tall.
Recreational maths with 12426744320
- 12426744320 backwards is 02344762421
- The number of decimal digits it has is: 11
- The sum of 12426744320's digits is 35
- More coming soon!
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