12421440000
12,421,440,000 is an even composite number composed of five prime numbers multiplied together.
12421440000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred divisors.
Prime factorization of 12421440000:
29 × 32 × 54 × 19 × 227
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 19 × 227)See below for interesting mathematical facts about the number 12421440000 from the Numbermatics database.
Names of 12421440000
- Cardinal: 12421440000 can be written as Twelve billion, four hundred twenty-one million, four hundred forty thousand.
Scientific notation
- Scientific notation: 1.242144 × 1010
Factors of 12421440000
Divisors of 12421440000
- Number of divisors d(n): 600
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 30 32 36 38 40 45 48 50 57 60 64 72 75 76 80 90 95 96 100 114 120 125 128 144 150 152 160 171 180 190 192 200 225 227 228 240 250 256 285 288 300 304 320 342 360 375 380 384 400 450 454 456 475 480 500 512 570 576 600 608 625 640 681 684 720 750 760 768 800 855 900 908 912 950 960 1000 1125 1135 1140 1152 1200 1216 1250 1280 1362 1368 1425 1440 1500 1520 1536 1600 1710 1800 1816 1824 1875 1900 1920 2000 2043 2250 2270 2280 2304 2375 2400 2432 2500 2560 2724 2736 2850 2880 3000 3040 3200 3405 3420 3600 3632 3648 3750 3800 3840 4000 4086 4275 4313 4500 4540 4560 4608 4750 4800 4864 5000 5448 5472 5625 5675 5700 5760 6000 6080 6400 6810 6840 7125 7200 7264 7296 7500 7600 7680 8000 8172 8550 8626 9000 9080 9120 9500 9600 9728 10000 10215 10896 10944 11250 11350 11400 11520 11875 12000 12160 12800 12939 13620 13680 14250 14400 14528 14592 15000 15200 16000 16344 17025 17100 17252 18000 18160 18240 19000 19200 20000 20430 21375 21565 21792 21888 22500 22700 22800 23040 23750 24000 24320 25878 27240 27360 28375 28500 28800 29056 29184 30000 30400 32000 32688 34050 34200 34504 35625 36000 36320 36480 38000 38400 38817 40000 40860 42750 43130 43584 43776 45000 45400 45600 47500 48000 48640 51075 51756 54480 54720 56750 57000 57600 58112 60000 60800 64000 64695 65376 68100 68400 69008 71250 72000 72640 72960 76000 77634 80000 81720 85125 85500 86260 87168 87552 90000 90800 91200 95000 96000 102150 103512 106875 107825 108960 109440 113500 114000 115200 116224 120000 121600 129390 130752 136200 136800 138016 141875 142500 144000 145280 145920 152000 155268 160000 163440 170250 171000 172520 174336 180000 181600 182400 190000 192000 194085 204300 207024 213750 215650 217920 218880 227000 228000 240000 243200 255375 258780 261504 272400 273600 276032 283750 285000 288000 290560 304000 310536 320000 323475 326880 340500 342000 345040 348672 360000 363200 364800 380000 388170 408600 414048 425625 427500 431300 435840 437760 454000 456000 480000 510750 517560 523008 539125 544800 547200 552064 567500 570000 576000 581120 608000 621072 646950 653760 681000 684000 690080 720000 726400 729600 760000 776340 817200 828096 851250 855000 862600 871680 908000 912000 960000 970425 1021500 1035120 1046016 1078250 1089600 1094400 1104128 1135000 1140000 1216000 1242144 1276875 1293900 1307520 1362000 1368000 1380160 1440000 1452800 1520000 1552680 1617375 1634400 1656192 1702500 1710000 1725200 1743360 1816000 1824000 1940850 2043000 2070240 2156500 2179200 2188800 2208256 2270000 2280000 2484288 2553750 2587800 2615040 2695625 2724000 2736000 2760320 2880000 2905600 3040000 3105360 3234750 3268800 3312384 3405000 3420000 3450400 3632000 3648000 3881700 4086000 4140480 4313000 4358400 4540000 4560000 4852125 4968576 5107500 5175600 5230080 5391250 5448000 5472000 5520640 6080000 6210720 6469500 6537600 6624768 6810000 6840000 6900800 7264000 7763400 8086875 8172000 8280960 8626000 8716800 9080000 9120000 9704250 9937152 10215000 10351200 10782500 10896000 10944000 11041280 12421440 12939000 13075200 13620000 13680000 13801600 14528000 15526800 16173750 16344000 16561920 17252000 18160000 18240000 19408500 19874304 20430000 20702400 21565000 21792000 24260625 24842880 25878000 26150400 27240000 27360000 27603200 31053600 32347500 32688000 33123840 34504000 36320000 38817000 40860000 41404800 43130000 43584000 48521250 49685760 51756000 54480000 54720000 55206400 62107200 64695000 65376000 69008000 72640000 77634000 81720000 82809600 86260000 97042500 99371520 103512000 108960000 124214400 129390000 130752000 138016000 155268000 163440000 165619200 172520000 194085000 207024000 217920000 248428800 258780000 276032000 310536000 326880000 345040000 388170000 414048000 496857600 517560000 621072000 653760000 690080000 776340000 828096000 1035120000 1242144000 1380160000 1552680000 2070240000 2484288000 3105360000 4140480000 6210720000 12421440000
- Sum of all divisors σ(n): 47362526640
- Sum of proper divisors (its aliquot sum) s(n): 34941086640
- 12421440000 is an abundant number, because the sum of its proper divisors (34941086640) is greater than itself. Its abundance is 22519646640
Bases of 12421440000
- Binary: 10111001000110000000100010000000002
- Hexadecimal: 0x2E4602200
- Base-36: 5PFEKG0
Squares and roots of 12421440000
- 12421440000 squared (124214400002) is 154292171673600000000
- 12421440000 cubed (124214400003) is 1916530952913321984000000000000
-
The
square root of 12421440000 is 111451.5141216125 -
The
cube root of 12421440000 is 2315.9222861339
Scales and comparisons
How big is 12421440000?- 12,421,440,000 seconds is equal to 394 years, 50 weeks, 16 hours.
-
To count from 1 to 12,421,440,000 would take you about seven hundred eighty-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 12421440000 cubic inches would be around 193 feet tall.
Recreational maths with 12421440000
- 12421440000 backwards is 00004412421
- 12421440000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12421440000's digits is 18
- More coming soon!
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