21428160000
21,428,160,000 is an even composite number composed of six prime numbers multiplied together.
21428160000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred divisors.
Prime factorization of 21428160000:
29 × 3 × 54 × 13 × 17 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 13 × 17 × 101)See below for interesting mathematical facts about the number 21428160000 from the Numbermatics database.
Names of 21428160000
- Cardinal: 21428160000 can be written as Twenty-one billion, four hundred twenty-eight million, one hundred sixty thousand.
Scientific notation
- Scientific notation: 2.142816 × 1010
Factors of 21428160000
Divisors of 21428160000
- Number of divisors d(n): 800
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 25 26 30 32 34 39 40 48 50 51 52 60 64 65 68 75 78 80 85 96 100 101 102 104 120 125 128 130 136 150 156 160 170 192 195 200 202 204 208 221 240 250 255 256 260 272 300 303 312 320 325 340 375 384 390 400 404 408 416 425 442 480 500 505 510 512 520 544 600 606 624 625 640 650 663 680 750 768 780 800 808 816 832 850 884 960 975 1000 1010 1020 1040 1088 1105 1200 1212 1248 1250 1275 1280 1300 1313 1326 1360 1500 1515 1536 1560 1600 1616 1625 1632 1664 1700 1717 1768 1875 1920 1950 2000 2020 2040 2080 2125 2176 2210 2400 2424 2496 2500 2525 2550 2560 2600 2626 2652 2720 3000 3030 3120 3200 3232 3250 3264 3315 3328 3400 3434 3536 3750 3840 3900 3939 4000 4040 4080 4160 4250 4352 4420 4800 4848 4875 4992 5000 5050 5100 5151 5200 5252 5304 5440 5525 6000 6060 6240 6375 6400 6464 6500 6528 6565 6630 6656 6800 6868 7072 7500 7575 7680 7800 7878 8000 8080 8125 8160 8320 8500 8585 8704 8840 9600 9696 9750 9984 10000 10100 10200 10302 10400 10504 10608 10625 10880 11050 12000 12120 12480 12625 12750 12800 12928 13000 13056 13130 13260 13600 13736 14144 15000 15150 15600 15756 16000 16160 16250 16320 16575 16640 17000 17170 17680 19200 19392 19500 19695 19968 20000 20200 20400 20604 20800 21008 21216 21250 21760 22100 22321 24000 24240 24375 24960 25250 25500 25755 25856 26000 26112 26260 26520 27200 27472 27625 28288 30000 30300 31200 31512 31875 32000 32320 32500 32640 32825 33150 33280 34000 34340 35360 37875 38400 38784 39000 39390 40000 40400 40800 41208 41600 42016 42432 42500 42925 43520 44200 44642 48000 48480 48750 49920 50500 51000 51510 51712 52000 52520 53040 54400 54944 55250 56576 60000 60600 62400 63024 63125 63750 64000 64640 65000 65280 65650 66300 66963 68000 68680 70720 75750 77568 78000 78780 80000 80800 81600 82416 82875 83200 84032 84864 85000 85850 88400 89284 96000 96960 97500 98475 99840 101000 102000 103020 104000 105040 106080 108800 109888 110500 111605 113152 120000 121200 124800 126048 126250 127500 128775 129280 130000 130560 131300 132600 133926 136000 137360 138125 141440 151500 155136 156000 157560 160000 161600 163200 164125 164832 165750 166400 168064 169728 170000 171700 176800 178568 189375 192000 193920 195000 196950 202000 204000 206040 208000 210080 212160 214625 217600 219776 221000 223210 240000 242400 249600 252096 252500 255000 257550 258560 260000 262600 265200 267852 272000 274720 276250 282880 303000 312000 315120 320000 323200 326400 328250 329664 331500 334815 336128 339456 340000 343400 353600 357136 378750 387840 390000 393900 404000 408000 412080 414375 416000 420160 424320 429250 439552 442000 446420 480000 484800 492375 499200 504192 505000 510000 515100 520000 525200 530400 535704 544000 549440 552500 558025 565760 606000 624000 630240 643875 646400 652800 656500 659328 663000 669630 672256 680000 686800 707200 714272 757500 775680 780000 787800 808000 816000 820625 824160 828750 832000 840320 848640 858500 879104 884000 892840 960000 969600 984750 1008384 1010000 1020000 1030200 1040000 1050400 1060800 1071408 1073125 1088000 1098880 1105000 1116050 1212000 1248000 1260480 1287750 1292800 1313000 1318656 1326000 1339260 1360000 1373600 1414400 1428544 1515000 1560000 1575600 1616000 1632000 1641250 1648320 1657500 1674075 1680640 1697280 1717000 1768000 1785680 1939200 1969500 2016768 2020000 2040000 2060400 2080000 2100800 2121600 2142816 2146250 2197760 2210000 2232100 2424000 2461875 2496000 2520960 2575500 2626000 2637312 2652000 2678520 2720000 2747200 2790125 2828800 2857088 3030000 3120000 3151200 3219375 3232000 3264000 3282500 3296640 3315000 3348150 3361280 3434000 3536000 3571360 3878400 3939000 4040000 4080000 4120800 4160000 4201600 4243200 4285632 4292500 4395520 4420000 4464200 4848000 4923750 5041920 5151000 5252000 5304000 5357040 5440000 5494400 5580250 5714176 6060000 6240000 6302400 6438750 6464000 6565000 6593280 6630000 6696300 6868000 7072000 7142720 7878000 8080000 8160000 8241600 8370375 8403200 8486400 8571264 8585000 8840000 8928400 9696000 9847500 10083840 10302000 10504000 10608000 10714080 10988800 11160500 11428352 12120000 12480000 12604800 12877500 13130000 13186560 13260000 13392600 13736000 13950625 14144000 14285440 15756000 16160000 16320000 16483200 16740750 16806400 17142528 17170000 17680000 17856800 19392000 19695000 20604000 21008000 21216000 21428160 21977600 22321000 24240000 25209600 25755000 26260000 26520000 26785200 27472000 27901250 28570880 31512000 32320000 32966400 33481500 34285056 34340000 35360000 35713600 39390000 41208000 41851875 42016000 42432000 42856320 44642000 48480000 50419200 51510000 52520000 53040000 53570400 54944000 55802500 57141760 63024000 65932800 66963000 68680000 70720000 71427200 78780000 82416000 83703750 84032000 85712640 89284000 96960000 103020000 105040000 106080000 107140800 109888000 111605000 126048000 133926000 137360000 142854400 157560000 164832000 167407500 171425280 178568000 206040000 210080000 212160000 214281600 223210000 252096000 267852000 274720000 285708800 315120000 329664000 334815000 357136000 412080000 420160000 428563200 446420000 535704000 549440000 630240000 669630000 714272000 824160000 857126400 892840000 1071408000 1260480000 1339260000 1428544000 1648320000 1785680000 2142816000 2678520000 3571360000 4285632000 5357040000 7142720000 10714080000 21428160000
- Sum of all divisors σ(n): 82146179808
- Sum of proper divisors (its aliquot sum) s(n): 60718019808
- 21428160000 is an abundant number, because the sum of its proper divisors (60718019808) is greater than itself. Its abundance is 39289859808
Bases of 21428160000
- Binary: 100111111010011011111000110000000002
- Hexadecimal: 0x4FD37C600
- Base-36: 9UDRU2O
Squares and roots of 21428160000
- 21428160000 squared (214281600002) is 459166040985600000000
- 21428160000 cubed (214281600003) is 9839083392805994496000000000000
-
The
square root of 21428160000 is 146383.6056394295 -
The
cube root of 21428160000 is 2777.5483449021
Scales and comparisons
How big is 21428160000?- 21,428,160,000 seconds is equal to 681 years, 18 weeks, 1 day, 2 hours, 40 minutes.
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To count from 1 to 21,428,160,000 would take you about one thousand, three hundred sixty-two 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 21428160000 cubic inches would be around 231.5 feet tall.
Recreational maths with 21428160000
- 21428160000 backwards is 00006182412
- 21428160000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21428160000's digits is 24
- More coming soon!
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The information we have on file for 21428160000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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