21670967872000
21,670,967,872,000 is an even composite number composed of four prime numbers multiplied together.
21670967872000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21670967872000:
29 × 53 × 173 × 413
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 17 × 17 × 41 × 41 × 41)See below for interesting mathematical facts about the number 21670967872000 from the Numbermatics database.
Names of 21670967872000
- Cardinal: 21670967872000 can be written as Twenty-one trillion, six hundred seventy billion, nine hundred sixty-seven million, eight hundred seventy-two thousand.
Scientific notation
- Scientific notation: 2.1670967872 × 1013
Factors of 21670967872000
Divisors of 21670967872000
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 41 50 64 68 80 82 85 100 125 128 136 160 164 170 200 205 250 256 272 289 320 328 340 400 410 425 500 512 544 578 640 656 680 697 800 820 850 1000 1025 1088 1156 1280 1312 1360 1394 1445 1600 1640 1681 1700 2000 2050 2125 2176 2312 2560 2624 2720 2788 2890 3200 3280 3362 3400 3485 4000 4100 4250 4352 4624 4913 5125 5248 5440 5576 5780 6400 6560 6724 6800 6970 7225 8000 8200 8405 8500 8704 9248 9826 10250 10496 10880 11152 11560 11849 12800 13120 13448 13600 13940 14450 16000 16400 16810 17000 17425 18496 19652 20500 20992 21760 22304 23120 23698 24565 26240 26896 27200 27880 28577 28900 32000 32800 33620 34000 34850 36125 36992 39304 41000 42025 43520 44608 46240 47396 49130 52480 53792 54400 55760 57154 57800 59245 64000 65600 67240 68000 68921 69700 72250 73984 78608 82000 84050 87125 89216 92480 94792 98260 104960 107584 108800 111520 114308 115600 118490 122825 131200 134480 136000 137842 139400 142885 144500 147968 157216 164000 168100 174250 178432 184960 189584 196520 201433 210125 215168 217600 223040 228616 231200 236980 245650 262400 268960 272000 275684 278800 285770 289000 296225 314432 328000 336200 344605 348500 356864 369920 379168 393040 402866 420250 430336 446080 457232 462400 473960 485809 491300 524800 537920 544000 551368 557600 571540 578000 592450 614125 628864 656000 672400 689210 697000 714425 739840 758336 786080 805732 840500 860672 892160 914464 924800 947920 971618 982600 1007165 1075840 1088000 1102736 1115200 1143080 1156000 1171657 1184900 1228250 1257728 1312000 1344800 1378420 1394000 1428850 1481125 1516672 1572160 1611464 1681000 1723025 1784320 1828928 1849600 1895840 1943236 1965200 2014330 2151680 2205472 2230400 2286160 2312000 2343314 2369800 2429045 2456500 2515456 2624000 2689600 2756840 2788000 2857700 2962250 3033344 3144320 3222928 3362000 3446050 3572125 3657856 3699200 3791680 3886472 3930400 4028660 4303360 4410944 4460800 4572320 4624000 4686628 4739600 4858090 4913000 5035825 5379200 5513680 5576000 5715400 5858285 5924500 6066688 6288640 6445856 6724000 6892100 7144250 7315712 7583360 7772944 7860800 8057320 8258753 8615125 8821888 8921600 9144640 9248000 9373256 9479200 9716180 9826000 10071650 10758400 11027360 11152000 11430800 11716570 11849000 12145225 12577280 12891712 13448000 13784200 14288500 14631424 15166720 15545888 15721600 16114640 16517506 17230250 17643776 18289280 18496000 18746512 18958400 19432360 19652000 19918169 20143300 21516800 22054720 22304000 22861600 23433140 23698000 24290450 25179125 25783424 26896000 27568400 28577000 29291425 30333440 31091776 31443200 32229280 33035012 34460500 35287552 36578560 37493024 37916800 38864720 39304000 39836338 40286600 41293765 44109440 44608000 45723200 46866280 47396000 48580900 50358250 51566848 53792000 55136800 57154000 58582850 60726125 62183552 62886400 64458560 66070024 68921000 73157120 74986048 75833600 77729440 78608000 79672676 80573200 82587530 88218880 91446400 93732560 94792000 97161800 99590845 100716500 103133696 107584000 110273600 114308000 117165700 121452250 124367104 128917120 132140048 137842000 146457125 149972096 151667200 155458880 157216000 159345352 161146400 165175060 176437760 182892800 187465120 189584000 194323600 199181690 201433000 206468825 220547200 228616000 234331400 242904500 248734208 257834240 264280096 275684000 292914250 299944192 310917760 314432000 318690704 322292800 330350120 338608873 365785600 374930240 379168000 388647200 398363380 402866000 412937650 441094400 457232000 468662800 485809000 497954225 515668480 528560192 551368000 585828500 599888384 621835520 637381408 644585600 660700240 677217746 749860480 758336000 777294400 796726760 805732000 825875300 882188800 914464000 937325600 971618000 995908450 1032344125 1057120384 1102736000 1171657000 1243671040 1274762816 1289171200 1321400480 1354435492 1499720960 1554588800 1593453520 1611464000 1651750600 1693044365 1828928000 1874651200 1943236000 1991816900 2064688250 2114240768 2205472000 2343314000 2489771125 2549525632 2578342400 2642800960 2708870984 2999441920 3109177600 3186907040 3222928000 3303501200 3386088730 3749302400 3886472000 3983633800 4129376500 4228481536 4410944000 4686628000 4979542250 5099051264 5285601920 5417741968 6218355200 6373814080 6445856000 6607002400 6772177460 7498604800 7772944000 7967267600 8258753000 8465221825 9373256000 9959084500 10198102528 10571203840 10835483936 12747628160 12891712000 13214004800 13544354920 14997209600 15545888000 15934535200 16517506000 16930443650 18746512000 19918169000 21142407680 21670967872 25495256320 26428009600 27088709840 31091776000 31869070400 33035012000 33860887300 37493024000 39836338000 42326109125 43341935744 50990512640 52856019200 54177419680 63738140800 66070024000 67721774600 74986048000 79672676000 84652218250 86683871488 105712038400 108354839360 127476281600 132140048000 135443549200 159345352000 169304436500 173367742976 216709678720 254952563200 264280096000 270887098400 318690704000 338608873000 433419357440 528560192000 541774196800 637381408000 677217746000 866838714880 1083548393600 1274762816000 1354435492000 2167096787200 2708870984000 4334193574400 5417741968000 10835483936000 21670967872000
- Sum of all divisors σ(n): 58849938987840
- Sum of proper divisors (its aliquot sum) s(n): 37178971115840
- 21670967872000 is an abundant number, because the sum of its proper divisors (37178971115840) is greater than itself. Its abundance is 15508003243840
Bases of 21670967872000
- Binary: 1001110110101101010100101011110001010000000002
- Hexadecimal: 0x13B5AA578A00
- Base-36: 7OJI6QR5S
Squares and roots of 21670967872000
- 21670967872000 squared (216709678720002) is 469630848509256208384000000
- 21670967872000 cubed (216709678720003) is 10177355029744190386506201038848000000000
-
The
square root of 21670967872000 is 4655208.6818960115 -
21670967872000 is a
perfect cube number . Itscube root is 27880
Scales and comparisons
How big is 21670967872000?- 21,670,967,872,000 seconds is equal to 689,069 years, 38 weeks, 5 days, 9 hours, 46 minutes, 40 seconds.
-
To count from 1 to 21,670,967,872,000 would take you about one million, seven hundred twenty-two thousand, six hundred seventy-four 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 21670967872000 cubic inches would be around 2323.3 feet tall.
Recreational maths with 21670967872000
- 21670967872000 backwards is 00027876907612
- The number of decimal digits it has is: 14
- The sum of 21670967872000's digits is 55
- More coming soon!
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