21489213440000
21,489,213,440,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 21489213440000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 680 divisors.
21489213440000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred eighty divisors.
Prime factorization of 21489213440000:
216 × 54 × 29 × 79 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 29 × 79 × 229)See below for interesting mathematical facts about the number 21489213440000 from the Numbermatics database.
Names of 21489213440000
- Cardinal: 21489213440000 can be written as Twenty-one trillion, four hundred eighty-nine billion, two hundred thirteen million, four hundred forty thousand.
Scientific notation
- Scientific notation: 2.148921344 × 1013
Factors of 21489213440000
Divisors of 21489213440000
- Number of divisors d(n): 680
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 79 80 100 116 125 128 145 158 160 200 229 232 250 256 290 316 320 395 400 458 464 500 512 580 625 632 640 725 790 800 916 928 1000 1024 1145 1160 1250 1264 1280 1450 1580 1600 1832 1856 1975 2000 2048 2290 2291 2320 2500 2528 2560 2900 3160 3200 3625 3664 3712 3950 4000 4096 4580 4582 4640 5000 5056 5120 5725 5800 6320 6400 6641 7250 7328 7424 7900 8000 8192 9160 9164 9280 9875 10000 10112 10240 11450 11455 11600 12640 12800 13282 14500 14656 14848 15800 16000 16384 18091 18125 18320 18328 18560 19750 20000 20224 20480 22900 22910 23200 25280 25600 26564 28625 29000 29312 29696 31600 32000 32768 33205 36182 36250 36640 36656 37120 39500 40000 40448 40960 45800 45820 46400 49375 50560 51200 53128 57250 57275 58000 58624 59392 63200 64000 65536 66410 72364 72500 73280 73312 74240 79000 80000 80896 81920 90455 91600 91640 92800 98750 101120 102400 106256 114500 114550 116000 117248 118784 126400 128000 132820 143125 144728 145000 146560 146624 148480 158000 160000 161792 163840 166025 180910 183200 183280 185600 197500 202240 204800 212512 229000 229100 232000 234496 237568 252800 256000 265640 286250 286375 289456 290000 293120 293248 296960 316000 320000 323584 327680 332050 361820 366400 366560 371200 395000 404480 409600 425024 452275 458000 458200 464000 468992 475136 505600 512000 524639 531280 572500 572750 578912 580000 586240 586496 593920 632000 640000 647168 664100 723640 732800 733120 742400 790000 808960 819200 830125 850048 904550 916000 916400 928000 937984 950272 1011200 1024000 1049278 1062560 1145000 1145500 1157824 1160000 1172480 1172992 1187840 1264000 1280000 1294336 1328200 1431875 1447280 1465600 1466240 1484800 1580000 1617920 1638400 1660250 1700096 1809100 1832000 1832800 1856000 1875968 1900544 2022400 2048000 2098556 2125120 2261375 2290000 2291000 2315648 2320000 2344960 2345984 2375680 2528000 2560000 2588672 2623195 2656400 2863750 2894560 2931200 2932480 2969600 3160000 3235840 3320500 3400192 3618200 3664000 3665600 3712000 3751936 4044800 4096000 4150625 4197112 4250240 4522750 4580000 4582000 4631296 4640000 4689920 4691968 4751360 5056000 5120000 5177344 5246390 5312800 5727500 5789120 5862400 5864960 5939200 6320000 6471680 6641000 6800384 7236400 7328000 7331200 7424000 7503872 8089600 8192000 8301250 8394224 8500480 9045500 9160000 9164000 9262592 9280000 9379840 9383936 9502720 10112000 10240000 10492780 10625600 11306875 11455000 11578240 11724800 11729920 11878400 12640000 12943360 13115975 13282000 13600768 14472800 14656000 14662400 14848000 15007744 16179200 16602500 16788448 17000960 18091000 18320000 18328000 18525184 18560000 18759680 18767872 20224000 20480000 20985560 21251200 22613750 22910000 23156480 23449600 23459840 23756800 25280000 25886720 26231950 26564000 27201536 28945600 29312000 29324800 29696000 32358400 33205000 33576896 34001920 36182000 36640000 36656000 37050368 37120000 37519360 37535744 40448000 40960000 41971120 42502400 45227500 45820000 46312960 46899200 46919680 47513600 50560000 52463900 53128000 54403072 57891200 58624000 58649600 59392000 64716800 65579875 66410000 67153792 68003840 72364000 73280000 73312000 74100736 74240000 75038720 75071488 80896000 83942240 85004800 90455000 91640000 92625920 93798400 93839360 101120000 104927800 106256000 108806144 115782400 117248000 117299200 118784000 129433600 131159750 132820000 134307584 136007680 144728000 146560000 146624000 148201472 148480000 150142976 161792000 167884480 170009600 180910000 183280000 185251840 187596800 187678720 202240000 209855600 212512000 217612288 231564800 234496000 234598400 237568000 262319500 265640000 268615168 272015360 289456000 293120000 293248000 296402944 296960000 323584000 327899375 335768960 340019200 361820000 366560000 370503680 375193600 375357440 404480000 419711200 425024000 435224576 463129600 468992000 469196800 524639000 531280000 537230336 544030720 578912000 586240000 586496000 592805888 593920000 647168000 655798750 671537920 680038400 723640000 733120000 741007360 750714880 808960000 839422400 850048000 926259200 937984000 938393600 1049278000 1062560000 1074460672 1088061440 1157824000 1172480000 1172992000 1185611776 1187840000 1311597500 1343075840 1360076800 1447280000 1466240000 1482014720 1617920000 1678844800 1700096000 1852518400 1875968000 1876787200 2098556000 2125120000 2148921344 2176122880 2315648000 2344960000 2345984000 2623195000 2686151680 2720153600 2894560000 2932480000 2964029440 3235840000 3357689600 3400192000 3705036800 3753574400 4197112000 4250240000 4297842688 4631296000 4689920000 4691968000 5246390000 5372303360 5440307200 5789120000 5864960000 5928058880 6715379200 6800384000 7410073600 8394224000 8500480000 8595685376 9262592000 9379840000 9383936000 10492780000 10744606720 10880614400 11578240000 11729920000 13430758400 13600768000 14820147200 16788448000 17000960000 17191370752 18525184000 18767872000 20985560000 21489213440 23156480000 23459840000 26861516800 27201536000 29640294400 33576896000 34001920000 34382741504 37050368000 41971120000 42978426880 46312960000 46919680000 53723033600 54403072000 67153792000 68003840000 74100736000 83942240000 85956853760 92625920000 93839360000 107446067200 134307584000 136007680000 148201472000 167884480000 171913707520 185251840000 214892134400 268615168000 272015360000 335768960000 370503680000 429784268800 537230336000 671537920000 741007360000 859568537600 1074460672000 1343075840000 2148921344000 2686151680000 4297842688000 5372303360000 10744606720000 21489213440000
- Sum of all divisors σ(n): 56506280952000
- Sum of proper divisors (its aliquot sum) s(n): 35017067512000
- 21489213440000 is an abundant number, because the sum of its proper divisors (35017067512000) is greater than itself. Its abundance is 13527854072000
Bases of 21489213440000
- Binary: 1001110001011010110001110111100000000000000002
- Hexadecimal: 0x138B58EF0000
- Base-36: 7M80AUHVK
Squares and roots of 21489213440000
- 21489213440000 squared (214892134400002) is 461786294269876633600000000
- 21489213440000 cubed (214892134400003) is 9923424241232027941899075584000000000000
-
The
square root of 21489213440000 is 4635645.9571455627 -
The
cube root of 21489213440000 is 27801.8378785973
Scales and comparisons
How big is 21489213440000?- 21,489,213,440,000 seconds is equal to 683,290 years, 26 weeks, 6 days, 3 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,489,213,440,000 would take you about one million, seven hundred eight thousand, two hundred twenty-six 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 21489213440000 cubic inches would be around 2316.8 feet tall.
Recreational maths with 21489213440000
- 21489213440000 backwards is 00004431298412
- The number of decimal digits it has is: 14
- The sum of 21489213440000's digits is 38
- More coming soon!
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The information we have on file for 21489213440000 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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