21438108000000
21,438,108,000,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 21438108000000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 1260 divisors.
21438108000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred sixty divisors.
Prime factorization of 21438108000000:
28 × 34 × 56 × 127 × 521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 127 × 521)See below for interesting mathematical facts about the number 21438108000000 from the Numbermatics database.
Names of 21438108000000
- Cardinal: 21438108000000 can be written as Twenty-one trillion, four hundred thirty-eight billion, one hundred eight million.
Scientific notation
- Scientific notation: 2.1438108 × 1013
Factors of 21438108000000
Divisors of 21438108000000
- Number of divisors d(n): 1260
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 127 128 135 144 150 160 162 180 192 200 216 225 240 250 254 256 270 288 300 320 324 360 375 381 384 400 405 432 450 480 500 508 521 540 576 600 625 635 640 648 675 720 750 762 768 800 810 864 900 960 1000 1016 1042 1080 1125 1143 1152 1200 1250 1270 1280 1296 1350 1440 1500 1524 1563 1600 1620 1728 1800 1875 1905 1920 2000 2025 2032 2084 2160 2250 2286 2304 2400 2500 2540 2592 2605 2700 2880 3000 3048 3125 3126 3175 3200 3240 3375 3429 3456 3600 3750 3810 3840 4000 4050 4064 4168 4320 4500 4572 4689 4800 5000 5080 5184 5210 5400 5625 5715 5760 6000 6096 6250 6252 6350 6400 6480 6750 6858 6912 7200 7500 7620 7815 8000 8100 8128 8336 8640 9000 9144 9375 9378 9525 9600 10000 10125 10160 10287 10368 10420 10800 11250 11430 11520 12000 12192 12500 12504 12700 12960 13025 13500 13716 14067 14400 15000 15240 15625 15630 15875 16000 16200 16256 16672 16875 17145 17280 18000 18288 18750 18756 19050 19200 20000 20250 20320 20574 20736 20840 21600 22500 22860 23445 24000 24384 25000 25008 25400 25920 26050 27000 27432 28125 28134 28575 28800 30000 30480 31250 31260 31750 32000 32400 32512 33344 33750 34290 34560 36000 36576 37500 37512 38100 39075 40000 40500 40640 41148 41680 42201 43200 45000 45720 46875 46890 47625 48000 48768 50000 50016 50625 50800 51435 51840 52100 54000 54864 56250 56268 57150 57600 60000 60960 62500 62520 63500 64800 65125 66167 66688 67500 68580 70335 72000 73152 75000 75024 76200 78150 79375 80000 81000 81280 82296 83360 84375 84402 85725 86400 90000 91440 93750 93780 95250 96000 97536 100000 100032 101250 101600 102870 103680 104200 108000 109728 112500 112536 114300 117225 120000 121920 125000 125040 127000 129600 130250 132334 133376 135000 137160 140625 140670 142875 144000 146304 150000 150048 152400 156300 158750 160000 162000 162560 164592 166720 168750 168804 171450 172800 180000 182880 187500 187560 190500 195375 198501 200000 200064 202500 203200 205740 208400 211005 216000 219456 225000 225072 228600 234450 238125 240000 243840 250000 250080 253125 254000 257175 259200 260500 264668 270000 274320 281250 281340 285750 288000 292608 300000 300096 304800 312600 317500 324000 325625 329184 330835 333440 337500 337608 342900 351675 360000 365760 375000 375120 381000 390750 396875 397002 400000 400128 405000 406400 411480 416800 421875 422010 428625 432000 438912 450000 450144 457200 468900 476250 480000 487680 500000 500160 506250 508000 514350 518400 521000 529336 540000 548640 562500 562680 571500 586125 595503 600000 600192 609600 625200 635000 648000 651250 658368 661670 666880 675000 675216 685800 703350 714375 720000 731520 750000 750240 762000 781500 793750 794004 800000 810000 812800 822960 833600 843750 844020 857250 864000 877824 900000 900288 914400 937800 952500 976875 992505 1000000 1000320 1012500 1016000 1028700 1042000 1055025 1058672 1080000 1097280 1125000 1125360 1143000 1172250 1190625 1191006 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5293360 5359527 5400000 5401728 5486400 5626800 5715000 5861250 5953125 5955030 6000000 6001920 6096000 6252000 6350000 6352032 6429375 6480000 6512500 6583680 6616700 6750000 6752160 6858000 7033500 7143750 7146036 7200000 7315200 7502400 7620000 7815000 7937500 7940040 8100000 8140625 8229600 8270875 8336000 8440200 8469376 8572500 8791875 8932545 9000000 9002880 9144000 9378000 9525000 9528048 9768750 9925050 10003200 10125000 10160000 10287000 10420000 10550250 10586720 10715625 10719054 10800000 10803456 10972800 11253600 11430000 11722500 11906250 11910060 12000000 12192000 12504000 12700000 12704064 12858750 12960000 13025000 13167360 13233400 13500000 13504320 13716000 14067000 14287500 14292072 14653125 14887575 15004800 15240000 15630000 15875000 15880080 16200000 16281250 16459200 16541750 16672000 16880400 16938752 17145000 17583750 17859375 17865090 18000000 18005760 18288000 18756000 19050000 19056096 19537500 19850100 20250000 20320000 20574000 20840000 21100500 21173440 21431250 21438108 21600000 21945600 22507200 22860000 23445000 23812500 23820120 24421875 24812625 25008000 25400000 25408128 25717500 26050000 26375625 26466800 26797635 27000000 27008640 27432000 28134000 28575000 28584144 29306250 29775150 30009600 30480000 31260000 31750000 31760160 32146875 32400000 32562500 32918400 33083500 33760800 34290000 35167500 35718750 35730180 36000000 36576000 37512000 38100000 38112192 39075000 39700200 40500000 41148000 41354375 41680000 42201000 42346880 42862500 42876216 43959375 44662725 45014400 45720000 46890000 47625000 47640240 48843750 49625250 50016000 50800000 50816256 51435000 52100000 52751250 52933600 53578125 53595270 54000000 54017280 54864000 56268000 57150000 57168288 58612500 59550300 60960000 62520000 63500000 63520320 64293750 64800000 65125000 65836800 66167000 67521600 68580000 70335000 71437500 71460360 73265625 74437875 75024000 76200000 76224384 78150000 79400400 81000000 82296000 82708750 83360000 84402000 84693760 85725000 85752432 87918750 89325450 90028800 91440000 93780000 95250000 95280480 97687500 99250500 101600000 102870000 104200000 105502500 105867200 107156250 107190540 108000000 109728000 112536000 114300000 114336576 117225000 119100600 124063125 125040000 127000000 127040640 128587500 130250000 131878125 132334000 133988175 135043200 137160000 140670000 142875000 142920720 146531250 148875750 150048000 152400000 152448768 156300000 158800800 160734375 162000000 164592000 165417500 168804000 171450000 171504864 175837500 178650900 182880000 187560000 190500000 190560960 195375000 198501000 205740000 206771875 208400000 211005000 211734400 214312500 214381080 219796875 223313625 225072000 228600000 228673152 234450000 238201200 248126250 250080000 254000000 254081280 257175000 260500000 263756250 264668000 267976350 270086400 274320000 281340000 285750000 285841440 293062500 297751500 304800000 312600000 317601600 321468750 324000000 329184000 330835000 337608000 342900000 343009728 351675000 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1758375000 1786509000 1860946875 1875600000 1905609600 1985010000 2057400000 2067718750 2084000000 2110050000 2117344000 2143810800 2233136250 2250720000 2286000000 2286731520 2344500000 2382012000 2481262500 2571750000 2637562500 2646680000 2679763500 2743200000 2813400000 2858414400 2977515000 3101578125 3126000000 3176016000 3308350000 3349704375 3376080000 3429000000 3430097280 3516750000 3573018000 3721893750 3751200000 3811219200 3970020000 4114800000 4135437500 4220100000 4287621600 4466272500 4572000000 4689000000 4764024000 4962525000 5143500000 5275125000 5293360000 5359527000 5582840625 5626800000 5716828800 5955030000 6203156250 6252000000 6352032000 6616700000 6699408750 6752160000 6858000000 6860194560 7033500000 7146036000 7443787500 7940040000 8229600000 8270875000 8440200000 8575243200 8932545000 9304734375 9378000000 9528048000 9925050000 10287000000 10550250000 10586720000 10719054000 11165681250 11253600000 11433657600 11910060000 12406312500 13233400000 13398817500 13716000000 14067000000 14292072000 14887575000 15880080000 16541750000 16748521875 16880400000 17150486400 17865090000 18609468750 18756000000 19056096000 19850100000 20574000000 21100500000 21438108000 22331362500 23820120000 24812625000 26466800000 26797635000 27914203125 28134000000 28584144000 29775150000 31760160000 33083500000 33497043750 33760800000 34300972800 35730180000 37218937500 39700200000 41148000000 42201000000 42876216000 44662725000 47640240000 49625250000 52933600000 53595270000 55828406250 56268000000 57168288000 59550300000 66167000000 66994087500 71460360000 74437875000 79400400000 83742609375 84402000000 85752432000 89325450000 95280480000 99250500000 107190540000 111656812500 119100600000 132334000000 133988175000 142920720000 148875750000 158800800000 167485218750 168804000000 171504864000 178650900000 198501000000 214381080000 223313625000 238201200000 264668000000 267976350000 285841440000 297751500000 334970437500 357301800000 397002000000 428762160000 446627250000 476402400000 535952700000 595503000000 669940875000 714603600000 794004000000 857524320000 893254500000 1071905400000 1191006000000 1339881750000 1429207200000 1786509000000 2143810800000 2382012000000 2679763500000 3573018000000 4287621600000 5359527000000 7146036000000 10719054000000 21438108000000
- Sum of all divisors σ(n): 80688422174976
- Sum of proper divisors (its aliquot sum) s(n): 59250314174976
- 21438108000000 is an abundant number, because the sum of its proper divisors (59250314174976) is greater than itself. Its abundance is 37812206174976
Bases of 21438108000000
- Binary: 1001101111111011100101100111111011111000000002
- Hexadecimal: 0x137F72CFDF00
- Base-36: 7LKJ3ZK00
Squares and roots of 21438108000000
- 21438108000000 squared (214381080000002) is 459592474619664000000000000
- 21438108000000 cubed (214381080000003) is 9852793106883615755712000000000000000000
-
The
square root of 21438108000000 is 4630130.4517259555 -
The
cube root of 21438108000000 is 27779.7810300463
Scales and comparisons
How big is 21438108000000?- 21,438,108,000,000 seconds is equal to 681,665 years, 27 weeks, 1 day.
-
To count from 1 to 21,438,108,000,000 would take you about one million, seven hundred four thousand, one hundred sixty-three 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 21438108000000 cubic inches would be around 2315 feet tall.
Recreational maths with 21438108000000
- 21438108000000 backwards is 00000080183412
- 21438108000000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21438108000000's digits is 27
- More coming soon!
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The information we have on file for 21438108000000 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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