21438404416000
21,438,404,416,000 is an even composite number composed of five prime numbers multiplied together.
21438404416000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21438404416000:
29 × 53 × 112 × 132 × 16381
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 11 × 13 × 13 × 16381)See below for interesting mathematical facts about the number 21438404416000 from the Numbermatics database.
Names of 21438404416000
- Cardinal: 21438404416000 can be written as Twenty-one trillion, four hundred thirty-eight billion, four hundred four million, four hundred sixteen thousand.
Scientific notation
- Scientific notation: 2.1438404416 × 1013
Factors of 21438404416000
Divisors of 21438404416000
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 32 40 44 50 52 55 64 65 80 88 100 104 110 121 125 128 130 143 160 169 176 200 208 220 242 250 256 260 275 286 320 325 338 352 400 416 440 484 500 512 520 550 572 605 640 650 676 704 715 800 832 845 880 968 1000 1040 1100 1144 1210 1280 1300 1352 1375 1408 1430 1573 1600 1625 1664 1690 1760 1859 1936 2000 2080 2200 2288 2420 2560 2600 2704 2750 2816 2860 3025 3146 3200 3250 3328 3380 3520 3575 3718 3872 4000 4160 4225 4400 4576 4840 5200 5408 5500 5632 5720 6050 6292 6400 6500 6656 6760 7040 7150 7436 7744 7865 8000 8320 8450 8800 9152 9295 9680 10400 10816 11000 11440 12100 12584 12800 13000 13520 14080 14300 14872 15125 15488 15730 16000 16381 16640 16900 17600 17875 18304 18590 19360 20449 20800 21125 21632 22000 22880 24200 25168 26000 27040 28160 28600 29744 30250 30976 31460 32000 32762 33280 33800 35200 35750 36608 37180 38720 39325 40898 41600 42250 43264 44000 45760 46475 48400 50336 52000 54080 57200 59488 60500 61952 62920 64000 65524 67600 70400 71500 73216 74360 77440 78650 81796 81905 83200 84500 86528 88000 91520 92950 96800 100672 102245 104000 108160 114400 118976 121000 125840 131048 135200 140800 143000 148720 154880 157300 163592 163810 166400 169000 176000 180191 183040 185900 193600 196625 201344 204490 208000 212953 216320 228800 232375 237952 242000 251680 262096 270400 286000 297440 309760 314600 327184 327620 338000 352000 360382 366080 371800 387200 393250 402688 408980 409525 416000 425906 432640 457600 464750 475904 484000 503360 511225 524192 540800 572000 594880 629200 654368 655240 676000 704000 720764 743600 774400 786500 805376 817960 819050 832000 851812 900955 915200 929500 951808 968000 1006720 1022450 1048384 1064765 1081600 1144000 1189760 1258400 1308736 1310480 1352000 1441528 1487200 1548800 1573000 1635920 1638100 1703624 1801910 1830400 1859000 1936000 1982101 2013440 2044900 2047625 2096768 2129530 2163200 2288000 2342483 2379520 2516800 2556125 2617472 2620960 2704000 2768389 2883056 2974400 3146000 3271840 3276200 3407248 3603820 3718000 3872000 3964202 4026880 4089800 4095250 4193536 4259060 4504775 4576000 4684966 4759040 5033600 5112250 5234944 5241920 5323825 5408000 5536778 5766112 5948800 6292000 6543680 6552400 6814496 7207640 7436000 7744000 7928404 8179600 8190500 8387072 8518120 9009550 9152000 9369932 9910505 10067200 10224500 10469888 10483840 10647650 10816000 11073556 11532224 11712415 11897600 12584000 13087360 13104800 13628992 13841945 14415280 14872000 15856808 16359200 16381000 17036240 18019100 18739864 19821010 20134400 20449000 20967680 21295300 22147112 22523875 23064448 23424830 23795200 25168000 25767313 26174720 26209600 26619125 27257984 27683890 28830560 29744000 30452279 31713616 32718400 32762000 34072480 36038200 37479728 39642020 40898000 41935360 42590600 44294224 45047750 46128896 46849660 49552525 50336000 51534626 52349440 52419200 53238250 54515968 55367780 57661120 58562075 59488000 60904558 63427232 65436800 65524000 68144960 69209725 72076400 74959456 79284040 81796000 85181200 88588448 90095500 92257792 93699320 99105050 100672000 103069252 104838400 106476500 109031936 110735560 115322240 117124150 118976000 121809116 126854464 128836565 130873600 131048000 136289920 138419450 144152800 149918912 152261395 158568080 163592000 170362400 177176896 180191000 187398640 198210100 206138504 209676800 212953000 221471120 230644480 234248300 243618232 247762625 253708928 257673130 261747200 262096000 272579840 276838900 288305600 292810375 299837824 304522790 317136160 327184000 334975069 340724800 346048625 354353792 360382000 374797280 396420200 412277008 425906000 442942240 461288960 468496600 487236464 495525250 507417856 515346260 524192000 545159680 553677800 576611200 585620750 599675648 609045580 634272320 644182825 654368000 669950138 681449600 692097250 708707584 720764000 749594560 761306975 792840400 824554016 851812000 885884480 936993200 974472928 991050500 1014835712 1030692520 1048384000 1107355600 1153222400 1171241500 1199351296 1218091160 1268544640 1288365650 1308736000 1339900276 1362899200 1384194500 1417415168 1441528000 1499189120 1522613950 1585680800 1649108032 1674875345 1703624000 1771768960 1873986400 1948945856 1982101000 2061385040 2214711200 2306444800 2342483000 2436182320 2537089280 2576731300 2679800552 2725798400 2768389000 2883056000 2998378240 3045227900 3171361600 3220914125 3298216064 3349750690 3407248000 3543537920 3747972800 3806534875 3897891712 3964202000 4122770080 4429422400 4684966000 4872364640 5074178560 5153462600 5359601104 5536778000 5766112000 5996756480 6090455800 6342723200 6441828250 6596432128 6699501380 6814496000 7087075840 7495945600 7613069750 7795783424 7928404000 8245540160 8374376725 8858844800 9369932000 9744729280 10306925200 10719202208 11073556000 11532224000 12180911600 12685446400 12883656500 13192864256 13399002760 13628992000 14991891200 15226139500 15591566848 15856808000 16491080320 16748753450 17717689600 18739864000 19489458560 20613850400 21438404416 22147112000 24361823200 25370892800 25767313000 26798005520 29983782400 30452279000 31713616000 32982160640 33497506900 35435379200 37479728000 38978917120 41227700800 41871883625 42876808832 44294224000 48723646400 51534626000 53596011040 60904558000 63427232000 65964321280 66995013800 74959456000 77957834240 82455401600 83743767250 85753617664 88588448000 97447292800 103069252000 107192022080 121809116000 126854464000 133990027600 149918912000 164910803200 167487534500 171507235328 177176896000 194894585600 206138504000 214384044160 243618232000 267980055200 329821606400 334975069000 389789171200 412277008000 428768088320 487236464000 535960110400 669950138000 824554016000 857536176640 974472928000 1071920220800 1339900276000 1649108032000 1948945856000 2143840441600 2679800552000 4287680883200 5359601104000 10719202208000 21438404416000
- Sum of all divisors σ(n): 63631166422824
- Sum of proper divisors (its aliquot sum) s(n): 42192762006824
- 21438404416000 is an abundant number, because the sum of its proper divisors (42192762006824) is greater than itself. Its abundance is 20754357590824
Bases of 21438404416000
- Binary: 1001101111111100001000111101011010010000000002
- Hexadecimal: 0x137F847AD200
- Base-36: 7LKO0GS1S
Squares and roots of 21438404416000
- 21438404416000 squared (214384044160002) is 459605183903968301056000000
- 21438404416000 cubed (214384044160003) is 9853201804223326145282967863296000000000
-
The
square root of 21438404416000 is 4630162.4610806045 -
The
cube root of 21438404416000 is 27779.9090627009
Scales and comparisons
How big is 21438404416000?- 21,438,404,416,000 seconds is equal to 681,674 years, 49 weeks, 1 day, 17 hours, 46 minutes, 40 seconds.
-
To count from 1 to 21,438,404,416,000 would take you about one million, seven hundred four thousand, one hundred eighty-seven 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 21438404416000 cubic inches would be around 2315 feet tall.
Recreational maths with 21438404416000
- 21438404416000 backwards is 00061440483412
- The number of decimal digits it has is: 14
- The sum of 21438404416000's digits is 37
- More coming soon!
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The information we have on file for 21438404416000 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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