21456841215420000
21,456,841,215,420,000 is an even composite number composed of six prime numbers multiplied together.
21456841215420000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.
Prime factorization of 21456841215420000:
25 × 32 × 54 × 13 × 41 × 6073
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 13 × 41 × 607 × 607 × 607)See below for interesting mathematical facts about the number 21456841215420000 from the Numbermatics database.
Names of 21456841215420000
- Cardinal: 21456841215420000 can be written as Twenty-one quadrillion, four hundred fifty-six trillion, eight hundred forty-one billion, two hundred fifteen million, four hundred twenty thousand.
Scientific notation
- Scientific notation: 2.145684121542 × 1016
Factors of 21456841215420000
Divisors of 21456841215420000
- Number of divisors d(n): 1440
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 41 45 48 50 52 60 65 72 75 78 80 82 90 96 100 104 117 120 123 125 130 144 150 156 160 164 180 195 200 205 208 225 234 240 246 250 260 288 300 312 325 328 360 369 375 390 400 410 416 450 468 480 492 500 520 533 585 600 607 615 624 625 650 656 720 738 750 780 800 820 900 936 975 984 1000 1025 1040 1066 1125 1170 1200 1214 1230 1248 1250 1300 1312 1440 1476 1500 1560 1599 1625 1640 1800 1821 1845 1872 1875 1950 1968 2000 2050 2080 2132 2250 2340 2400 2428 2460 2500 2600 2665 2925 2952 3000 3035 3075 3120 3198 3250 3280 3600 3642 3690 3744 3750 3900 3936 4000 4100 4264 4500 4680 4797 4856 4875 4920 5000 5125 5200 5330 5463 5625 5850 5904 6000 6070 6150 6240 6396 6500 6560 7200 7284 7380 7500 7800 7891 7995 8125 8200 8528 9000 9105 9225 9360 9594 9712 9750 9840 10000 10250 10400 10660 10926 11250 11700 11808 12000 12140 12300 12792 13000 13325 14568 14625 14760 15000 15175 15375 15600 15782 15990 16250 16400 17056 18000 18210 18450 18720 19188 19424 19500 19680 20000 20500 21320 21852 22500 23400 23673 23985 24280 24375 24600 24887 25584 25625 26000 26650 27315 29136 29250 29520 30000 30350 30750 31200 31564 31980 32500 32800 36000 36420 36900 38376 39000 39455 39975 41000 42640 43704 45000 45525 46125 46800 47346 47970 48560 48750 49200 49774 51168 51250 52000 53300 54630 58272 58500 59040 60000 60700 61500 63128 63960 65000 66625 71019 72840 73125 73800 74661 75875 76752 76875 78000 78910 79950 82000 85280 87408 90000 91050 92250 93600 94692 95940 97120 97500 98400 99548 102500 106600 109260 117000 118365 119925 121400 123000 124435 126256 127920 130000 133250 136575 142038 145680 146250 147600 149322 151750 153504 153750 156000 157820 159900 164000 174816 180000 182100 184500 189384 191880 195000 197275 199096 199875 205000 213200 218520 223983 227625 230625 234000 236730 239850 242800 246000 248870 252512 255840 260000 266500 273150 284076 291360 292500 295200 298644 303500 307500 315640 319800 323531 333125 355095 364200 368449 369000 373305 378768 379375 383760 390000 394550 398192 399750 410000 426400 437040 447966 455250 461250 468000 473460 479700 485600 492000 497740 533000 546300 568152 585000 591825 597288 599625 607000 615000 622175 631280 639600 647062 666250 682875 710190 728400 736898 738000 746610 757536 758750 767520 780000 789100 796384 799500 820000 874080 895932 910500 922500 946920 959400 970593 986375 995480 999375 1066000 1092600 1105347 1119915 1136304 1138125 1170000 1183650 1194576 1199250 1214000 1230000 1244350 1262560 1279200 1294124 1332500 1365750 1420380 1456800 1473796 1476000 1493220 1517500 1578200 1599000 1617655 1775475 1791864 1821000 1842245 1845000 1866525 1893840 1918800 1941186 1972750 1990960 1998750 2132000 2185200 2210694 2239830 2272608 2276250 2340000 2367300 2389152 2398500 2428000 2460000 2488700 2588248 2665000 2731500 2840760 2911779 2947592 2959125 2986440 2998125 3035000 3110875 3156400 3198000 3235310 3316041 3414375 3550950 3583728 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5747804400 5814862118 5823558000 5891499510 5987296250 6042563600 6284266144 6470620000 6632082000 6709456290 6797884050 6897365280 7069799412 7156753376 7184755500 7251076320 7279447500 7368980000 7553204500 7855332680 8051347548 8290102500 8621706600 8722293177 8837249265 8945941720 8980944375 9063845400 9169590263 9426399216 9441505625 9579674000 9705930000 9819165850 10064184435 10735130064 10777133250 10876614480 11053470000 11182427150 11329806750 11495608800 11629724236 11647116000 11782999020 11974592500 12085127200 13264164000 13418912580 13595768100 14139598824 14369511000 14537155295 14558895000 14728748775 15106409000 15710665360 16102695096 16580205000 16773640725 16994710125 17243413200 17444586354 17674498530 17891883440 17961888750 18127690800 18339180526 18852798432 18883011250 19159348000 19411860000 19638331700 20128368870 21470260128 21554266500 21753228960 22106940000 22364854300 22659613500 23259448472 23565998040 23949185000 24547914625 26166879531 26837825160 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458479513150 465188969440 471319960800 476818693676 490958292500 503209221750 523337590620 536756503200 543830724000 550175415780 559121357500 581486211800 589149951000 596023367095 654171988275 660210498936 670945629000 679788405000 687719269725 697783454160 706979941200 715228040514 726857764750 733567221040 736437438750 785533268000 805134754800 825263123670 837340144992 838682036250 862170660000 872229317700 880280665248 883724926500 894594172000 906384540000 916959026300 953637387352 981916585000 1006418443500 1046675181240 1072842060771 1090286647125 1100350831560 1104656158125 1118242715000 1146198782875 1162972423600 1178299902000 1192046734190 1258023054375 1308343976550 1320420997872 1341891258000 1359576810000 1375438539450 1395566908320 1413959882400 1430456081028 1453715529500 1467134442080 1472874877500 1610269509600 1650526247340 1677364072500 1744458635400 1767449853000 1788070101285 1817144411875 1833918052600 1907274774704 1963833170000 2012836887000 2063157809175 2093350362480 2145684121542 2180573294250 2200701663120 2209312316250 2236485430000 2292397565750 2325944847200 2356599804000 2384093468380 2516046108750 2616687953100 2640841995744 2683782516000 2719153620000 2750877078900 2860912162056 2907431059000 2945749755000 2980116835475 3270859941375 3301052494680 3354728145000 3438596348625 3488917270800 3534899706000 3576140202570 3634288823750 3667836105200 3814549549408 3927666340000 4025673774000 4126315618350 4186700724960 4291368243084 4361146588500 4401403326240 4418624632500 4472970860000 4584795131500 4768186936760 5032092217500 5233375906200 5364210303855 5451433235625 5501754157800 5721824324112 5730993914375 5814862118000 5891499510000 5960233670950 6541719882750 6602104989360 6709456290000 6877192697250 6977834541600 7069799412000 7152280405140 7268577647500 7335672210400 8051347548000 8252631236700 8582736486168 8722293177000 8837249265000 8940350506425 9169590263000 9536373873520 10064184435000 10315789045875 10466751812400 10728420607710 10902866471250 11003508315600 11443648648224 11461987828750 11629724236000 11782999020000 11920467341900 13083439765500 13204209978720 13418912580000 13754385394500 14304560810280 14537155295000 14900584177375 16354299706875 16505262473400 17165472972336 17192981743125 17444586354000 17674498530000 17880701012850 18339180526000 19072747747040 20128368870000 20631578091750 20933503624800 21456841215420 21805732942500 22007016631200 22923975657500 23840934683800 26166879531000 26821051519275 27508770789000 28609121620560 29074310590000 29801168354750 32708599413750 33010524946800 34330945944672 34385963486250 34889172708000 35348997060000 35761402025700 36678361052000 40256737740000 41263156183500 42913682430840 43611465885000 44701752532125 45847951315000 47681869367600 51578945229375 52333759062000 53642103038550 55017541578000 57218243241120 58148621180000 59602336709500 65417198827500 66021049893600 68771926972500 71522804051400 74502920886875 82526312367000 85827364861680 87222931770000 89403505064250 91695902630000 95363738735200 103157890458750 104667518124000 107284206077100 110035083156000 119204673419000 130834397655000 134105257596375 137543853945000 143045608102800 149005841773750 165052624734000 171654729723360 174445863540000 178807010128500 183391805260000 206315780917500 214568412154200 223508762660625 238409346838000 261668795310000 268210515192750 275087707890000 286091216205600 298011683547500 330105249468000 357614020257000 412631561835000 429136824308400 447017525321250 476818693676000 523337590620000 536421030385500 550175415780000 596023367095000 670526287981875 715228040514000 825263123670000 858273648616800 894035050642500 1072842060771000 1192046734190000 1341052575963750 1430456081028000 1650526247340000 1788070101285000 2145684121542000 2384093468380000 2682105151927500 3576140202570000 4291368243084000 5364210303855000 7152280405140000 10728420607710000 21456841215420000
- Sum of all divisors σ(n): 84254751464083200
- Sum of proper divisors (its aliquot sum) s(n): 62797910248663200
- 21456841215420000 is an abundant number, because the sum of its proper divisors (62797910248663200) is greater than itself. Its abundance is 41341069033243200
Bases of 21456841215420000
- Binary: 10011000011101011100010001001101010010110100110011000002
- Hexadecimal: 0x4C3AE226A5A660
- Base-36: 5V9TCRWFRS0
Squares and roots of 21456841215420000
- 21456841215420000 squared (214568412154200002) is 460396034943746422845776400000000
- 21456841215420000 cubed (214568412154200003) is 9878644617996924786902446145789552088000000000000
-
The
square root of 21456841215420000 is 146481538.8211770527 -
The
cube root of 21456841215420000 is 277878.7025624349
Scales and comparisons
How big is 21456841215420000?- 21,456,841,215,420,000 seconds is equal to 682,261,180 years, 14 weeks, 4 days, 22 hours.
-
To count from 1 to 21,456,841,215,420,000 would take you about two billion, forty-six million, seven hundred eighty-three thousand, five hundred forty 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 21456841215420000 cubic inches would be around 23156.6 feet tall.
Recreational maths with 21456841215420000
- 21456841215420000 backwards is 00002451214865412
- 21456841215420000 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21456841215420000's digits is 45
- More coming soon!
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"Number 21456841215420000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
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Numbermatics. (2024). Number 21456841215420000 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/21456841215420000/
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The information we have on file for 21456841215420000 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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