21404888444160
21,404,888,444,160 is an even composite number composed of seven prime numbers multiplied together.
21404888444160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.
Prime factorization of 21404888444160:
28 × 33 × 5 × 132 × 61 × 73 × 823
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 61 × 73 × 823)See below for interesting mathematical facts about the number 21404888444160 from the Numbermatics database.
Names of 21404888444160
- Cardinal: 21404888444160 can be written as Twenty-one trillion, four hundred four billion, eight hundred eighty-eight million, four hundred forty-four thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.140488844416 × 1013
Factors of 21404888444160
Divisors of 21404888444160
- Number of divisors d(n): 1728
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 61 64 65 72 73 78 80 90 96 104 108 117 120 122 128 130 135 144 146 156 160 169 180 183 192 195 208 216 219 234 240 244 256 260 270 288 292 305 312 320 338 351 360 365 366 384 390 416 432 438 468 480 488 507 520 540 549 576 584 585 610 624 640 657 676 702 720 730 732 768 780 793 823 832 845 864 876 915 936 949 960 976 1014 1040 1080 1095 1098 1152 1168 1170 1220 1248 1280 1314 1352 1404 1440 1460 1464 1521 1560 1586 1646 1647 1664 1690 1728 1752 1755 1830 1872 1898 1920 1952 1971 2028 2080 2160 2190 2196 2304 2336 2340 2379 2440 2469 2496 2535 2628 2704 2745 2808 2847 2880 2920 2928 3042 3120 3172 3285 3292 3294 3328 3380 3456 3504 3510 3660 3744 3796 3840 3904 3942 3965 4056 4115 4160 4320 4380 4392 4453 4563 4672 4680 4745 4758 4880 4938 4992 5070 5256 5408 5490 5616 5694 5760 5840 5856 6084 6240 6344 6570 6584 6588 6760 6912 7008 7020 7137 7320 7407 7488 7592 7605 7808 7884 7930 8112 8230 8235 8320 8541 8640 8760 8784 8906 9126 9344 9360 9490 9516 9760 9855 9876 9984 10140 10309 10512 10699 10816 10980 11232 11388 11520 11680 11712 11895 12168 12337 12345 12480 12688 13140 13168 13176 13359 13520 14016 14040 14235 14274 14640 14814 14976 15184 15210 15616 15768 15860 16224 16460 16470 16640 17082 17280 17520 17568 17812 18252 18688 18720 18980 19032 19520 19710 19752 20280 20618 21024 21398 21411 21632 21960 22221 22265 22464 22776 22815 23360 23424 23790 24336 24674 24690 24960 25376 25623 26280 26336 26352 26718 27040 28032 28080 28470 28548 29280 29628 29952 30368 30420 30927 31536 31720 32097 32448 32920 32940 34164 34560 35040 35136 35624 35685 36504 37011 37035 37440 37960 38064 39040 39420 39504 40077 40560 41236 42048 42705 42796 42822 43264 43920 44442 44530 44928 45552 45630 46720 46848 47580 48672 49348 49380 49920 50203 50752 51246 51545 52560 52672 52704 53436 53495 54080 56064 56160 56940 57096 57889 58560 59256 60079 60736 60840 61685 61854 63072 63440 64194 64896 65840 65880 66795 68328 70080 70272 71248 71370 73008 74022 74070 74880 75920 76128 78080 78840 79008 80154 81120 82472 84096 85410 85592 85644 87840 88884 89060 89856 91104 91260 92781 93440 95160 96291 97344 98696 98760 100406 101504 102492 103090 105120 105344 105408 106872 106990 107055 108160 111033 111105 112320 113880 114192 115778 117120 118512 120158 120231 121472 121680 123370 123708 126144 126880 128115 128388 129792 131680 131760 133590 136656 139087 140160 140544 142496 142740 146016 148044 148140 149760 150609 151840 152256 154635 157680 158016 160308 160485 162240 164944 168192 170820 171184 171288 173667 175680 177768 178120 180237 182208 182520 185055 185562 190320 192582 194688 197392 197520 200385 200812 203008 204984 206180 210240 210688 210816 213744 213980 214110 216320 222066 222210 224640 227760 228384 231556 234240 237024 240316 240462 242944 243360 246740 247416 251015 252288 253760 256230 256776 263360 263520 267180 273312 278174 278343 280320 284992 285480 288873 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36589552896 36652206240 37161264660 38988867840 39638682304 41163247008 42218714880 43862476320 44593517592 45736941120 48869608320 49548352880 51454058760 54884329344 55741896990 58483301760 58643529984 59458023456 60982588160 63328072320 66890276388 68605411680 70179962112 73304412480 74322529320 79277364608 82326494016 83612845485 87724952640 89187035184 91473882240 97739216640 99096705760 102908117520 109768658688 111483793980 116966603520 118916046912 126656144640 133780552776 137210823360 146608824960 148645058640 158554729216 164652988032 167225690970 175449905280 178374070368 182947764480 198193411520 205816235040 222967587960 237832093824 267561105552 274421646720 293217649920 297290117280 329305976064 334451381940 350899810560 356748140736 396386823040 411632470080 445935175920 475664187648 535122211104 548843293440 594580234560 668902763880 713496281472 792773646080 823264940160 891870351840 1070244422208 1189160469120 1337805527760 1426992562944 1646529880320 1783740703680 2140488844416 2378320938240 2675611055520 3567481407360 4280977688832 5351222111040 7134962814720 10702444222080 21404888444160
- Sum of all divisors σ(n): 84846484477440
- Sum of proper divisors (its aliquot sum) s(n): 63441596033280
- 21404888444160 is an abundant number, because the sum of its proper divisors (63441596033280) is greater than itself. Its abundance is 42036707589120
Bases of 21404888444160
- Binary: 1001101110111101101101100010110101101000000002
- Hexadecimal: 0x1377B6C5AD00
- Base-36: 7L59PX6O0
Squares and roots of 21404888444160
- 21404888444160 squared (214048884441602) is 458169249306934305438105600
- 21404888444160 cubed (214048884441603) is 9807061669959460203428382403561783296000
-
The
square root of 21404888444160 is 4626541.7369953553 -
The
cube root of 21404888444160 is 27765.4248337817
Scales and comparisons
How big is 21404888444160?- 21,404,888,444,160 seconds is equal to 680,609 years, 12 weeks, 4 days, 9 hours, 36 minutes.
-
To count from 1 to 21,404,888,444,160 would take you about one million, seven hundred one thousand, five hundred twenty-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 21404888444160 cubic inches would be around 2313.8 feet tall.
Recreational maths with 21404888444160
- 21404888444160 backwards is 06144488840412
- 21404888444160 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21404888444160's digits is 54
- More coming soon!
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"Number 21404888444160 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.
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Numbermatics. (2024). Number 21404888444160 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/21404888444160/
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The information we have on file for 21404888444160 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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