21378169012480000
21,378,169,012,480,000 is an even composite number composed of five prime numbers multiplied together.
21378169012480000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.
Prime factorization of 21378169012480000:
211 × 54 × 74 × 473 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 47 × 47 × 47 × 67)See below for interesting mathematical facts about the number 21378169012480000 from the Numbermatics database.
Names of 21378169012480000
- Cardinal: 21378169012480000 can be written as Twenty-one quadrillion, three hundred seventy-eight trillion, one hundred sixty-nine billion, twelve million, four hundred eighty thousand.
Scientific notation
- Scientific notation: 2.137816901248 × 1016
Factors of 21378169012480000
Divisors of 21378169012480000
- Number of divisors d(n): 2400
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 47 49 50 56 64 67 70 80 94 98 100 112 125 128 134 140 160 175 188 196 200 224 235 245 250 256 268 280 320 329 335 343 350 376 392 400 448 469 470 490 500 512 536 560 625 640 658 670 686 700 752 784 800 875 896 938 940 980 1000 1024 1072 1120 1175 1225 1250 1280 1316 1340 1372 1400 1504 1568 1600 1645 1675 1715 1750 1792 1876 1880 1960 2000 2048 2144 2209 2240 2303 2345 2350 2401 2450 2500 2560 2632 2680 2744 2800 3008 3136 3149 3200 3283 3290 3350 3430 3500 3584 3752 3760 3920 4000 4288 4375 4418 4480 4606 4690 4700 4802 4900 5000 5120 5264 5360 5488 5600 5875 6016 6125 6272 6298 6400 6566 6580 6700 6860 7000 7168 7504 7520 7840 8000 8225 8375 8575 8576 8750 8836 8960 9212 9380 9400 9604 9800 10000 10240 10528 10720 10976 11045 11200 11515 11725 11750 12005 12032 12250 12544 12596 12800 13132 13160 13400 13720 14000 14336 15008 15040 15463 15680 15745 16000 16121 16415 16450 16750 17150 17152 17500 17672 17920 18424 18760 18800 19208 19600 20000 21056 21440 21952 22043 22090 22400 22981 23030 23450 23500 24010 24064 24500 25088 25192 25600 26264 26320 26800 27440 28000 29375 30016 30080 30625 30926 31360 31490 32000 32242 32830 32900 33500 34300 34304 35000 35344 35840 36848 37520 37600 38416 39200 40000 41125 41875 42112 42875 42880 43904 44086 44180 44800 45962 46060 46900 47000 48020 48128 49000 50176 50384 51200 52528 52640 53600 54880 55225 56000 57575 58625 58750 60025 60032 60160 61250 61852 62720 62980 64000 64484 65660 65800 67000 68600 68608 70000 70688 71680 73696 75040 75200 76832 77315 78400 78725 80000 80605 82075 82250 83750 84224 85750 85760 87808 88172 88360 89600 91924 92120 93800 94000 96040 96256 98000 100352 100768 103823 105056 105280 107200 108241 109760 110215 110450 112000 112847 114905 115150 117250 117500 120050 120064 120320 122500 123704 125440 125960 128000 128968 131320 131600 134000 137200 137216 140000 141376 147392 148003 150080 150400 153664 154301 154630 156800 157450 160000 160867 161210 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3248961856000 3255889280000 3340338908200 3394437760000 3408509090000 3490313308160 3553552030000 3638837278720 3817530180800 3895438960000 3988464368000 4061202320000 4175423635250 4275633802496 4362891635200 4451930240000 4548546598400 4558244992000 4641374080000 4771912726000 4838879360000 4886438631424 4985580460000 5344542253120 5453614544000 5685683248000 5697806240000 5964890907500 6108048289280 6232702336000 6381542988800 6497923712000 6511778560000 6680677816400 6788875520000 6817018180000 7107104060000 7635060361600 7790877920000 7976928736000 8122404640000 8350847270500 8551267604992 8725783270400 8903860480000 9097093196800 9116489984000 9282748160000 9543825452000 9677758720000 9971160920000 10438559088125 10689084506240 10907229088000 11371366496000 11395612480000 11929781815000 12216096578560 12465404672000 12763085977600 12995847424000 13361355632800 13634036360000 14214208120000 15270120723200 15581755840000 15953857472000 16244809280000 16701694541000 17102535209984 17451566540800 18194186393600 19087650904000 19942321840000 20877118176250 21378169012480 21814458176000 22742732992000 22791224960000 23859563630000 24432193157120 26722711265600 27268072720000 28428416240000 30540241446400 31163511680000 31907714944000 32489618560000 33403389082000 34205070419968 38175301808000 39884643680000 41754236352500 42756338024960 43628916352000 45485465984000 45582449920000 47719127260000 53445422531200 54536145440000 56856832480000 61080482892800 62327023360000 63815429888000 64979237120000 66806778164000 76350603616000 79769287360000 83508472705000 85512676049920 87257832704000 90970931968000 95438254520000 106890845062400 109072290880000 113713664960000 122160965785600 133613556328000 152701207232000 159538574720000 167016945410000 171025352099840 190876509040000 213781690124800 218144581760000 227427329920000 267227112656000 305402414464000 319077149440000 334033890820000 381753018080000 427563380249600 436289163520000 454854659840000 534454225312000 610804828928000 668067781640000 763506036160000 855126760499200 1068908450624000 1336135563280000 1527012072320000 2137816901248000 2672271126560000 3054024144640000 4275633802496000 5344542253120000 10689084506240000 21378169012480000
- Sum of all divisors σ(n): 64619035661980800
- Sum of proper divisors (its aliquot sum) s(n): 43240866649500800
- 21378169012480000 is an abundant number, because the sum of its proper divisors (43240866649500800) is greater than itself. Its abundance is 21862697637020800
Bases of 21378169012480000
- Binary: 10010111111001101010100110110011110111111101000000000002
- Hexadecimal: 0x4BF354D9EFE800
- Base-36: 5UHXF9I2AKG
Squares and roots of 21378169012480000
- 21378169012480000 squared (213781690124800002) is 457026110326160098395750400000000
- 21378169012480000 cubed (213781690124800003) is 9770381429668981561431458960996564992000000000000
-
The
square root of 21378169012480000 is 146212752.5644736639 -
The
cube root of 21378169012480000 is 277538.6695562855
Scales and comparisons
How big is 21378169012480000?- 21,378,169,012,480,000 seconds is equal to 679,759,647 years, 30 weeks, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,378,169,012,480,000 would take you about two billion, thirty-nine million, two hundred seventy-eight thousand, nine hundred forty-two 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 21378169012480000 cubic inches would be around 23128.2 feet tall.
Recreational maths with 21378169012480000
- 21378169012480000 backwards is 00008421096187312
- The number of decimal digits it has is: 17
- The sum of 21378169012480000's digits is 52
- More coming soon!
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Cite this page
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"Number 21378169012480000 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 21378169012480000 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/21378169012480000/
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The information we have on file for 21378169012480000 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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