18166940427328
18,166,940,427,328 is an even composite number composed of six prime numbers multiplied together.
18166940427328 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 18166940427328:
26 × 73 × 11 × 29 × 79 × 32839
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 29 × 79 × 32839)See below for interesting mathematical facts about the number 18166940427328 from the Numbermatics database.
Names of 18166940427328
- Cardinal: 18166940427328 can be written as Eighteen trillion, one hundred sixty-six billion, nine hundred forty million, four hundred twenty-seven thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.8166940427328 × 1013
Factors of 18166940427328
Divisors of 18166940427328
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 29 32 44 49 56 58 64 77 79 88 98 112 116 154 158 176 196 203 224 232 308 316 319 343 352 392 406 448 464 539 553 616 632 638 686 704 784 812 869 928 1078 1106 1232 1264 1276 1372 1421 1568 1624 1738 1856 2156 2212 2233 2291 2464 2528 2552 2744 2842 3136 3248 3476 3773 3871 4312 4424 4466 4582 4928 5056 5104 5488 5684 6083 6496 6952 7546 7742 8624 8848 8932 9164 9947 10208 10976 11368 12166 12992 13904 15092 15484 15631 16037 17248 17696 17864 18328 19894 20416 21952 22736 24332 25201 27097 27808 30184 30968 31262 32074 32839 34496 35392 35728 36656 39788 42581 45472 48664 50402 54194 55616 60368 61936 62524 64148 65678 71456 73312 79576 85162 90944 97328 100804 108388 109417 112259 120736 123872 125048 128296 131356 142912 146624 159152 170324 176407 194656 201608 216776 218834 224518 229873 241472 247744 250096 256592 262712 298067 318304 340648 352814 361229 389312 403216 433552 437668 449036 459746 500192 513184 525424 596134 636608 681296 705628 722458 785813 806432 867104 875336 898072 919492 952331 1000384 1026368 1050848 1192268 1234849 1362592 1411256 1444916 1571626 1609111 1612864 1734208 1750672 1796144 1838984 1904662 2101696 2384536 2469698 2528603 2594281 2725184 2822512 2889832 3143252 3218222 3501344 3592288 3677968 3809324 4769072 4939396 5057206 5188562 5645024 5779664 6286504 6436444 6666317 7002688 7184576 7355936 7618648 8643943 9538144 9878792 10114412 10377124 10475641 11263777 11290048 11559328 12573008 12872888 13332634 14711872 15237296 17287886 17700221 18159967 19076288 19757584 20228824 20754248 20951282 22527554 23118656 25146016 25745776 26665268 28537091 30474592 34575772 35400442 36319934 39515168 40457648 41508496 41902564 45055108 46664219 50292032 51491552 53330536 57074182 60949184 69151544 70800884 72639868 73329487 75234149 79030336 80915296 83016992 83805128 90110216 93328438 102983104 106661072 114148364 123901547 127119769 138303088 141601768 145279736 146658974 150468298 161830592 166033984 167610256 180220432 186656876 199759637 213322144 228296728 247803094 254239538 276606176 283203536 290559472 293317948 300936596 326649533 335220512 360440864 373313752 399519274 426644288 456593456 495606188 508479076 513306409 526639043 553212352 566407072 581118944 586635896 601873192 653299066 670441024 720881728 746627504 799038548 827575639 889838383 913186912 991212376 1016958152 1026612818 1053278086 1132814144 1162237888 1173271792 1203746384 1306598132 1398317459 1493255008 1598077096 1655151278 1779676766 1826373824 1982424752 2033916304 2053225636 2106556172 2346543584 2407492768 2613196264 2796634918 2986510016 3196154192 3310302556 3559353532 3593144863 3686473301 3964849504 4067832608 4106451272 4213112344 4693087168 4814985536 5226392528 5593269836 5793029473 6392308384 6620605112 7118707064 7186289726 7372946602 7929699008 8135665216 8212902544 8426224688 9788222213 10452785056 11186539672 11586058946 12784616768 13241210224 14237414128 14372579452 14745893204 16425805088 16852449376 19576444426 20905570112 22373079344 23172117892 25805313107 26482420448 28474828256 28745158904 29491786408 32851610176 33704898752 39152888852 40551206311 44746158688 46344235784 51610626214 52964840896 56949656512 57490317808 58983572816 78305777704 81102412622 89492317376 92688471568 103221252428 114980635616 117967145632 156611555408 162204825244 185376943136 206442504856 229961271232 235934291264 283858444177 313223110816 324409650488 370753886272 412885009712 567716888354 626446221632 648819300976 825770019424 1135433776708 1297638601952 1651540038848 2270867553416 2595277203904 4541735106832 9083470213664 18166940427328
- Sum of all divisors σ(n): 48046233600000
- Sum of proper divisors (its aliquot sum) s(n): 29879293172672
- 18166940427328 is an abundant number, because the sum of its proper divisors (29879293172672) is greater than itself. Its abundance is 11712352745344
Bases of 18166940427328
- Binary: 1000010000101110100100000011111100100010000002
- Hexadecimal: 0x1085D207E440
- Base-36: 6FTRZ9V0G
Squares and roots of 18166940427328
- 18166940427328 squared (181669404273282) is 330037724490084455249219584
- 18166940427328 cubed (181669404273283) is 5995775679582255624344067322091466391552
-
The
square root of 18166940427328 is 4262269.3987273963 -
The
cube root of 18166940427328 is 26288.1846946963
Scales and comparisons
How big is 18166940427328?- 18,166,940,427,328 seconds is equal to 577,652 years, 26 weeks, 4 days, 4 hours, 55 minutes, 28 seconds.
-
To count from 1 to 18,166,940,427,328 would take you about one million, four hundred forty-four thousand, one hundred thirty-one 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 18166940427328 cubic inches would be around 2190.7 feet tall.
Recreational maths with 18166940427328
- 18166940427328 backwards is 82372404966181
- The number of decimal digits it has is: 14
- The sum of 18166940427328's digits is 61
- More coming soon!
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The information we have on file for 18166940427328 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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