18129909833728
18,129,909,833,728 is an even composite number composed of five prime numbers multiplied together.
What does the number 18129909833728 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 504 divisors.
18129909833728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 18129909833728:
213 × 72 × 112 × 31 × 12041
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 11 × 31 × 12041)See below for interesting mathematical facts about the number 18129909833728 from the Numbermatics database.
Names of 18129909833728
- Cardinal: 18129909833728 can be written as Eighteen trillion, one hundred twenty-nine billion, nine hundred nine million, eight hundred thirty-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.8129909833728 × 1013
Factors of 18129909833728
Divisors of 18129909833728
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 31 32 44 49 56 62 64 77 88 98 112 121 124 128 154 176 196 217 224 242 248 256 308 341 352 392 434 448 484 496 512 539 616 682 704 784 847 868 896 968 992 1024 1078 1232 1364 1408 1519 1568 1694 1736 1792 1936 1984 2048 2156 2387 2464 2728 2816 3038 3136 3388 3472 3584 3751 3872 3968 4096 4312 4774 4928 5456 5632 5929 6076 6272 6776 6944 7168 7502 7744 7936 8192 8624 9548 9856 10912 11264 11858 12041 12152 12544 13552 13888 14336 15004 15488 15872 16709 17248 19096 19712 21824 22528 23716 24082 24304 25088 26257 27104 27776 28672 30008 30976 31744 33418 34496 38192 39424 43648 45056 47432 48164 48608 50176 52514 54208 55552 57344 60016 61952 63488 66836 68992 76384 78848 84287 87296 90112 94864 96328 97216 100352 105028 108416 111104 120032 123904 126976 132451 133672 137984 152768 157696 168574 174592 183799 189728 192656 194432 200704 210056 216832 222208 240064 247808 253952 264902 267344 275968 305536 315392 337148 349184 367598 373271 379456 385312 388864 401408 420112 433664 444416 480128 495616 529804 534688 551936 590009 611072 630784 674296 698368 735196 746542 758912 770624 777728 840224 867328 888832 927157 960256 991232 1059608 1069376 1103872 1180018 1222144 1348592 1396736 1456961 1470392 1493084 1517824 1541248 1555456 1680448 1734656 1777664 1854314 1920512 2119216 2138752 2207744 2360036 2444288 2612897 2697184 2793472 2913922 2940784 2986168 3035648 3082496 3110912 3360896 3469312 3708628 3841024 4105981 4238432 4277504 4415488 4720072 4888576 5225794 5394368 5827844 5881568 5972336 6071296 6164992 6221824 6490099 6721792 6938624 7417256 7682048 8211962 8476864 8555008 9440144 9777152 10198727 10451588 10788736 11655688 11763136 11944672 12142592 12329984 12443648 12980198 13443584 14834512 15364096 16423924 16953728 17110016 18290279 18880288 19554304 20397454 20903176 21577472 23311376 23526272 23889344 24285184 24659968 25960396 26887168 28741867 29669024 30728192 32847848 33907456 34220032 36580558 37760576 40794908 41806352 43154944 45165791 46622752 47052544 47778688 48570368 49319936 51920792 53774336 57483734 59338048 65695696 67814912 68440064 71391089 73161116 75521152 81589816 83612704 86309888 90331582 93245504 94105088 95557376 98639872 103841584 107548672 114967468 118676096 131391392 135629824 136880128 142782178 146322232 151042304 163179632 167225408 172619776 180663164 186491008 188210176 191114752 201193069 207683168 215097344 229934936 237352192 262782784 271259648 285564356 292644464 302084608 316160537 326359264 334450816 345239552 361326328 372982016 376420352 382229504 402386138 415366336 459869872 474704384 525565568 542519296 571128712 585288928 604169216 632321074 652718528 668901632 690479104 722652656 745964032 752840704 764459008 804772276 830732672 919739744 949408768 1051131136 1085038592 1142257424 1170577856 1208338432 1264642148 1305437056 1337803264 1445305312 1491928064 1505681408 1528918016 1609544552 1661465344 1839479488 1898817536 2102262272 2213123759 2284514848 2341155712 2416676864 2529284296 2610874112 2675606528 2890610624 2983856128 3057836032 3219089104 3322930688 3678958976 3797635072 4204524544 4426247518 4569029696 4682311424 4833353728 5058568592 5221748224 5351213056 5781221248 5967712256 6438178208 6645861376 7357917952 7595270144 8409049088 8852495036 9138059392 9364622848 10117137184 10443496448 10702426112 11562442496 11935424512 12876356416 13291722752 14715835904 16818098176 17704990072 18276118784 18729245696 20234274368 20886992896 21404852224 23124884992 25752712832 26583445504 29431671808 33636196352 35409980144 36552237568 37458491392 40468548736 41773985792 46249769984 51505425664 53166891008 58863343616 70819960288 73104475136 74916982784 80937097472 83547971584 92499539968 103010851328 117726687232 141639920576 146208950272 149833965568 161874194944 184999079936 206021702656 235453374464 283279841152 292417900544 323748389888 369998159872 412043405312 566559682304 584835801088 647496779776 824086810624 1133119364608 1294993559552 1648173621248 2266238729216 2589987119104 4532477458432 9064954916864 18129909833728
- Sum of all divisors σ(n): 47859540990912
- Sum of proper divisors (its aliquot sum) s(n): 29729631157184
- 18129909833728 is an abundant number, because the sum of its proper divisors (29729631157184) is greater than itself. Its abundance is 11599721323456
Bases of 18129909833728
- Binary: 1000001111101001100101101010111100000000000002
- Hexadecimal: 0x107D32D5E000
- Base-36: 6FCRK7Q4G
Squares and roots of 18129909833728
- 18129909833728 squared (181299098337282) is 328693630579107236606377984
- 18129909833728 cubed (181299098337283) is 5959185885319914736373019830885759844352
-
The
square root of 18129909833728 is 4257923.1831642995 -
The
cube root of 18129909833728 is 26270.3110327329
Scales and comparisons
How big is 18129909833728?- 18,129,909,833,728 seconds is equal to 576,475 years, 2 weeks, 5 days, 8 hours, 55 minutes, 28 seconds.
-
To count from 1 to 18,129,909,833,728 would take you about one million, four hundred forty-one 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 18129909833728 cubic inches would be around 2189.2 feet tall.
Recreational maths with 18129909833728
- 18129909833728 backwards is 82733890992181
- The number of decimal digits it has is: 14
- The sum of 18129909833728's digits is 70
- More coming soon!
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The information we have on file for 18129909833728 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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