18072984384
18,072,984,384 is an even composite number composed of five prime numbers multiplied together.
18072984384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred thirty divisors.
Prime factorization of 18072984384:
26 × 34 × 72 × 132 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 421)See below for interesting mathematical facts about the number 18072984384 from the Numbermatics database.
Names of 18072984384
- Cardinal: 18072984384 can be written as Eighteen billion, seventy-two million, nine hundred eighty-four thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.8072984384 × 1010
Factors of 18072984384
Divisors of 18072984384
- Number of divisors d(n): 630
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 112 117 126 144 147 156 162 168 169 182 189 192 196 208 216 224 234 252 273 288 294 312 324 336 338 351 364 378 392 416 421 432 441 448 468 504 507 546 567 576 588 624 637 648 672 676 702 728 756 784 819 832 842 864 882 936 1008 1014 1053 1092 1134 1176 1183 1248 1263 1274 1296 1323 1344 1352 1404 1456 1512 1521 1568 1638 1684 1728 1764 1872 1911 2016 2028 2106 2184 2268 2352 2366 2457 2496 2526 2548 2592 2646 2704 2808 2912 2947 3024 3042 3136 3276 3368 3528 3549 3744 3789 3822 3969 4032 4056 4212 4368 4536 4563 4704 4732 4914 5052 5096 5184 5292 5408 5473 5616 5733 5824 5894 6048 6084 6552 6736 7056 7098 7371 7488 7578 7644 7938 8112 8281 8424 8736 8841 9072 9126 9408 9464 9828 10104 10192 10584 10647 10816 10946 11232 11367 11466 11788 12096 12168 13104 13472 13689 14112 14196 14742 15156 15288 15876 16224 16419 16562 16848 17199 17472 17682 18144 18252 18928 19656 20208 20384 20629 21168 21294 21892 22464 22734 22932 23576 24336 24843 26208 26523 26944 27378 28224 28392 29484 30312 30576 31752 31941 32448 32838 33124 33696 34101 34398 35364 36288 36504 37856 38311 39312 40416 40768 41258 42336 42588 43784 45468 45864 47152 48672 49257 49686 51597 52416 53046 54756 56784 58968 60624 61152 61887 63504 63882 65676 66248 67392 68202 68796 70728 71149 73008 74529 75712 76622 78624 79569 80832 82516 84672 85176 87568 90936 91728 94304 95823 97344 98514 99372 103194 106092 109512 113568 114933 117936 121248 122304 123774 127008 127764 131352 132496 136404 137592 141456 142298 146016 147771 149058 153244 157248 159138 165032 170352 175136 181872 183456 185661 188608 191646 197028 198744 206388 212184 213447 219024 223587 227136 229866 235872 238707 242496 247548 254016 255528 262704 264992 268177 272808 275184 282912 284596 292032 295542 298116 306488 318276 330064 340704 344799 350272 363744 366912 371322 383292 394056 397488 412776 424368 426894 438048 443313 447174 459732 471744 477414 495096 498043 511056 525408 529984 536354 545616 550368 556983 565824 569192 591084 596232 612976 636552 640341 660128 670761 681408 689598 727488 742644 766584 788112 794976 804531 825552 848736 853788 876096 886626 894348 919464 954828 990192 996086 1022112 1034397 1050816 1072708 1091232 1100736 1113966 1138384 1182168 1192464 1225952 1273104 1280682 1320256 1341522 1379196 1485288 1494129 1533168 1576224 1589952 1609062 1651104 1670949 1697472 1707576 1773252 1788696 1838928 1909656 1921023 1980384 1992172 2044224 2068794 2145416 2182464 2227932 2276768 2364336 2384928 2413593 2451904 2546208 2561364 2683044 2758392 2970576 2988258 3066336 3103191 3152448 3218124 3302208 3341898 3415152 3486301 3546504 3577392 3677856 3819312 3842046 3960768 3984344 4137588 4290832 4455864 4482387 4553536 4728672 4769856 4827186 5092416 5122728 5366088 5516784 5763069 5941152 5976516 6132672 6206382 6436248 6683796 6830304 6972602 7093008 7154784 7240779 7355712 7638624 7684092 7968688 8275176 8581664 8911728 8964774 9457344 9654372 10245456 10458903 10732176 11033568 11526138 11882304 11953032 12412764 12872496 13367592 13447161 13660608 13945204 14186016 14309568 14481558 15277248 15368184 15937376 16550352 17163328 17823456 17929548 19308744 20490912 20917806 21464352 21722337 22067136 23052276 23906064 24825528 25744992 26735184 26894322 27890408 28372032 28963116 30736368 31376709 31874752 33100704 35646912 35859096 38617488 40341483 40981824 41835612 42928704 43444674 46104552 47812128 49651056 51489984 53470368 53788644 55780816 57926232 61472736 62753418 66201408 71718192 77234976 80682966 83671224 86889348 92209104 94130127 95624256 99302112 106940736 107577288 111561632 115852464 122945472 125506836 143436384 154469952 161365932 167342448 173778696 184418208 188260254 198604224 215154576 223123264 231704928 251013672 282390381 286872768 322731864 334684896 347557392 368836416 376520508 430309152 463409856 502027344 564780762 645463728 669369792 695114784 753041016 860618304 1004054688 1129561524 1290927456 1390229568 1506082032 2008109376 2259123048 2581854912 3012164064 4518246096 6024328128 9036492192 18072984384
- Sum of all divisors σ(n): 67643720694
- Sum of proper divisors (its aliquot sum) s(n): 49570736310
- 18072984384 is an abundant number, because the sum of its proper divisors (49570736310) is greater than itself. Its abundance is 31497751926
Bases of 18072984384
- Binary: 100001101010011101111011011010000002
- Hexadecimal: 0x4353BDB40
- Base-36: 8AW6S00
Squares and roots of 18072984384
- 18072984384 squared (180729843842) is 326632764544307859456
- 18072984384 cubed (180729843843) is 5903228852912024820036754735104
-
The
square root of 18072984384 is 134435.8002319323 -
The
cube root of 18072984384 is 2624.2787138263
Scales and comparisons
How big is 18072984384?- 18,072,984,384 seconds is equal to 574 years, 34 weeks, 4 days, 1 hour, 26 minutes, 24 seconds.
-
To count from 1 to 18,072,984,384 would take you about one thousand, one hundred forty-nine 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 18072984384 cubic inches would be around 218.7 feet tall.
Recreational maths with 18072984384
- 18072984384 backwards is 48348927081
- 18072984384 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18072984384's digits is 54
- More coming soon!
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