18162054144
18,162,054,144 is an even composite number composed of four prime numbers multiplied together.
18162054144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred forty divisors.
Prime factorization of 18162054144:
210 × 33 × 134 × 23
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 13 × 13 × 23)See below for interesting mathematical facts about the number 18162054144 from the Numbermatics database.
Names of 18162054144
- Cardinal: 18162054144 can be written as Eighteen billion, one hundred sixty-two million, fifty-four thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.8162054144 × 1010
Factors of 18162054144
Divisors of 18162054144
- Number of divisors d(n): 440
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 64 69 72 78 92 96 104 108 117 128 138 144 156 169 184 192 207 208 216 234 256 276 288 299 312 338 351 368 384 414 416 432 468 507 512 552 576 598 621 624 676 702 736 768 828 832 864 897 936 1014 1024 1104 1152 1196 1242 1248 1352 1404 1472 1521 1536 1656 1664 1728 1794 1872 2028 2197 2208 2304 2392 2484 2496 2691 2704 2808 2944 3042 3072 3312 3328 3456 3588 3744 3887 4056 4394 4416 4563 4608 4784 4968 4992 5382 5408 5616 5888 6084 6591 6624 6656 6912 7176 7488 7774 8073 8112 8788 8832 9126 9216 9568 9936 9984 10764 10816 11232 11661 11776 12168 13182 13248 13312 13824 14352 14976 15548 16146 16224 17576 17664 18252 19136 19773 19872 19968 21528 21632 22464 23322 23552 24336 26364 26496 27648 28561 28704 29952 31096 32292 32448 34983 35152 35328 36504 38272 39546 39744 39936 43056 43264 44928 46644 48672 50531 52728 52992 57122 57408 59319 59904 62192 64584 64896 69966 70304 70656 73008 76544 79092 79488 85683 86112 86528 89856 93288 97344 101062 104949 105456 105984 114244 114816 118638 119808 124384 129168 129792 139932 140608 146016 151593 153088 158184 158976 171366 172224 173056 179712 186576 194688 202124 209898 210912 211968 228488 229632 237276 248768 257049 258336 259584 279864 281216 292032 303186 306176 316368 317952 342732 344448 359424 373152 389376 404248 419796 421824 454779 456976 459264 474552 497536 514098 516672 519168 559728 562432 584064 606372 632736 635904 656903 685464 688896 746304 771147 778752 808496 839592 843648 909558 913952 918528 949104 995072 1028196 1033344 1119456 1124864 1168128 1212744 1265472 1313806 1364337 1370928 1377792 1492608 1542294 1557504 1616992 1679184 1687296 1819116 1827904 1898208 1970709 1990144 2056392 2066688 2238912 2249728 2336256 2425488 2530944 2627612 2728674 2741856 2755584 2985216 3084588 3233984 3358368 3374592 3638232 3655808 3796416 3941418 3980288 4112784 4133376 4477824 4672512 4850976 5061888 5255224 5457348 5483712 5912127 5970432 6169176 6467968 6716736 6749184 7276464 7311616 7592832 7882836 8225568 8266752 8955648 9701952 10123776 10510448 10914696 10967424 11824254 11940864 12338352 12935936 13433472 14552928 14623232 15185664 15765672 16451136 17736381 17911296 19403904 20247552 21020896 21829392 21934848 23648508 24676704 25871872 26866944 29105856 29246464 30371328 31531344 32902272 35472762 35822592 38807808 42041792 43658784 43869696 47297016 49353408 51743744 53733888 58211712 60742656 63062688 65804544 70945524 77615616 84083584 87317568 87739392 94594032 98706816 107467776 116423424 126125376 131609088 141891048 155231232 168167168 174635136 189188064 197413632 232846848 252250752 263218176 283782096 336334336 349270272 378376128 394827264 465693696 504501504 567564192 672668672 698540544 756752256 789654528 1009003008 1135128384 1397081088 1513504512 2018006016 2270256768 3027009024 4540513536 6054018048 9081027072 18162054144
- Sum of all divisors σ(n): 60802777920
- Sum of proper divisors (its aliquot sum) s(n): 42640723776
- 18162054144 is an abundant number, because the sum of its proper divisors (42640723776) is greater than itself. Its abundance is 24478669632
Bases of 18162054144
- Binary: 100001110101000101011110100000000002
- Hexadecimal: 0x43A8AF400
- Base-36: 8CD7UO0
Squares and roots of 18162054144
- 18162054144 squared (181620541442) is 329860210729587572736
- 18162054144 cubed (181620541443) is 5990939007222019238820770217984
-
The
square root of 18162054144 is 134766.6655519831 -
The
cube root of 18162054144 is 2628.5827610277
Scales and comparisons
How big is 18162054144?- 18,162,054,144 seconds is equal to 577 years, 25 weeks, 5 days, 23 hours, 2 minutes, 24 seconds.
-
To count from 1 to 18,162,054,144 would take you about one thousand, one hundred fifty-four 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 18162054144 cubic inches would be around 219 feet tall.
Recreational maths with 18162054144
- 18162054144 backwards is 44145026181
- 18162054144 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18162054144's digits is 36
- More coming soon!
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The information we have on file for 18162054144 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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