18012537207390208
18,012,537,207,390,208 is an even composite number composed of five prime numbers multiplied together.
What does the number 18012537207390208 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 1242 divisors.
18012537207390208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred forty-two divisors.
Prime factorization of 18012537207390208:
222 × 7 × 172 × 312 × 472
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 17 × 31 × 31 × 47 × 47)See below for interesting mathematical facts about the number 18012537207390208 from the Numbermatics database.
Names of 18012537207390208
- Cardinal: 18012537207390208 can be written as Eighteen quadrillion, twelve trillion, five hundred thirty-seven billion, two hundred seven million, three hundred ninety thousand, two hundred eight.
Scientific notation
- Scientific notation: 1.8012537207390208 × 1016
Factors of 18012537207390208
Divisors of 18012537207390208
- Number of divisors d(n): 1242
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 31 32 34 47 56 62 64 68 94 112 119 124 128 136 188 217 224 238 248 256 272 289 329 376 434 448 476 496 512 527 544 578 658 752 799 868 896 952 961 992 1024 1054 1088 1156 1316 1457 1504 1598 1736 1792 1904 1922 1984 2023 2048 2108 2176 2209 2312 2632 2914 3008 3196 3472 3584 3689 3808 3844 3968 4046 4096 4216 4352 4418 4624 5264 5593 5828 6016 6392 6727 6944 7168 7378 7616 7688 7936 8092 8192 8432 8704 8836 8959 9248 10199 10528 11186 11656 12032 12784 13454 13583 13888 14336 14756 15232 15376 15463 15872 16184 16337 16384 16864 17408 17672 17918 18496 20398 21056 22372 23312 24064 24769 25568 26908 27166 27776 28672 29512 30464 30752 30926 31744 32368 32674 32768 33728 34816 35344 35836 36992 37553 40796 42112 44744 45167 46624 48128 49538 51136 53816 54332 55552 57344 59024 60928 61504 61852 62713 63488 64736 65348 65536 67456 68479 69632 70688 71672 73984 75106 81592 84224 89488 90334 93248 95081 96256 99076 102272 107632 108664 111104 114359 114688 118048 121856 123008 123704 125426 126976 129472 130696 131072 134912 136958 139264 141376 143344 147968 150212 163184 168448 173383 178976 180668 186496 190162 192512 198152 204544 215264 217328 222208 228718 229376 236096 243712 246016 247408 250852 253952 258944 261392 262144 262871 269824 273916 277729 278528 282752 286688 295936 300424 316169 326368 336896 346766 357952 361336 372992 380324 385024 396304 409088 421073 430528 434656 444416 457436 458752 472192 479353 487424 492032 494816 501704 507904 517888 522784 524288 525742 539648 547832 555458 557056 565504 573376 591872 600848 632338 638401 652736 673792 693532 715904 722672 745984 760648 767839 770048 792608 818176 842146 861056 869312 888832 914872 917504 944384 958706 974848 984064 989632 1003408 1015808 1035776 1045568 1048576 1051484 1079296 1095664 1110916 1114112 1131008 1146752 1164143 1183744 1201696 1264676 1276802 1305472 1347584 1387064 1431808 1445344 1491968 1521296 1535678 1540096 1585216 1636352 1684292 1722112 1738624 1777664 1829744 1835008 1888768 1917412 1944103 1949696 1968128 1979264 2006816 2031616 2071552 2091136 2097152 2102968 2122849 2158592 2191328 2221832 2228224 2262016 2293504 2328286 2367488 2403392 2529352 2553604 2610944 2695168 2774128 2863616 2890688 2947511 2983936 3042592 3071356 3080192 3170432 3272704 3368584 3444224 3477248 3555328 3659488 3670016 3777536 3834824 3888206 3899392 3936256 3958528 4013632 4063232 4143104 4182272 4194304 4205936 4245698 4317184 4382656 4443664 4456448 4468807 4524032 4587008 4656572 4734976 4806784 5058704 5107208 5221888 5374873 5390336 5548256 5727232 5781376 5895022 5967872 6085184 6142712 6160384 6340864 6545408 6737168 6888448 6954496 7110656 7318976 7340032 7555072 7669648 7776412 7798784 7872512 7917056 8027264 8126464 8149001 8286208 8364544 8411872 8491396 8634368 8765312 8887328 8912896 8937614 9048064 9174016 9313144 9469952 9613568 10117408 10214416 10443776 10749746 10780672 11096512 11454464 11562752 11790044 11935744 12170368 12285424 12320768 12681728 13053263 13090816 13474336 13776896 13908992 14221312 14637952 14680064 14859943 15110144 15339296 15552824 15597568 15745024 15834112 16054528 16252928 16298002 16572416 16729088 16823744 16982792 17268736 17530624 17774656 17825792 17875228 18096128 18348032 18626288 18939904 19227136 19790431 20234816 20428832 20887552 21499492 21561344 22193024 22908928 23125504 23580088 23871488 24340736 24570848 24641536 25363456 26106526 26181632 26948672 27553792 27817984 28442624 29275904 29360128 29719886 30220288 30678592 31105648 31195136 31490048 31668224 32109056 32505856 32596004 33144832 33458176 33647488 33965584 34537472 35061248 35549312 35651584 35750456 36088433 36192256 36696064 37252576 37879808 38454272 39580862 40469632 40857664 41775104 42998984 43122688 44386048 45817856 46251008 47160176 47742976 48681472 49141696 49283072 50726912 52213052 52363264 53897344 55107584 55635968 56885248 58551808 59439772 60440576 61357184 62211296 62390272 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99699654656 100642193408 103888715776 106932330496 110381760512 119914102784 121732653056 125659512832 127408734208 129340943872 131518693376 133513232384 137424752864 137820110848 139123032064 141857809408 143610871808 145609981952 146433867776 147818221568 152586551296 157056860416 157508698112 162123210752 165763612672 167352991744 176123838464 181805252608 187131578368 189444128768 193168080896 199399309312 201284386816 213864660992 220763521024 239828205568 243465306112 251319025664 254817468416 258681887744 263037386752 267026464768 274849505728 275640221696 278246064128 283715618816 287221743616 291219963904 292867735552 295636443136 305173102592 314113720832 324246421504 331527225344 334705983488 352247676928 363610505216 374263156736 386336161792 398798618624 402568773632 427729321984 441527042048 479656411136 486930612224 502638051328 509634936832 517363775488 534052929536 549699011456 551280443392 556492128256 567431237632 582439927808 585735471104 591272886272 610346205184 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18012537207390208
- Sum of all divisors σ(n): 46174161599049192
- Sum of proper divisors (its aliquot sum) s(n): 28161624391658984
- 18012537207390208 is an abundant number, because the sum of its proper divisors (28161624391658984) is greater than itself. Its abundance is 10149087184268776
Bases of 18012537207390208
- Binary: 1111111111111001001110101000011100000000000000000000002
- Hexadecimal: 0x3FFE4EA1C00000
- Base-36: 4XCWTCVCNB4
Squares and roots of 18012537207390208
- 18012537207390208 squared (180125372073902082) is 324451496647616633086090374283264
- 18012537207390208 cubed (180125372073902083) is 5844194655358633940939143292105105910171971878912
-
The
square root of 18012537207390208 is 134210793.9302581133 -
The
cube root of 18012537207390208 is 262134.9711856135
Scales and comparisons
How big is 18012537207390208?- 18,012,537,207,390,208 seconds is equal to 572,742,966 years, 39 weeks, 3 days, 8 hours, 23 minutes, 28 seconds.
-
To count from 1 to 18,012,537,207,390,208 would take you about one billion, seven hundred eighteen million, two hundred twenty-eight thousand, nine hundred 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 18012537207390208 cubic inches would be around 21844.6 feet tall.
Recreational maths with 18012537207390208
- 18012537207390208 backwards is 80209370273521081
- The number of decimal digits it has is: 17
- The sum of 18012537207390208's digits is 58
- More coming soon!
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The information we have on file for 18012537207390208 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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