18420392642148
18,420,392,642,148 is an even composite number composed of six prime numbers multiplied together.
18420392642148 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 18420392642148:
22 × 33 × 74 × 432 × 103 × 373
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 43 × 43 × 103 × 373)See below for interesting mathematical facts about the number 18420392642148 from the Numbermatics database.
Names of 18420392642148
- Cardinal: 18420392642148 can be written as Eighteen trillion, four hundred twenty billion, three hundred ninety-two million, six hundred forty-two thousand, one hundred forty-eight.
Scientific notation
- Scientific notation: 1.8420392642148 × 1013
Factors of 18420392642148
Divisors of 18420392642148
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 43 49 54 63 84 86 98 103 108 126 129 147 172 189 196 206 252 258 294 301 309 343 373 378 387 412 441 516 588 602 618 686 721 746 756 774 882 903 927 1029 1119 1161 1204 1236 1323 1372 1442 1492 1548 1764 1806 1849 1854 2058 2107 2163 2238 2322 2401 2611 2646 2709 2781 2884 3087 3357 3612 3698 3708 4116 4214 4326 4429 4476 4644 4802 5047 5222 5292 5418 5547 5562 6174 6321 6489 6714 7203 7396 7833 8127 8428 8652 8858 9261 9604 10071 10094 10444 10836 11094 11124 12348 12642 12943 12978 13287 13428 14406 14749 15141 15666 16039 16254 16641 17716 18277 18522 18963 19467 20142 20188 21609 22188 23499 25284 25886 25956 26574 28812 29498 30282 31003 31332 32078 32508 33282 35329 36554 37044 37926 38419 38829 38934 39861 40284 43218 44247 45423 46998 48117 49923 51772 53148 54831 56889 58996 60564 62006 64156 64827 66564 70497 70658 73108 75852 76838 77658 77868 79722 86436 88494 90601 90846 93009 93996 96234 99846 103243 105987 109662 112273 113778 115257 116487 119583 124012 127939 129654 132741 136269 140994 141316 144351 153676 155316 159444 164493 176988 181202 181692 186018 190447 192468 199692 206486 211974 217021 219324 224546 227556 230514 232974 239166 247303 255878 259308 265482 268933 271803 272538 279027 281988 288702 309729 317961 328986 336819 345771 349461 362404 372036 380894 383817 398223 412972 423948 433053 434042 449092 461028 465948 478332 493479 494606 511756 530964 537866 543606 545076 558054 571341 577404 619458 634207 635922 651063 657972 673638 689677 691542 698922 741909 761788 767634 785911 796446 806799 815409 837081 866106 868084 895573 929187 953883 986958 989212 1010457 1037313 1075732 1087212 1116108 1142682 1151451 1238916 1268414 1271844 1302126 1333129 1347276 1379354 1383084 1397844 1483818 1519147 1535268 1571822 1592892 1613598 1630818 1652017 1674162 1714023 1732212 1791146 1858374 1882531 1902621 1907766 1953189 1973916 2020914 2069031 2074626 2225727 2285364 2302902 2357733 2420397 2446227 2536828 2604252 2666258 2686719 2758708 2787561 2967636 3031371 3038294 3143644 3227196 3261636 3304034 3348324 3428046 3454353 3582292 3716748 3765062 3805242 3815532 3906378 3999387 4041828 4138062 4149252 4439449 4451454 4557441 4605804 4715466 4827739 4840794 4892454 4956051 5142069 5332516 5373438 5501377 5575122 5647593 5707863 5859567 6062742 6076588 6207093 6608068 6677181 6856092 6908706 7073199 7261191 7530124 7610484 7812756 7998774 8060157 8276124 8878898 8902908 9114882 9331903 9430932 9655478 9681588 9784908 9912102 10284138 10634029 10746876 11002754 11150244 11295186 11415726 11564119 11719134 11998161 12125484 12414186 13177717 13318347 13354362 13672323 13817412 14146398 14483217 14522382 14868153 15997548 16120314 16504131 16942779 17123589 17757796 18229764 18621279 18663806 19310956 19824204 20568276 21219597 21268058 22005508 22590372 22831452 23128238 23438268 23996322 24180471 24828372 26355434 26636694 26708724 27344646 27995709 28292796 28966434 29044764 29736306 31902087 32240628 33008262 33794173 33885558 34247178 34692357 35994483 37242558 37327612 38509639 39533151 39955041 41016969 42439194 42536116 43449651 44604459 46256476 47992644 48360942 49512393 50828337 52710868 53273388 54689292 55991418 57932868 59472612 63804174 65323321 66016524 67588346 67771116 68494356 69384714 71036731 71988966 74485116 77019278 79066302 79910082 80948833 82033938 83987127 84878388 86899302 89208918 92244019 95706261 96721884 99024786 101382519 101656674 104077071 111982836 115528917 118599453 119865123 127608348 130348953 130646642 135176692 138769428 142073462 143977932 148537179 154038556 158132604 159820164 161897666 164067876 167974254 173798604 178417836 184488038 191412522 195969963 198049572 202765038 203313348 208154142 213110193 231057834 236559211 237198906 239730246 242846499 251961381 260697906 261293284 276732057 284146924 287118783 297074358 304147557 312231213 323795332 335948508 346586751 355798359 368976076 382825044 391939926 405530076 416308284 426220386 457263247 462115668 473118422 474397812 479460492 485692998 497257117 503922762 521395812 553464114 566641831 574237566 587909889 594148716 608295114 624462426 639330579 693173502 709677633 711596718 728539497 783879852 830196171 852440772 912442671 914526494 946236844 971385996 994514234 1007845524 1039760253 1106928228 1133283662 1148475132 1175819778 1216590228 1248924852 1278661158 1371789741 1386347004 1419355266 1423193436 1457078994 1491771351 1655914477 1660392342 1699925493 1763729667 1824885342 1829052988 1917991737 1989028468 2079520506 2129032899 2185618491 2266567324 2351639556 2490588513 2557322316 2743579482 2838710532 2914157988 2983542702 3311828954 3320784684 3399850986 3480799819 3527459334 3649770684 3835983474 3966492817 4115369223 4159041012 4258065798 4371236982 4475314053 4967743431 4981177026 5099776479 5487158964 5967085404 6387098697 6623657908 6799701972 6961599638 7054918668 7671966948 7932985634 8230738446 8516131596 8742473964 8950628106 9935486862 9962354052 10199552958 10442399457 11899478451 12346107669 12774197394 13425942159 13923199276 14903230293 15299329437 15865971268 16461476892 17901256212 19870973724 20399105916 20884798914 23798956902 24365598733 24692215338 25548394788 26851884318 29806460586 30598658874 31327198371 35698435353 41769597828 44709690879 47597913804 48731197466 49384430676 53703768636 59612921172 61197317748 62654396742 71396870706 73096796199 89419381758 93981595113 97462394932 107095306059 125308793484 142793741412 146193592398 170559191131 178838763516 187963190226 214190612118 219290388597 292387184796 341118382262 375926380452 428381224236 438580777194 511677573393 657871165791 682236764524 877161554388 1023355146786 1315742331582 1535032720179 2046710293572 2631484663164 3070065440358 4605098160537 6140130880716 9210196321074 18420392642148
- Sum of all divisors σ(n): 57746636787840
- Sum of proper divisors (its aliquot sum) s(n): 39326244145692
- 18420392642148 is an abundant number, because the sum of its proper divisors (39326244145692) is greater than itself. Its abundance is 20905851503544
Bases of 18420392642148
- Binary: 1000011000000110101001111010111000110011001002
- Hexadecimal: 0x10C0D4F5C664
- Base-36: 6J27M6FL0
Squares and roots of 18420392642148
- 18420392642148 squared (184203926421482) is 339310865090900176386053904
- 18420392642148 cubed (184203926421483) is 6250239362721290278291622710762110345792
-
The
square root of 18420392642148 is 4291898.4892641625 -
The
cube root of 18420392642148 is 26409.8718830459
Scales and comparisons
How big is 18420392642148?- 18,420,392,642,148 seconds is equal to 585,711 years, 26 weeks, 2 days, 21 hours, 55 minutes, 48 seconds.
-
To count from 1 to 18,420,392,642,148 would take you about one million, four hundred sixty-four thousand, two hundred seventy-eight 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 18420392642148 cubic inches would be around 2200.8 feet tall.
Recreational maths with 18420392642148
- 18420392642148 backwards is 84124629302481
- 18420392642148 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18420392642148's digits is 54
- More coming soon!
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The information we have on file for 18420392642148 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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