18357217396224

Names of 18357217396224

• Cardinal: 18357217396224 can be written as Eighteen trillion, three hundred fifty-seven billion, two hundred seventeen million, three hundred ninety-six thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.8357217396224 × 10¹³

Factors of 18357217396224

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2406

Divisors of 18357217396224

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 41 42 48 56 62 64 82 84 93 96 112 123 124 128 164 168 186 192 217 224 246 248 256 287 328 336 372 384 434 448 492 496 512 574 651 656 672 744 768 861 868 896 984 992 1093 1148 1229 1271 1302 1312 1344 1488 1536 1722 1736 1792 1968 1984 2186 2296 2458 2542 2604 2624 2688 2976 3279 3444 3472 3584 3687 3813 3936 3968 4372 4592 4916 5084 5208 5248 5376 5952 6558 6888 6944 7374 7626 7651 7872 7936 8603 8744 8897 9184 9832 10168 10416 10496 10752 11904 13116 13776 13888 14748 15252 15302 15744 15872 17206 17488 17794 18368 19664 20336 20832 20992 22953 23808 25809 26232 26691 27552 27776 29496 30504 30604 31488 33883 34412 34976 35588 36736 38099 39328 40672 41664 44813 45906 47616 50389 51618 52464 53382 55104 55552 58992 61008 61208 62976 67766 68824 69952 71176 73472 76198 78656 81344 83328 89626 91812 100778 101649 103236 104928 106764 110208 111104 114297 117984 122016 122416 134439 135532 137648 139904 142352 146944 151167 152396 157312 162688 166656 179252 183624 201556 203298 206472 209856 213528 220416 228594 235968 237181 244032 244832 266693 268878 271064 275296 279808 284704 302334 304792 313691 314624 325376 333312 352723 358504 367248 403112 406596 412944 419712 427056 440832 457188 471936 474362 488064 489664 533386 537756 542128 550592 559616 569408 604668 609584 627382 629248 650752 705446 711543 717008 734496 800079 806224 813192 825888 839424 854112 914376 941073 943872 948724 976128 979328 1058169 1066772 1075512 1084256 1101184 1138816 1209336 1219168 1254764 1343297 1389203 1410892 1423086 1434016 1468992 1562059 1600158 1612448 1626384 1651776 1678848 1708224 1828752 1882146 1887744 1897448 1952256 1958656 2116338 2133544 2151024 2168512 2202368 2277632 2418672 2438336 2509528 2686594 2778406 2821784 2846172 2868032 2937984 3124118 3200316 3224896 3252768 3303552 3416448 3657504 3764292 3794896 3917312 4029891 4167609 4232676 4267088 4302048 4337024 4404736 4555264 4686177 4837344 4876672 5019056 5373188 5556812 5643568 5692344 5736064 5875968 6248236 6400632 6449792 6505536 6607104 6832896 7315008 7528584 7589792 8059782 8335218 8465352 8534176 8604096 8674048 9372354 9403079 9674688 9724421 9753344 10038112 10746376 10934413 11113624 11287136 11384688 11472128 11751936 12496472 12801264 12899584 13011072 13214208 13665792 14630016 15057168 15179584 16119564 16670436 16930704 17068352 17208192 17348096 18744708 18806158 19349376 19448842 19506688 20076224 21492752 21868826 22227248 22574272 22769376 22944256 24992944 25602528 25799168 26022144 28209237 29173263 29260032 30114336 30359168 32239128 32803239 33340872 33861408 34136704 34416384 37489416 37612316 38698752 38897684 40152448 41642207 42985504 43737652 44454496 45148544 45538752 49985888 51205056 52044288 55075177 56418474 58346526 58520064 60228672 60718336 64478256 65606478 66681744 67722816 68273408 68832768 74978832 75224632 77397504 77795368 80304896 83284414 85971008 87475304 88908992 90297088 91077504 99971776 102410112 110150354 112836948 116693052 120457344 121436672 124926621 128956512 131212956 133363488 135445632 136546816 149957664 150449264 155590736 160609792 165225531 166568828 171942016 174950608 177817984 180594176 182155008 199943552 204820224 220300708 225673896 233386104 240914688 249853242 257913024 262425912 266726976 270891264 291495449 299915328 300898528 311181472 330451062 333137656 343884032 349901216 355635968 364310016 385526239 399887104 409640448 440601416 451347792 466772208 481829376 499706484 515826048 524851824 533453952 541782528 582990898 599830656 601797056 622362944 660902124 666275312 687768064 699802432 711271936 771052478 799774208 874486347 881202832 902695584 933544416 999412968 1031652096 1049703648 1066907904 1156578717 1165981796 1199661312 1203594112 1244725888 1321804248 1332550624 1399604864 1542104956 1707330487 1748972694 1762405664 1805391168 1867088832 1998825936 2063304192 2099407296 2133815808 2313157434 2331963592 2399322624 2407188224 2489451776 2643608496 2665101248 2799209728 3084209912 3414660974 3497945388 3524811328 3610782336 3734177664 3997651872 4198814592 4626314868 4663927184 4814376448 4978903552 5121991461 5287216992 5330202496 5598419456 6168419824 6829321948 6995890776 7049622656 7221564672 7468355328 7995303744 8397629184 9252629736 9327854368 10243982922 10574433984 10660404992 11951313409 12336839648 13658643896 13991781552 14099245312 14443129344 14936710656 15990607488 16795258368 18505259472 18655708736 20487965844 21148867968 21320809984 23902626818 24673679296 27317287792 27983563104 28198490624 31981214976 35853940227 37010518944 37311417472 40975931688 42297735936 47805253636 49347358592 54634575584 55967126208 63962429952 71707880454 74021037888 74622834944 81951863376 84595471872 95610507272 98694717184 109269151168 111934252416 143415760908 148042075776 149245669888 163903726752 191221014544 197389434368 218538302336 223868504832 286831521816 296084151552 327807453504 382442029088 437076604672 447737009664 573663043632 592168303104 655614907008 764884058176 874153209344 1147326087264 1311229814016 1529768116352 2294652174528 2622459628032 3059536232704 4589304349056 6119072465408 9178608698112 18357217396224
• Sum of all divisors σ(n): 59203490734080
• Sum of proper divisors (its aliquot sum) s(n): 40846273337856
• 18357217396224 is an abundant number, because the sum of its proper divisors (40846273337856) is greater than itself. Its abundance is 22489055941632

Bases of 18357217396224

• Binary: 100001011001000011111011011000000011000000000₂
• Hexadecimal: 0x10B21F6C0600
• Base-36: 6I96T9NUO

Squares and roots of 18357217396224

• 18357217396224 squared (18357217396224²) is 336987430532229054209458176
• 18357217396224 cubed (18357217396224³) is 6186151522075061917029711964344548327424
• The square root of 18357217396224 is 4284532.3427678779
• The cube root of 18357217396224 is 26379.6452167197

Scales and comparisons

• 18,357,217,396,224 seconds is equal to 583,702 years, 37 weeks, 6 days, 22 hours, 30 minutes, 24 seconds.
• To count from 1 to 18,357,217,396,224 would take you about one million, four hundred fifty-nine thousand, two hundred fifty-six 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 18357217396224 cubic inches would be around 2198.3 feet tall.

Recreational maths with 18357217396224

• 18357217396224 backwards is 42269371275381
• The number of decimal digits it has is: 14
• The sum of 18357217396224's digits is 60
• More coming soon!