18188017318848

Names of 18188017318848

• Cardinal: 18188017318848 can be written as Eighteen trillion, one hundred eighty-eight billion, seventeen million, three hundred eighteen thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.8188017318848 × 10¹³

Factors of 18188017318848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 291

Divisors of 18188017318848

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 73 78 96 97 103 104 146 156 192 194 206 208 219 291 292 309 312 388 412 416 438 582 584 618 624 776 824 832 876 949 1164 1168 1236 1248 1261 1339 1552 1648 1752 1898 2328 2336 2472 2496 2522 2678 2847 3104 3296 3504 3783 3796 4017 4656 4672 4944 5044 5356 5694 6208 6592 7008 7081 7519 7566 7592 8034 9312 9409 9888 9991 10088 10609 10712 11388 14016 14162 15038 15132 15184 16068 18624 18818 19776 19982 20176 21218 21243 21424 22557 22776 28227 28324 29973 30076 30264 30368 31827 32136 37636 39964 40352 42436 42486 42848 45114 45552 56454 56648 59946 60152 60528 60736 63654 64272 75272 79928 80704 84872 84972 85696 90228 91104 92053 97747 112908 113296 119892 120304 121056 122317 127308 128544 129883 137917 150544 159856 169744 169944 180456 182208 184106 195494 225816 226592 239784 240608 242112 244634 254616 257088 259766 275834 276159 293241 301088 319712 339488 339888 360912 366951 368212 389649 390988 413751 451632 453184 479568 481216 489268 509232 519532 551668 552318 586482 602176 639424 678976 679776 686857 721824 729343 733902 736424 774457 779298 781976 827502 903264 959136 969127 978536 1018464 1029073 1039064 1103336 1104636 1172964 1359552 1373714 1443648 1458686 1467804 1472848 1548914 1558596 1563952 1655004 1806528 1918272 1938254 1957072 2036928 2058146 2060571 2078128 2188029 2206672 2209272 2323371 2345928 2747428 2907381 2917372 2935608 2945696 3087219 3097828 3117192 3127904 3310008 3876508 3914144 4116292 4121142 4156256 4376058 4413344 4418544 4646742 4691856 5494856 5814762 5834744 5871216 5891392 6174438 6195656 6234384 6255808 6620016 7753016 7828288 8232584 8242284 8312512 8752116 8826688 8837088 8929141 9293484 9383712 9481459 10067941 10989712 11629524 11669488 11742432 12348876 12391312 12468768 12598651 13240032 13377949 15506032 16465168 16484568 17504232 17674176 17858282 18586968 18767424 18962918 20135882 21979424 23259048 23338976 23484864 24697752 24782624 24937536 25197302 26480064 26755898 26787423 28444377 30203823 31012064 32930336 32969136 35008464 35716564 37173936 37795953 37925836 40133847 40271764 43958848 46518096 46677952 49395504 49565248 50394604 53511796 53574846 56888754 60407646 62024128 65860672 65938272 70016928 70746271 71433128 74347872 75122329 75591906 75851672 80267694 80543528 93036192 98791008 99820081 100789208 107023592 107149692 113777508 120815292 131876544 140033856 141492542 142866256 148695744 150244658 151183812 151703344 160535388 161087056 186072384 197582016 199640162 201578416 212238813 214047184 214299384 225366987 227555016 241630584 282985084 285732512 299460243 300489316 302367624 303406688 321070776 322174112 399280324 403156832 424477626 428094368 428598768 450733974 455110032 483261168 565970168 571465024 598920486 600978632 604735248 606813376 642141552 644348224 798560648 806313664 848955252 856188736 857197536 901467948 910220064 919701523 966522336 976590277 1131940336 1197840972 1201957264 1209470496 1284283104 1297661053 1597121296 1697910504 1714395072 1802935896 1820440128 1839403046 1933044672 1953180554 2263880672 2395681944 2403914528 2418940992 2568566208 2595322106 2759104569 2929770831 3194242592 3395821008 3605871792 3678806092 3892983159 3906361108 4527761344 4791363888 4807829056 5190644212 5518209138 5859541662 6388485184 6791642016 7211743584 7286865913 7357612184 7785966318 7812722216 9582727776 10381288424 11036418276 11719083324 13583284032 14423487168 14573731826 14715224368 15571932636 15625444432 19165455552 20762576848 21860597739 22072836552 23438166648 29147463652 29430448736 31143865272 31250888864 41525153696 43721195478 44145673104 46876333296 58294927304 58860897472 62287730544 62501777728 83050307392 87442390956 88291346208 93752666592 94729256869 116589854608 124575461088 174884781912 176582692416 187505333184 189458513738 233179709216 249150922176 284187770607 349769563824 378917027476 466359418432 568375541214 699539127648 757834054952 1136751082428 1399078255296 1515668109904 2273502164856 3031336219808 4547004329712 6062672439616 9094008659424 18188017318848
• Sum of all divisors σ(n): 53601638631408
• Sum of proper divisors (its aliquot sum) s(n): 35413621312560
• 18188017318848 is an abundant number, because the sum of its proper divisors (35413621312560) is greater than itself. Its abundance is 17225603993712

Bases of 18188017318848

• Binary: 100001000101010111010010011111011101111000000₂
• Hexadecimal: 0x108ABA4FBBC0
• Base-36: 6G3GJWSLC

Squares and roots of 18188017318848

• 18188017318848 squared (18188017318848²) is 330803973990714790496047104
• 18188017318848 cubed (18188017318848³) is 6016668408086863950684972680436395016192
• The square root of 18188017318848 is 4264741.1784125893
• The cube root of 18188017318848 is 26298.3470934909

Scales and comparisons

• 18,188,017,318,848 seconds is equal to 578,322 years, 35 weeks, 6 days, 17 hours, 48 seconds.
• To count from 1 to 18,188,017,318,848 would take you about one million, four hundred forty-five thousand, eight hundred 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 18188017318848 cubic inches would be around 2191.5 feet tall.

Recreational maths with 18188017318848

• 18188017318848 backwards is 84881371088181
• The number of decimal digits it has is: 14
• The sum of 18188017318848's digits is 66
• More coming soon!