18839413325824

Names of 18839413325824

• Cardinal: 18839413325824 can be written as Eighteen trillion, eight hundred thirty-nine billion, four hundred thirteen million, three hundred twenty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8839413325824 × 10¹³

Factors of 18839413325824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1060

Divisors of 18839413325824

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 49 52 56 64 68 91 98 104 112 119 128 136 169 182 196 208 221 224 238 256 272 338 364 392 416 442 448 476 512 544 637 676 728 784 832 833 884 896 952 1021 1024 1088 1183 1274 1352 1456 1547 1568 1664 1666 1768 1792 1904 2042 2048 2176 2366 2548 2704 2873 2912 3094 3136 3328 3332 3536 3584 3808 4084 4096 4352 4732 5096 5408 5746 5824 6188 6272 6656 6664 7072 7147 7168 7616 8168 8192 8281 8704 9464 10192 10816 10829 11492 11648 12376 12544 13273 13312 13328 14144 14294 14336 15232 16336 16384 16562 17357 17408 18928 20111 20384 21632 21658 22984 23296 24752 25088 26546 26624 26656 28288 28588 28672 30464 32672 32768 33124 34714 34816 37856 40222 40768 43264 43316 45968 46592 49504 50029 50176 53092 53248 53312 56576 57176 57344 60928 65344 65536 66248 69428 69632 75712 80444 81536 86528 86632 91936 92911 93184 99008 100058 100352 106184 106496 106624 113152 114352 114688 121499 121856 130688 131072 132496 138856 139264 140777 151424 160888 163072 172549 173056 173264 183872 185822 186368 198016 200116 200704 212368 212992 213248 225641 226304 228704 229376 242998 243712 261376 264992 277712 278528 281554 302848 321776 326144 345098 346112 346528 367744 371644 372736 396032 400232 401408 424736 425984 426496 451282 452608 457408 458752 485996 487424 522752 529984 555424 557056 563108 605696 643552 650377 652288 690196 692224 693056 735488 743288 745472 792064 800464 802816 849472 850493 851968 852992 902564 905216 914816 917504 971992 974848 1045504 1059968 1110848 1114112 1126216 1207843 1211392 1287104 1300754 1304576 1380392 1384448 1386112 1470976 1486576 1490944 1579487 1584128 1600928 1605632 1698944 1700986 1703936 1705984 1805128 1810432 1829632 1943984 1949696 2091008 2119936 2221696 2228224 2252432 2415686 2422784 2574208 2601508 2609152 2760784 2768896 2772224 2933333 2941952 2973152 2981888 3158974 3168256 3201856 3211264 3397888 3401972 3411968 3610256 3620864 3659264 3887968 3899392 4182016 4239872 4443392 4504864 4831372 4845568 5148416 5203016 5218304 5521568 5537792 5544448 5866666 5883904 5946304 5963776 6317948 6336512 6403712 6422528 6795776 6803944 6823936 7220512 7241728 7318528 7775936 7798784 8364032 8454901 8479744 8886784 9009728 9662744 9691136 10296832 10406032 10436608 11043136 11056409 11075584 11088896 11733332 11767808 11892608 11927552 12635896 12673024 12807424 13591552 13607888 13647872 14441024 14483456 14637056 15551872 15597568 16728064 16909802 16959488 17773568 18019456 19325488 19382272 20533331 20593664 20812064 20873216 22086272 22112818 22151168 22177792 23466664 23535616 23785216 25271792 25346048 25614848 27183104 27215776 27295744 28882048 28966912 29274112 31103744 33456128 33819604 33918976 35547136 36038912 38650976 38764544 41066662 41187328 41624128 41746432 44172544 44225636 44355584 46933328 47071232 47570432 50543584 50692096 51229696 54366208 54431552 54591488 57764096 58548224 62207488 66912256 67639208 67837952 71094272 72077824 77301952 77529088 82133324 82374656 83248256 83492864 88345088 88451272 88711168 93866656 94142464 95140864 101087168 101384192 102459392 108732416 108863104 109182976 115528192 117096448 124414976 133824512 135278416 135675904 142188544 143733317 144155648 154603904 155058176 164266648 164749312 166496512 176690176 176902544 177422336 187733312 188284928 190281728 202174336 202768384 204918784 217464832 217726208 231056384 234192896 248829952 270556832 271351808 284377088 287466634 288311296 309207808 328533296 329498624 332993024 353380352 353805088 354844672 375466624 376569856 380563456 404348672 409837568 434929664 435452416 462112768 468385792 497659904 541113664 542703616 568754176 574933268 576622592 618415616 657066592 658997248 665986048 706760704 707610176 709689344 750933248 761126912 808697344 819675136 869859328 870904832 924225536 936771584 995319808 1082227328 1085407232 1137508352 1149866536 1153245184 1236831232 1314133184 1317994496 1331972096 1413521408 1415220352 1419378688 1501866496 1522253824 1617394688 1639350272 1739718656 1741809664 1848451072 1990639616 2164454656 2275016704 2299733072 2306490368 2473662464 2628266368 2635988992 2663944192 2827042816 2830440704 3003732992 3044507648 3234789376 3278700544 3483619328 3696902144 3981279232 4328909312 4599466144 4612980736 4947324928 5256532736 5327888384 5654085632 5660881408 6007465984 6089015296 6469578752 6557401088 6967238656 7393804288 7962558464 8657818624 9198932288 9225961472 9894649856 10513065472 10655776768 11308171264 11321762816 12014931968 12178030592 12939157504 13934477312 14787608576 15925116928 17315637248 18397864576 18451922944 19789299712 21026130944 21311553536 22616342528 22643525632 24029863936 25878315008 27868954624 29575217152 34631274496 36795729152 39578599424 42052261888 42623107072 45287051264 48059727872 51756630016 55737909248 69262548992 73591458304 79157198848 84104523776 85246214144 90574102528 96119455744 103513260032 111475818496 138525097984 147182916608 158314397696 168209047552 181148205056 192238911488 207026520064 277050195968 294365833216 336418095104 362296410112 384477822976 554100391936 588731666432 672836190208 724592820224 1108200783872 1177463332864 1345672380416 1449185640448 2354926665728 2691344760832 4709853331456 9419706662912 18839413325824
• Sum of all divisors σ(n): 50302273192668
• Sum of proper divisors (its aliquot sum) s(n): 31462859866844
• 18839413325824 is an abundant number, because the sum of its proper divisors (31462859866844) is greater than itself. Its abundance is 12623446541020

Bases of 18839413325824

• Binary: 100010010001001100100100010100000000000000000₂
• Hexadecimal: 0x1122648A0000
• Base-36: 6OEPG9WCG

Squares and roots of 18839413325824

• 18839413325824 squared (18839413325824²) is 354923494461234908785278976
• 18839413325824 cubed (18839413325824³) is 6686550411201009595960601869135825076224
• The square root of 18839413325824 is 4340439.3010182737
• The cube root of 18839413325824 is 26608.6265413007

Scales and comparisons

• 18,839,413,325,824 seconds is equal to 599,035 years, 3 weeks, 4 days, 8 hours, 17 minutes, 4 seconds.
• To count from 1 to 18,839,413,325,824 would take you about one million, four hundred ninety-seven thousand, five hundred eighty-seven 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 18839413325824 cubic inches would be around 2217.4 feet tall.

Recreational maths with 18839413325824

• 18839413325824 backwards is 42852331493881
• The number of decimal digits it has is: 14
• The sum of 18839413325824's digits is 61
• More coming soon!