18023703945975

Names of 18023703945975

• Cardinal: 18023703945975 can be written as Eighteen trillion, twenty-three billion, seven hundred three million, nine hundred forty-five thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.8023703945975 × 10¹³

Factors of 18023703945975

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 82

Divisors of 18023703945975

• Number of divisors d(n): 864
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 25 35 37 39 45 49 51 63 65 75 85 91 105 111 117 119 147 153 169 175 185 195 221 225 245 255 259 273 315 325 333 343 357 425 441 455 481 507 525 555 585 595 629 637 663 735 765 777 819 833 845 925 975 1029 1071 1105 1183 1225 1275 1295 1365 1443 1521 1547 1575 1665 1715 1785 1813 1887 1911 1989 2197 2205 2275 2331 2405 2499 2535 2775 2873 2925 2975 3087 3145 3185 3315 3367 3549 3675 3825 3885 4095 4165 4225 4329 4403 4459 4641 5145 5355 5439 5525 5661 5733 5831 5915 6253 6475 6591 6825 7215 7497 7605 7735 8177 8281 8325 8575 8619 8925 9065 9435 9555 9945 10101 10647 10829 10985 11025 11655 12025 12495 12675 12691 13209 13377 13923 14365 15379 15435 15725 15925 16317 16575 16835 17493 17745 18759 19425 19773 20111 20475 20825 21645 22015 22295 23205 23569 24531 24843 25725 25857 26775 27195 28305 28561 28665 29155 29575 30303 30821 31265 32487 32955 36075 37349 37485 38025 38073 38675 39627 40131 40885 41405 43095 43771 45325 46137 47175 47775 49725 50505 52479 53235 54145 54925 56277 57239 57967 58275 60333 62475 63455 66045 66885 69615 70707 71825 73593 74529 75803 76895 77175 81289 81585 84175 85683 87465 88725 92463 93795 97461 98865 100555 106301 107653 108225 110075 111475 112047 114219 116025 117845 122655 124215 129285 131313 135975 138411 140777 141525 142805 143325 145775 151515 154105 156325 162435 164775 164983 171717 173901 180999 186745 187425 190365 198135 199927 200655 204425 207025 212121 215475 215747 218855 227409 230685 243867 252525 257049 261443 262395 266175 270725 277389 281385 286195 289835 301665 306397 317275 318903 322959 330225 334425 336141 348075 353535 367965 371293 372645 379015 384475 393939 400673 406445 407925 422331 428415 437325 462315 468975 485537 487305 494325 494949 502775 515151 521703 531505 538265 560235 569023 571095 589225 599781 613275 621075 646425 647241 656565 682227 692055 703885 714025 731601 744107 753571 757575 770525 784329 812175 824915 858585 869505 904995 919191 933725 951825 956709 968877 985439 990675 999635 1003275 1056757 1060605 1078735 1094275 1113879 1137045 1153425 1202019 1219335 1266993 1285245 1307215 1311975 1381913 1386945 1399489 1406925 1430975 1449175 1456611 1484847 1508325 1531985 1594515 1614795 1680705 1707069 1767675 1799343 1830101 1839825 1856465 1863225 1895075 1941723 1969695 2003365 2032225 2111655 2142075 2144779 2232321 2260713 2311575 2352987 2427685 2436525 2474745 2575755 2599051 2608515 2657525 2691325 2757573 2801175 2804711 2845115 2855475 2956317 2998905 3170271 3236205 3282825 3341637 3398759 3411135 3460275 3519425 3606057 3658005 3720535 3767855 3921645 3983161 4124575 4145739 4198467 4292925 4347525 4369833 4524975 4595955 4783545 4844385 4927195 4998175 5121207 5208749 5283785 5303025 5393675 5490303 5569395 5685225 6010095 6096675 6311981 6334965 6426225 6434337 6536075 6696963 6782139 6909565 6934725 6997445 7283055 7397299 7424235 7659925 7797153 7972575 8073975 8403525 8414133 8535345 8868951 8996715 9150505 9282325 9510813 9673391 9708615 9796423 9848475 10016825 10196277 10558275 10723895 11161605 11303565 11764935 11949483 12138425 12373725 12437217 12595401 12810707 12878775 12995255 13042575 13737841 13787865 14023555 14225575 14781585 14994525 15626247 15851355 16181025 16470909 16708185 16993795 17055675 17964869 18030285 18193357 18290025 18602675 18839275 18935943 19303011 19608225 19915805 20728695 20992335 21849165 22191897 22979775 23391459 23791313 23917725 24221925 24635975 25242399 25606035 26043745 26418925 27451515 27846975 27882127 29020173 29389269 30050475 30588831 31559905 31674825 32171685 33484815 33910695 34547825 34987225 35848449 36415275 36461243 36986495 37121175 38432121 38985765 41213523 42070665 42676725 44183867 44344755 44983575 45752525 46878741 47554065 48366955 48543075 48982115 50981385 51781093 53619475 53894607 54580071 55808025 56517825 56807829 58824675 59747415 62186085 62977005 64053535 64976275 66575691 67713737 68689205 68939325 70117775 71373939 73907925 78131235 79256775 82354545 83540925 83646381 84968975 87060519 88167807 89824345 90151425 90966785 94679715 96164887 96515055 99579025 103643475 104961675 109245825 109383729 110959485 115296363 116957295 118956565 123640569 125754083 126211995 127353499 128030175 130218725 132551601 137257575 139410635 145100865 146946345 152944155 155343279 157799525 160858425 161683821 163740213 166539191 167424075 169553475 179242245 182306215 184932475 192160605 194928825 203141211 206067615 210353325 214121817 220919335 221723775 233543297 234393705 237770325 241834775 244910575 250939143 254906925 258905465 269473035 272900355 284039145 288494661 298737075 309287069 310930425 314885025 320267675 328151187 332878455 338568685 343446025 356869695 362467651 377262249 382060497 390656175 397654803 411772725 418231905 435302595 440839035 449121725 454833925 466029837 473398575 473996159 480824435 482575275 499617573 546918645 554797425 576481815 584786475 594782825 609423633 618202845 628770415 631059975 636767495 662758005 673154209 697053175 700629891 725504325 734731725 764720775 776716395 808419105 818701065 832695955 865483983 880278581 896211225 911531075 927861207 960803025 1015706055 1030338075 1070609085 1087402953 1104596675 1131786747 1146181491 1167716485 1171968525 1254695715 1294527325 1347365175 1364501775 1420195725 1421988477 1442473305 1498852719 1546435345 1634803079 1640755935 1664392275 1692843425 1784348475 1812338255 1886311245 1910302485 1988274015 2019462627 2091159525 2101889673 2165009483 2176512975 2204195175 2330149185 2369980795 2404122175 2498087865 2640835743 2734593225 2783583621 2882409075 3047118165 3091014225 3143852075 3183837475 3262208859 3313790025 3365771045 3503149455 3883581975 4042095525 4093505325 4163479775 4265965431 4327419915 4401392905 4639306035 4712079463 4904409237 5078530275 5353045425 5437014765 5658933735 5730907455 5838582425 6058387881 6161950067 6273478575 6495028449 7109942385 7212366525 7494263595 7732176725 7922507229 8174015395 8203779675 9061691275 9431556225 9551512425 9941370075 10097313135 10509448365 10825047415 11443621553 11650745925 11849903975 12490439325 13204178715 13917918105 14136238389 14713227711 15235590825 16311044295 16828855225 17515747275 18485850201 19485085347 21329827155 21637099575 22006964525 23196530175 23560397315 24522046185 27185073825 28294668675 28654537275 30291939405 30809750335 32475142245 34330864659 35549711925 37471317975 39612536145 40870076975 42408715167 50486565675 52547241825 54125237075 55457550603 57218107765 66020893575 69589590525 70681191945 73566138555 80105350871 81555221475 92429251005 97425426735 102992593977 106649135775 117801986575 122610230925 151459697025 154048751675 162375711225 171654323295 198062680725 212043575835 240316052613 277287753015 286090538825 353405959725 367830692775 400526754355 462146255025 487127133675 514962969885 720948157839 858271616475 1060217879175 1201580263065 1386438765075 2002633771775 2574814849425 3604740789195 6007901315325 18023703945975
• Sum of all divisors σ(n): 44350642627200
• Sum of proper divisors (its aliquot sum) s(n): 26326938681225
• 18023703945975 is an abundant number, because the sum of its proper divisors (26326938681225) is greater than itself. Its abundance is 8303234735250

Bases of 18023703945975

• Binary: 100000110010001111000011110001010001011110111₂
• Hexadecimal: 0x10647878A2F7
• Base-36: 6DZZ3YYNR

Squares and roots of 18023703945975

• 18023703945975 squared (18023703945975²) is 324853903932154785718700625
• 18023703945975 cubed (18023703945975³) is 5855070590167361780042625031162198734375
• The square root of 18023703945975 is 4245433.3048553477
• The cube root of 18023703945975 is 26218.9129537925

Scales and comparisons

• 18,023,703,945,975 seconds is equal to 573,098 years, 1 week, 5 days, 13 hours, 26 minutes, 15 seconds.
• To count from 1 to 18,023,703,945,975 would take you about one million, four hundred thirty-two thousand, seven hundred forty-five 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 18023703945975 cubic inches would be around 2184.9 feet tall.

Recreational maths with 18023703945975

• 18023703945975 backwards is 57954930732081
• 18023703945975 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18023703945975's digits is 63
• More coming soon!