18276739349690129

Names of 18276739349690129

• Cardinal: 18276739349690129 can be written as Eighteen quadrillion, two hundred seventy-six trillion, seven hundred thirty-nine billion, three hundred forty-nine million, six hundred ninety thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.8276739349690129 × 10¹⁶

Factors of 18276739349690129

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 388

Divisors of 18276739349690129

• Number of divisors d(n): 324
• Complete list of divisors:
  1 7 11 19 49 67 77 127 133 157 209 469 539 737 889 931 1099 1273 1397 1463 1727 2413 2983 3283 4489 5159 6223 7693 8509 8911 9779 10241 10519 12089 14003 16129 16891 19939 20881 24649 26543 31423 32813 36113 49379 59563 62377 68453 73633 84623 85291 93599 98021 112903 115709 118237 139573 146167 161671 172543 177419 185801 199861 219329 219961 229691 271139 306451 345653 378841 416941 468331 515431 570103 597037 655193 686147 704773 790321 809963 938201 977011 1080643 1131697 1207801 1241933 1300607 1335913 1399027 1535303 1607837 1651483 1778381 1897973 2145157 2198471 2419571 2532253 2651887 3130423 3278317 3370961 3990721 4167251 4179259 4586351 4933411 5151641 5669741 6271133 6567407 7564501 7752503 7921879 8693531 9351391 9793189 10747121 10831957 11560381 11887073 12448667 13285811 13390687 14695043 15016099 15389297 17725771 18166313 18563209 20532217 21912961 22948219 23596727 25382347 27854783 27935047 29170757 31378177 34434653 34533877 36061487 43897931 45971849 48112807 52951507 54267521 59478037 65459737 72403081 75823699 80922667 83209511 87140669 89506171 93734809 102865301 107725079 110649361 119151527 124080397 127164191 143725519 147297557 153390727 165177089 169660951 177676429 194983481 204195299 209738341 219647239 225854387 241042571 252430409 279205817 307285517 336789649 345159947 379872647 397563721 416346259 506821567 529240877 530765893 582466577 626543197 654258407 656143663 720057107 774545527 796433891 834060689 890149337 984567881 1006078633 1031082899 1187626657 1217142971 1243735003 1364884367 1375658539 1468168387 1537530673 1580980709 1687297997 1700617249 1866270461 1954440719 2102337859 2307121751 2357527543 2416119629 2782946047 2914423813 3223558069 3547750969 3704686139 3985028479 4373200931 4385802379 4579808849 5421818689 5575037237 5838424823 6891975167 7217580293 7553710699 8313386599 8520000797 9629609773 10277178709 11066864963 11367283717 11904320743 13063893227 13681085033 14052468847 14716365013 15132243929 16149852257 16912837403 18706789739 19480622329 22564906483 23125716449 25932802973 26636769307 27895199353 30612406517 32058661943 35459138759 39025260659 43835313269 48243826169 52875974893 59640005579 67407268411 79570986019 83090817689 83330245201 91447252589 98367281929 103014555091 105925707503 113048965799 125040120887 130947528173 154577157317 157954345381 161880015143 186457385149 195266395471 214286845619 215978390623 248213971313 266996908093 293004462377 306847192883 370131824251 506098616833 556996902133 581635723823 688570973503 741479952521 875280846209 916632697211 1082040101219 1133160106001 1305201696043 1511848734361 1737497799191 1784663543569 1868978356651 2051031236639 2147930350181 2375762296853 2936965989023 3542690317831 4071450066761 5567084785163 6126965923463 7574280708533 10582941140527 12492644804983 13082848496557 14357218656473 16630336077971 19631298979259 20558761923161 24798832224817 33908607327811 38969593496141 87448513634881 116412352545797 137419092854813 143911333462127 237360251294677 272787154472987 372994680605921 961933649983691 1661521759062739 2610962764241447 18276739349690129
• Sum of all divisors σ(n): 25140839664684240
• Sum of proper divisors (its aliquot sum) s(n): 6864100314994111
• 18276739349690129 is a deficient number, because the sum of its proper divisors (6864100314994111) is less than itself. Its deficiency is 11412639034696018

Bases of 18276739349690129

• Binary: 1000000111011101001100011111100100101110011011100010001₂
• Hexadecimal: 0x40EE98FC973711
• Base-36: 4ZYKA59DNV5

Squares and roots of 18276739349690129

• 18276739349690129 squared (18276739349690129²) is 334039201256511559501848320036641
• 18276739349690129 cubed (18276739349690129³) is 6105147413943945201944741095090672765745276016689
• The square root of 18276739349690129 is 135191491.4101110469
• The cube root of 18276739349690129 is 263410.3928800641

Scales and comparisons

• 18,276,739,349,690,129 seconds is equal to 581,143,777 years, 33 weeks, 6 days, 20 hours, 35 minutes, 29 seconds.
• To count from 1 to 18,276,739,349,690,129 would take you about one billion, seven hundred forty-three million, four hundred thirty-one thousand, three hundred thirty-two 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 18276739349690129 cubic inches would be around 21950.9 feet tall.

Recreational maths with 18276739349690129

• 18276739349690129 backwards is 92109694393767281
• The number of decimal digits it has is: 17
• The sum of 18276739349690129's digits is 86
• More coming soon!