18049751366976

Names of 18049751366976

• Cardinal: 18049751366976 can be written as Eighteen trillion, forty-nine billion, seven hundred fifty-one million, three hundred sixty-six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.8049751366976 × 10¹³

Factors of 18049751366976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70395

Divisors of 18049751366976

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 72 84 93 96 108 112 124 126 144 168 186 189 192 216 217 224 248 252 279 288 336 372 378 432 434 448 496 504 558 576 651 672 691 744 756 837 864 868 992 1008 1116 1302 1344 1382 1488 1512 1674 1728 1736 1953 1984 2016 2073 2232 2604 2764 2976 3024 3348 3472 3906 4032 4146 4464 4837 5208 5528 5859 5952 6048 6219 6696 6944 7812 8292 8928 9674 10416 11056 11718 12096 12438 13392 13888 14511 15624 16584 17856 18657 19348 20832 21421 22112 23436 24876 26784 29022 31248 33168 37314 38696 41664 42842 43533 44224 46872 49752 53568 58044 62496 64263 66336 69661 74628 77392 85684 87066 93744 99504 116088 124992 128526 130599 132672 139322 149256 149947 154784 171368 174132 187488 192789 199008 208983 232176 257052 261198 278644 298512 299894 309568 342736 348264 374976 385578 398016 417966 449841 464352 487627 514104 522396 557288 578367 597024 599788 626949 685472 696528 771156 835932 899682 928704 975254 1028208 1044792 1114576 1156734 1194048 1199576 1253898 1349523 1370944 1393056 1462881 1542312 1671864 1799364 1880847 1950508 2056416 2089584 2159491 2229152 2313468 2399152 2507796 2699046 2786112 2925762 3084624 3343728 3598728 3761694 3901016 4048569 4112832 4179168 4318982 4388643 4458304 4626936 4798304 5015592 5398092 5851524 6169248 6478473 6687456 7197456 7523388 7802032 8097138 8358336 8637964 8777286 9253872 9596608 10031184 10796184 11703048 12338496 12956946 13165929 13374912 14394912 15046776 15116437 15604064 16194276 17275928 17554572 18507744 19435419 20062368 21592368 23406096 25913892 26331858 28789824 30093552 30232874 31208128 32388552 34551856 35109144 37015488 38870838 40124736 43184736 45349311 46812192 48135751 51827784 52663716 58306257 60187104 60465748 64777104 69103712 70218288 77741676 86369472 90698622 93624384 96271502 103655568 105327432 116612514 120374208 120931496 129554208 136047933 138207424 140436576 144407253 155483352 181397244 192543004 207311136 210654864 233225028 241862992 259108416 272095866 280873152 288814506 310966704 336950257 362794488 385086008 408143799 414622272 421309728 433221759 466450056 483725984 544191732 577629012 621933408 673900514 725588976 770172016 816287598 842619456 866443518 932900112 967451968 1010850771 1088383464 1155258024 1243866816 1299665277 1347801028 1451177952 1492208281 1540344032 1632575196 1732887036 1865800224 2021701542 2176766928 2310516048 2599330554 2695602056 2902355904 2984416562 3032552313 3080688064 3265150392 3465774072 3731600448 4043403084 4353533856 4476624843 4621032096 5198661108 5391204112 5968833124 6065104626 6530300784 6931548144 8086806168 8707067712 8953249686 9097656939 9242064192 10397322216 10445457967 10782408224 11937666248 12130209252 13060601568 13429874529 13863096288 16173612336 17906499372 18195313878 20794644432 20890915934 21564816448 23875332496 24260418504 26121203136 26859749058 27726192576 31336373901 32347224672 35812998744 36390627756 40289623587 41589288864 41781831868 47750664992 48520837008 53719498116 62672747802 64694449344 71625997488 72781255512 80579247174 83178577728 83563663736 94009121703 95501329984 97041674016 107438996232 125345495604 143251994976 145562511024 161158494348 167127327472 188018243406 194083348032 214877992464 250690991208 282027365109 286503989952 291125022048 322316988696 334254654944 376036486812 429755984928 501381982416 564054730218 582250044096 644633977392 668509309888 752072973624 859511969856 1002763964832 1128109460436 1289267954784 1504145947248 2005527929664 2256218920872 2578535909568 3008291894496 4512437841744 6016583788992 9024875683488 18049751366976
• Sum of all divisors σ(n): 62691074129920
• Sum of proper divisors (its aliquot sum) s(n): 44641322762944
• 18049751366976 is an abundant number, because the sum of its proper divisors (44641322762944) is greater than itself. Its abundance is 26591571395968

Bases of 18049751366976

• Binary: 100000110101010001001000001001011110101000000₂
• Hexadecimal: 0x106A8904BD40
• Base-36: 6EBXVXLC0

Squares and roots of 18049751366976

• 18049751366976 squared (18049751366976²) is 325793524409651980623384576
• 18049751366976 cubed (18049751366976³) is 5880492112565044660665361615287754162176
• The square root of 18049751366976 is 4248499.8960781439
• The cube root of 18049751366976 is 26231.5371872789

Scales and comparisons

• 18,049,751,366,976 seconds is equal to 573,926 years, 13 weeks, 4 days, 8 hours, 9 minutes, 36 seconds.
• To count from 1 to 18,049,751,366,976 would take you about one million, four hundred thirty-four thousand, eight hundred fifteen 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 18049751366976 cubic inches would be around 2186 feet tall.

Recreational maths with 18049751366976

• 18049751366976 backwards is 67966315794081
• 18049751366976 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18049751366976's digits is 72
• More coming soon!