18002994378754

Names of 18002994378754

• Cardinal: 18002994378754 can be written as Eighteen trillion, two billion, nine hundred ninety-four million, three hundred seventy-eight thousand, seven hundred fifty-four.

Scientific notation

• Scientific notation: 1.8002994378754 × 10¹³

Factors of 18002994378754

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 911

Divisors of 18002994378754

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 7 11 14 22 37 43 49 74 77 86 98 154 259 301 343 407 473 518 539 602 686 811 814 946 1078 1591 1622 1813 1849 2107 2849 3182 3311 3626 3698 3773 4214 5677 5698 6622 7546 8921 11137 11354 12691 12943 14749 17501 17842 19943 20339 22274 23177 25382 25886 29498 30007 34873 35002 39739 39886 40678 46354 60014 62447 68413 69746 77959 79478 79507 90601 122507 124894 136826 139601 142373 155918 159014 162239 181202 210049 244111 245014 278173 279202 284746 324478 330077 383603 420098 437129 478891 488222 545713 556346 556549 634207 660154 752543 767206 857549 874258 874577 957782 996611 1091426 1113098 1268414 1290301 1470343 1499539 1505086 1708777 1715098 1749154 1993222 2310539 2580602 2685221 2940686 2941759 2999078 3059903 3352237 3417554 3895843 4621078 5267801 5370442 5883518 6002843 6119806 6122039 6704474 6976277 7791686 9032107 10292401 10496773 10535602 11961439 12005686 12244078 13952554 14193311 16173773 16494929 18064214 18796547 20584802 20592313 20993546 23465659 23922878 27270901 28386622 32347546 32359349 32989858 36874607 37593094 41184626 42854273 46931318 54541802 55482943 63224749 64480177 64718698 73477411 73749214 85708546 99353177 110965886 113216411 115464503 126449498 128960354 131575829 144146191 146954822 198706354 226432822 226515443 230929006 258122249 263151658 288292382 299979911 388380601 442573243 451361239 453030886 514341877 516244498 599959822 610312373 695472239 709281947 776761202 808251521 885146486 902722478 1009023337 1028683754 1220624746 1390944478 1418563894 1585608101 1616503042 2018046674 2385766549 2718664207 3159528673 3171216202 4272186611 4771533098 4868305673 4964973629 5437328414 5657760647 6319057346 8544373222 9736611346 9929947258 11099256707 11315521294 16700365843 19030649449 22116700711 22198513414 26243432039 29905306277 33400731686 34754815403 38061298898 44233401422 52486864078 59810612554 69509630806 116902560901 183704024273 209337143939 233805121802 243283707821 367408048546 418674287878 486567415642 818317926307 1285928169911 1636635852614 2571856339822 9001497189377 18002994378754
• Sum of all divisors σ(n): 36168168960000
• Sum of proper divisors (its aliquot sum) s(n): 18165174581246
• 18002994378754 is an abundant number, because the sum of its proper divisors (18165174581246) is greater than itself. Its abundance is 162180202492

Bases of 18002994378754

• Binary: 100000101111110100110000101011011100000000010₂
• Hexadecimal: 0x105FA615B802
• Base-36: 6DQGM12BM

Squares and roots of 18002994378754

• 18002994378754 squared (18002994378754²) is 324107806601448122406592516
• 18002994378754 cubed (18002994378754³) is 5834911020356159120522032779979445805064
• The square root of 18002994378754 is 4242993.5633646677
• The cube root of 18002994378754 is 26208.8671008363

Scales and comparisons

• 18,002,994,378,754 seconds is equal to 572,439 years, 27 weeks, 5 days, 11 hours, 52 minutes, 34 seconds.
• To count from 1 to 18,002,994,378,754 would take you about one million, four hundred thirty-one thousand and ninety-eight 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 18002994378754 cubic inches would be around 2184.1 feet tall.

Recreational maths with 18002994378754

• 18002994378754 backwards is 45787349920081
• The number of decimal digits it has is: 14
• The sum of 18002994378754's digits is 67
• More coming soon!