18002040118784

Names of 18002040118784

• Cardinal: 18002040118784 can be written as Eighteen trillion, two billion, forty million, one hundred eighteen thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.8002040118784 × 10¹³

Factors of 18002040118784

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4113

Divisors of 18002040118784

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 29 32 37 58 64 67 74 116 127 128 134 148 232 254 256 268 296 464 508 512 536 592 928 1016 1072 1073 1184 1856 1943 2032 2144 2146 2368 2479 3683 3712 3851 3886 4064 4288 4292 4699 4736 4958 7366 7424 7702 7772 8128 8509 8576 8584 9398 9472 9916 14732 14848 15404 15544 16256 17018 17152 17168 18796 18944 19832 29464 30808 31088 32512 34036 34304 34336 37592 39664 58928 61616 62176 65024 68072 68672 71891 75184 79328 111679 117856 123232 124352 136144 136271 137344 142487 143782 150368 158656 223358 235712 246464 246761 248704 258017 272288 272542 274688 284974 287564 300736 314833 317312 446716 471424 489077 492928 493522 497408 516034 544576 545084 549376 569948 575128 601472 629666 634624 893432 942848 978154 985856 987044 994816 1032068 1089152 1090168 1139896 1150256 1202944 1259332 1269248 1786864 1885696 1956308 1971712 1974088 2064136 2178304 2180336 2279792 2300512 2405888 2518664 3573728 3912616 3948176 4128272 4132123 4356608 4360672 4559584 4601024 5037328 7147456 7482493 7825232 7896352 8256544 8264246 8721344 9119168 9130157 9202048 9546629 10074656 14183233 14294912 14964986 15650464 15792704 16513088 16528492 17442688 18095849 18238336 18260314 18404096 19093258 20149312 28366466 28589824 29929972 31300928 31585408 32768159 33026176 33056984 34885376 36191698 36476672 36520628 36808192 38186516 40298624 56732932 57179648 59859944 62601856 63170816 65536318 66052352 66113968 69770752 72383396 72953344 73041256 76373032 80597248 113465864 119719888 125203712 126341632 131072636 132104704 132227936 144766792 146082512 152746064 161194496 226931728 239439776 250407424 262145272 264455872 276852241 289533584 292165024 305492128 453863456 478879552 524290544 524779621 528911744 553704482 579067168 584330048 610984256 907726912 950276611 957759104 1048581088 1049559242 1057823488 1107408964 1158134336 1168660096 1212421883 1221968512 1815453824 1900553222 1915518208 2097162176 2099118484 2115646976 2214817928 2316268672 2337320192 2424843766 2443937024 3630907648 3801106444 3831036416 4194324352 4198236968 4429635856 4632537344 4674640384 4849687532 4887874048 7261815296 7602212888 8388648704 8396473936 8859271712 9265074688 9699375064 15204425776 16777297408 16792947872 17718543424 19398750128 30408851552 33585895744 35160234607 35437086848 38797500256 60817703104 67171791488 70320469214 70874173696 77595000512 121635406208 134343582976 140640938428 141748347392 155190001024 243270812416 268687165952 281281876856 310380002048 486541624832 562563753712 620760004096 1125127507424 2250255014848 4500510029696 9001020059392 18002040118784
• Sum of all divisors σ(n): 39100800245760
• Sum of proper divisors (its aliquot sum) s(n): 21098760126976
• 18002040118784 is an abundant number, because the sum of its proper divisors (21098760126976) is greater than itself. Its abundance is 3096720008192

Bases of 18002040118784

• Binary: 100000101111101101101001101001101111000000000₂
• Hexadecimal: 0x105F6D34DE00
• Base-36: 6DQ0TVYM8

Squares and roots of 18002040118784

• 18002040118784 squared (18002040118784²) is 324073448438308652829638656
• 18002040118784 cubed (18002040118784³) is 5833983220219110399881323288574038114304
• The square root of 18002040118784 is 4242881.1106115147
• The cube root of 18002040118784 is 26208.4040201933

Scales and comparisons

• 18,002,040,118,784 seconds is equal to 572,409 years, 9 weeks, 6 days, 19 hours, 39 minutes, 44 seconds.
• To count from 1 to 18,002,040,118,784 would take you about one million, four hundred thirty-one thousand and twenty-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 18002040118784 cubic inches would be around 2184 feet tall.

Recreational maths with 18002040118784

• 18002040118784 backwards is 48781104020081
• The number of decimal digits it has is: 14
• The sum of 18002040118784's digits is 44
• More coming soon!