18042220224

Names of 18042220224

• Cardinal: 18042220224 can be written as Eighteen billion, forty-two million, two hundred twenty thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.8042220224 × 10¹⁰

Factors of 18042220224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1273

Divisors of 18042220224

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 31 32 34 36 42 48 49 51 56 62 63 64 68 72 84 93 96 98 102 112 119 124 126 136 144 147 153 168 186 192 196 204 217 224 238 248 252 272 279 288 294 306 336 357 372 392 408 434 441 448 476 496 504 527 544 558 576 588 612 651 672 714 744 784 816 833 868 882 952 992 1008 1054 1071 1088 1116 1176 1213 1224 1302 1344 1428 1488 1519 1568 1581 1632 1666 1736 1764 1904 1953 1984 2016 2108 2142 2232 2352 2426 2448 2499 2604 2856 2976 3038 3136 3162 3264 3332 3472 3528 3639 3689 3808 3906 4032 4216 4284 4464 4557 4704 4743 4852 4896 4998 5208 5712 5952 6076 6324 6664 6944 7056 7278 7378 7497 7616 7812 8432 8491 8568 8928 9114 9408 9486 9704 9792 9996 10416 10917 11067 11424 12152 12648 13328 13671 13888 14112 14556 14756 14994 15624 16864 16982 17136 17856 18228 18972 19408 19992 20621 20832 21834 22134 22848 24304 25296 25473 25823 26656 27342 28224 29112 29512 29988 31248 33201 33728 33964 34272 36456 37603 37944 38816 39984 41242 41664 43668 44268 48608 50592 50946 51646 53312 54684 58224 59024 59437 59976 61863 62496 66402 67928 68544 72912 75206 75888 76419 77469 77632 79968 82484 87336 88536 97216 101184 101892 103292 109368 112809 116448 118048 118874 119952 123726 124992 132804 135856 144347 145824 150412 151776 152838 154938 159936 164968 174672 177072 178311 185589 203784 206584 218736 225618 232407 232896 236096 237748 239904 247452 263221 265608 271712 288694 291648 300824 303552 305676 309876 329936 338427 349344 354144 356622 371178 407568 413168 433041 437472 451236 464814 475496 479808 494904 526442 531216 534933 543424 577388 601648 611352 619752 639251 659872 676854 698688 708288 713244 742356 789663 815136 826336 866082 874944 902472 929628 950992 989808 1010429 1052884 1062432 1069866 1154776 1203296 1222704 1239504 1278502 1299123 1319744 1353708 1426488 1484712 1579326 1630272 1652672 1732164 1804944 1842547 1859256 1901984 1917753 1979616 2020858 2105768 2124864 2139732 2309552 2368989 2406592 2445408 2479008 2557004 2598246 2707416 2852976 2969424 3031287 3158652 3464328 3609888 3685094 3718512 3803968 3835506 3959232 4041716 4211536 4279464 4474757 4619104 4737978 4890816 4958016 5114008 5196492 5414832 5527641 5705952 5753259 5938848 6062574 6317304 6928656 7219776 7370188 7437024 7671012 8083432 8423072 8558928 8949514 9093861 9238208 9475956 10228016 10392984 10829664 11055282 11411904 11506518 11877696 12125148 12634608 13424271 13857312 14740376 14874048 15342024 16166864 16582923 16846144 17117856 17899028 18187722 18951912 20456032 20785968 21659328 22110564 23013036 24250296 25269216 26848542 27714624 29480752 30684048 31323299 32333728 33165846 34235712 35798056 36375444 37903824 40272813 40912064 41571936 44221128 46026072 48500592 50538432 53697084 58961504 61368096 62646598 64667456 66331692 71596112 72750888 75807648 80545626 83143872 88442256 92052144 93969897 97001184 107394168 117923008 122736192 125293196 132663384 143192224 145501776 151615296 161091252 176884512 184104288 187939794 194002368 214788336 250586392 265326768 281909691 286384448 291003552 322182504 353769024 368208576 375879588 429576672 501172784 530653536 563819382 582007104 644365008 751759176 859153344 1002345568 1061307072 1127638764 1288730016 1503518352 2004691136 2255277528 2577460032 3007036704 4510555056 6014073408 9021110112 18042220224
• Sum of all divisors σ(n): 65805637248
• Sum of proper divisors (its aliquot sum) s(n): 47763417024
• 18042220224 is an abundant number, because the sum of its proper divisors (47763417024) is greater than itself. Its abundance is 29721196800

Bases of 18042220224

• Binary: 10000110011011001100110111011000000₂
• Hexadecimal: 0x433666EC0
• Base-36: 8ADVE80

Squares and roots of 18042220224

• 18042220224 squared (18042220224²) is 325521710611314610176
• 18042220224 cubed (18042220224³) is 5873134390542535862944103399424
• The square root of 18042220224 is 134321.3319767189
• The cube root of 18042220224 is 2622.7888366205

Scales and comparisons

• 18,042,220,224 seconds is equal to 573 years, 35 weeks, 4 days, 23 hours, 50 minutes, 24 seconds.
• To count from 1 to 18,042,220,224 would take you about one thousand, one hundred forty-seven 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 18042220224 cubic inches would be around 218.6 feet tall.

Recreational maths with 18042220224

• 18042220224 backwards is 42202224081
• The number of decimal digits it has is: 11
• The sum of 18042220224's digits is 27
• More coming soon!