18199418496

Names of 18199418496

• Cardinal: 18199418496 can be written as Eighteen billion, one hundred ninety-nine million, four hundred eighteen thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 1.8199418496 × 10¹⁰

Factors of 18199418496

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 845

Divisors of 18199418496

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 41 42 48 49 56 62 64 82 84 93 96 98 112 123 124 128 147 164 168 186 192 196 217 224 246 248 287 294 328 336 372 384 392 434 448 492 496 574 588 651 656 672 744 761 784 861 868 896 984 992 1148 1176 1271 1302 1312 1344 1488 1519 1522 1568 1722 1736 1968 1984 2009 2283 2296 2352 2542 2604 2624 2688 2976 3038 3044 3136 3444 3472 3813 3936 3968 4018 4557 4566 4592 4704 5084 5208 5248 5327 5952 6027 6076 6088 6272 6888 6944 7626 7872 8036 8897 9114 9132 9184 9408 10168 10416 10654 11904 12054 12152 12176 13776 13888 15252 15744 15981 16072 17794 18228 18264 18368 18816 20336 20832 21308 23591 24108 24304 24352 26691 27552 27776 30504 31201 31962 32144 35588 36456 36528 36736 37289 40672 41664 42616 47182 48216 48608 48704 53382 55104 61008 62279 62402 63924 64288 70773 71176 72912 73056 74578 81344 83328 85232 93603 94364 96432 97216 97408 106764 110208 111867 122016 124558 124804 127848 128576 141546 142352 145824 146112 149156 162688 165137 170464 186837 187206 188728 192864 194432 213528 218407 223734 244032 249116 249608 255696 257152 283092 284704 291648 292224 298312 330274 340928 373674 374412 377456 385728 427056 436814 447468 488064 495411 498232 499216 511392 566184 569408 583296 596624 655221 660548 681856 747348 748824 754912 771456 854112 873628 894936 967231 990822 996464 998432 1022784 1132368 1138816 1155959 1193248 1310442 1321096 1494696 1497648 1509824 1528849 1708224 1747256 1789872 1934462 1981644 1992928 1996864 2045568 2264736 2311918 2386496 2620884 2642192 2901693 2989392 2995296 3019648 3057698 3416448 3467877 3494512 3579744 3868924 3963288 3985856 3993728 4529472 4586547 4623836 4772992 5241768 5284384 5803386 5978784 5990592 6115396 6770617 6935754 6989024 7159488 7737848 7926576 7971712 9058944 9173094 9247672 10483536 10568768 11606772 11957568 11981184 12230792 13541234 13871508 13978048 14318976 15475696 15853152 18346188 18495344 20311851 20967072 21137536 23213544 23915136 24461584 27082468 27743016 27956096 30951392 31706304 36692376 36990688 40623702 41934144 46427088 47394319 48923168 54164936 55486032 61902784 63412608 73384752 73981376 81247404 83868288 92854176 94788638 97846336 108329872 110972064 123805568 142182957 146769504 147962752 162494808 185708352 189577276 195692672 216659744 221944128 284365914 293539008 324989616 371416704 379154552 433319488 443888256 568731828 587078016 649979232 758309104 866638976 1137463656 1299958464 1516618208 2274927312 2599916928 3033236416 4549854624 6066472832 9099709248 18199418496
• Sum of all divisors σ(n): 59542801920
• Sum of proper divisors (its aliquot sum) s(n): 41343383424
• 18199418496 is an abundant number, because the sum of its proper divisors (41343383424) is greater than itself. Its abundance is 23143964928

Bases of 18199418496

• Binary: 10000111100110001010001011010000000₂
• Hexadecimal: 0x43CC51680
• Base-36: 8CZGP6O

Squares and roots of 18199418496

• 18199418496 squared (18199418496²) is 331218833592546902016
• 18199418496 cubed (18199418496³) is 6027990166307744216297490087936
• The square root of 18199418496 is 134905.2204178919
• The cube root of 18199418496 is 2630.3840994237

Scales and comparisons

• 18,199,418,496 seconds is equal to 578 years, 35 weeks, 4 days, 10 hours, 1 minute, 36 seconds.
• To count from 1 to 18,199,418,496 would take you about one thousand, one hundred fifty-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 18199418496 cubic inches would be around 219.2 feet tall.

Recreational maths with 18199418496

• 18199418496 backwards is 69481499181
• The number of decimal digits it has is: 11
• The sum of 18199418496's digits is 60
• More coming soon!