18023790048

Names of 18023790048

• Cardinal: 18023790048 can be written as Eighteen billion, twenty-three million, seven hundred ninety thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8023790048 × 10¹⁰

Factors of 18023790048

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 354

Divisors of 18023790048

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 61 66 68 88 96 102 109 122 132 136 151 176 183 187 204 218 244 264 272 302 327 352 366 374 408 436 453 488 528 544 561 604 654 671 732 748 816 872 906 976 1037 1056 1122 1199 1208 1308 1342 1464 1496 1632 1661 1744 1812 1853 1952 2013 2074 2244 2398 2416 2567 2616 2684 2928 2992 3111 3322 3488 3597 3624 3706 4026 4148 4488 4796 4832 4983 5134 5232 5368 5559 5856 5984 6222 6644 6649 7194 7248 7412 7701 8052 8296 8976 9211 9592 9966 10268 10464 10736 11118 11407 12444 13288 13298 14388 14496 14824 15402 16104 16459 16592 17952 18422 19184 19932 19947 20383 20536 21472 22236 22814 24888 26576 26596 27633 28237 28776 29648 30804 32208 32918 33184 34221 36844 38368 39864 39894 40766 41072 44472 45628 49377 49776 53152 53192 55266 56474 57552 59296 61149 61608 64416 65836 68442 73139 73688 79728 79788 81532 82144 84711 88944 91256 98754 99552 101321 106384 110532 112948 113033 115104 122298 123216 131672 136884 146278 147376 156587 159456 159576 163064 169422 177888 181049 182512 197508 202642 212768 219417 221064 225896 226066 244596 246432 263344 273768 279803 292556 294752 303963 313174 319152 326128 338844 339099 362098 365024 395016 405284 438834 442128 451792 452132 469761 489192 526688 543147 547536 559606 585112 607926 626348 638304 652256 677688 678198 724196 790032 810568 839409 877668 884256 903584 904264 939522 978384 1003999 1086294 1095072 1119212 1170224 1215852 1243363 1252696 1355376 1356396 1448392 1580064 1621136 1678818 1722457 1755336 1808528 1879044 1956768 2007998 2172588 2238424 2340448 2431704 2486726 2505392 2710752 2712792 2896784 3011997 3077833 3242272 3357636 3444914 3510672 3617056 3730089 3758088 4015996 4345176 4476848 4863408 4973452 5010784 5167371 5425584 5793568 6023994 6155666 6715272 6889828 7021344 7460178 7516176 8031992 8690352 8953696 9233499 9726816 9946904 10334742 10851168 11043989 12047988 12311332 13430544 13779656 14920356 15032352 16063984 17067983 17380704 18466998 19893808 20669484 22087978 24095976 24622664 26861088 27559312 29840712 32127968 33131967 34135966 36933996 39787616 41338968 44175956 48191952 49245328 51203949 55118624 59681424 66263934 68271932 73867992 82677936 88351912 96383904 98490656 102407898 119362848 132527868 136543864 147735984 165355872 176703824 187747813 204815796 265055736 273087728 295471968 353407648 375495626 409631592 530111472 546175456 563243439 750991252 819263184 1060222944 1126486878 1501982504 1638526368 2252973756 3003965008 4505947512 6007930016 9011895024 18023790048
• Sum of all divisors σ(n): 56426388480
• Sum of proper divisors (its aliquot sum) s(n): 38402598432
• 18023790048 is an abundant number, because the sum of its proper divisors (38402598432) is greater than itself. Its abundance is 20378808384

Bases of 18023790048

• Binary: 10000110010010011010011010111100000₂
• Hexadecimal: 0x4324D35E0
• Base-36: 8A2WDEO

Squares and roots of 18023790048

• 18023790048 squared (18023790048²) is 324857007694383842304
• 18023790048 cubed (18023790048³) is 5855154502305094922410836590592
• The square root of 18023790048 is 134252.7096486325
• The cube root of 18023790048 is 2621.8954704331

Scales and comparisons

• 18,023,790,048 seconds is equal to 573 years, 5 weeks, 1 day, 16 hours, 20 minutes, 48 seconds.
• To count from 1 to 18,023,790,048 would take you about one thousand, one hundred forty-six 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 18023790048 cubic inches would be around 218.5 feet tall.

Recreational maths with 18023790048

• 18023790048 backwards is 84009732081
• The number of decimal digits it has is: 11
• The sum of 18023790048's digits is 42
• More coming soon!