18354973032

Names of 18354973032

• Cardinal: 18354973032 can be written as Eighteen billion, three hundred fifty-four million, nine hundred seventy-three thousand and thirty-two.

Scientific notation

• Scientific notation: 1.8354973032 × 10¹⁰

Factors of 18354973032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 521

Divisors of 18354973032

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 17 18 22 24 27 33 34 36 44 51 54 66 68 72 88 99 102 108 109 121 132 136 153 187 198 204 216 218 242 264 297 306 327 363 374 379 396 408 436 459 484 561 594 612 654 726 748 758 792 872 918 968 981 1089 1122 1137 1188 1199 1224 1308 1452 1496 1516 1683 1836 1853 1962 2057 2178 2244 2274 2376 2398 2616 2904 2943 3032 3267 3366 3411 3597 3672 3706 3924 4114 4169 4356 4488 4548 4796 5049 5559 5886 6171 6443 6534 6732 6822 7194 7412 7848 8228 8338 8712 9096 9592 10098 10233 10791 11118 11772 12342 12507 12886 13068 13189 13464 13644 14388 14824 16456 16676 16677 18513 19329 20196 20383 20466 21582 22236 23544 24684 25014 25772 26136 26378 27288 28776 32373 33352 33354 37026 37521 38658 39567 40392 40766 40932 41311 43164 44472 45859 49368 50028 50031 51544 52756 55539 57987 61149 64746 66708 70873 74052 75042 77316 79134 81532 81864 82622 86328 91718 100056 100062 105512 111078 112563 115974 118701 122298 123933 129492 133416 137577 141746 148104 150084 154632 158268 163064 165244 173961 183436 183447 200124 212619 222156 224213 225126 231948 237402 244596 247866 258984 275154 283492 300168 316536 330488 347922 356103 366872 366894 371799 400248 412731 425238 444312 448426 450252 454421 463896 474804 489192 495732 550308 550341 566984 637857 672639 695844 702287 712206 733788 743598 779603 825462 850476 896852 900504 908842 949608 991464 1100616 1100682 1115397 1238193 1275714 1345278 1363263 1391688 1404574 1424412 1467576 1487196 1559206 1650924 1700952 1793704 1817684 1913571 2017917 2106861 2201364 2230794 2338809 2476386 2551428 2690556 2726526 2809148 2848824 2974392 3118412 3301848 3635368 3827142 4035834 4089789 4213722 4402728 4461588 4677618 4952772 4998631 5102856 5381112 5453052 5618296 6053751 6236824 6320583 7016427 7654284 7725157 8071668 8179578 8427444 8923176 9355236 9905544 9997262 10906104 12107502 12269367 12641166 14032854 14995893 15308568 15450314 16143336 16359156 16854888 18710472 18961749 19994524 21049281 23175471 24215004 24538734 25282332 28065708 29991786 30900628 32718312 37923498 39989048 42098562 44987679 46350942 48430008 49077468 50564664 56131416 59983572 61801256 69526413 75846996 84197124 84976727 89975358 92701884 98154936 119967144 134963037 139052826 151693992 168394248 169953454 179950716 185403768 208579239 254930181 269926074 278105652 339906908 359901432 417158478 509860362 539852148 556211304 679813816 764790543 834316956 1019720724 1079704296 1529581086 1668633912 2039441448 2294371629 3059162172 4588743258 6118324344 9177486516 18354973032
• Sum of all divisors σ(n): 60041520000
• Sum of proper divisors (its aliquot sum) s(n): 41686546968
• 18354973032 is an abundant number, because the sum of its proper divisors (41686546968) is greater than itself. Its abundance is 23331573936

Bases of 18354973032

• Binary: 10001000110000010101010100101101000₂
• Hexadecimal: 0x4460AA968
• Base-36: 8FK2RU0

Squares and roots of 18354973032

• 18354973032 squared (18354973032²) is 336905035005447273024
• 18354973032 cubed (18354973032³) is 6183882831870000669453461088768
• The square root of 18354973032 is 135480.5263940175
• The cube root of 18354973032 is 2637.8570109245

Scales and comparisons

• 18,354,973,032 seconds is equal to 583 years, 32 weeks, 5 days, 19 hours, 37 minutes, 12 seconds.
• To count from 1 to 18,354,973,032 would take you about one thousand, one hundred sixty-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 18354973032 cubic inches would be around 219.8 feet tall.

Recreational maths with 18354973032

• 18354973032 backwards is 23037945381
• The number of decimal digits it has is: 11
• The sum of 18354973032's digits is 45
• More coming soon!