18289714716

Names of 18289714716

• Cardinal: 18289714716 can be written as Eighteen billion, two hundred eighty-nine million, seven hundred fourteen thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.8289714716 × 10¹⁰

Factors of 18289714716

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3273

Divisors of 18289714716

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 28 36 38 39 42 49 52 57 63 76 78 84 91 98 114 117 126 133 147 156 169 171 182 196 228 234 247 252 266 273 294 338 342 364 399 441 468 494 507 532 546 588 637 676 684 741 798 819 882 931 988 1014 1092 1183 1197 1274 1482 1521 1596 1638 1729 1764 1862 1911 2028 2223 2366 2394 2548 2793 2964 3042 3211 3229 3276 3458 3549 3724 3822 4446 4732 4788 5187 5586 5733 6084 6422 6458 6916 7098 7644 8281 8379 8892 9633 9687 10374 10647 11172 11466 12103 12844 12916 14196 15561 16562 16758 19266 19374 20748 21294 22477 22603 22932 24206 24843 28899 29061 31122 33124 33516 36309 38532 38748 41977 42588 44954 45206 48412 49686 57798 58122 61351 62244 67431 67809 72618 74529 83954 89908 90412 99372 108927 115596 116244 122702 125931 134862 135618 145236 149058 157339 158221 167908 184053 202293 203427 217854 245404 251862 269724 271236 293839 298116 314678 316442 368106 377793 404586 406854 429457 435708 472017 474663 503724 545701 552159 587678 629356 632884 736212 755586 797563 809172 813708 858914 881517 944034 949326 1091402 1104318 1175356 1288371 1416051 1423989 1511172 1595126 1637103 1717828 1763034 1888068 1898652 2056873 2182804 2208636 2392689 2576742 2644551 2832102 2847978 3006199 3190252 3274206 3526068 3819907 3865113 4113746 4785378 4911309 5153484 5289102 5582941 5664204 5695956 6012398 6170619 6548412 7178067 7639814 7730226 8227492 9018597 9570756 9822618 10368319 10578204 11165882 11459721 12024796 12341238 14356134 15279628 15460452 16748823 18037194 18511857 19645236 20736638 22331764 22919442 24682476 26739349 27055791 28712268 31104957 33497646 34379163 36074388 37023714 39080587 41473276 45838884 50246469 53478698 54111582 62209914 66995292 68758326 72578233 74047428 78161174 80218047 93314871 100492938 106957396 108223164 117241761 124419828 137516652 145156466 156322348 160436094 186629742 200985876 217734699 234483522 240654141 290312932 320872188 351725283 373259484 435469398 468967044 481308282 508047631 653204097 703450566 870938796 962616564 1016095262 1306408194 1406901132 1524142893 2032190524 2612816388 3048285786 4572428679 6096571572 9144857358 18289714716
• Sum of all divisors σ(n): 61319676600
• Sum of proper divisors (its aliquot sum) s(n): 43029961884
• 18289714716 is an abundant number, because the sum of its proper divisors (43029961884) is greater than itself. Its abundance is 24740247168

Bases of 18289714716

• Binary: 10001000010001001101110011000011100₂
• Hexadecimal: 0x44226E61C
• Base-36: 8EH8270

Squares and roots of 18289714716

• 18289714716 squared (18289714716²) is 334513664392666960656
• 18289714716 cubed (18289714716³) is 6118159490345646112797036213696
• The square root of 18289714716 is 135239.4717380987
• The cube root of 18289714716 is 2634.7271322017

Scales and comparisons

• 18,289,714,716 seconds is equal to 581 years, 28 weeks, 6 days, 12 hours, 18 minutes, 36 seconds.
• To count from 1 to 18,289,714,716 would take you about one thousand, one hundred sixty-three 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 18289714716 cubic inches would be around 219.6 feet tall.

Recreational maths with 18289714716

• 18289714716 backwards is 61741798281
• The number of decimal digits it has is: 11
• The sum of 18289714716's digits is 54
• More coming soon!