18328926352946924

Names of 18328926352946924

• Cardinal: 18328926352946924 can be written as Eighteen quadrillion, three hundred twenty-eight trillion, nine hundred twenty-six billion, three hundred fifty-two million, nine hundred forty-six thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.8328926352946924 × 10¹⁶

Factors of 18328926352946924

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11005

Divisors of 18328926352946924

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 121 143 169 242 286 338 484 572 676 1331 1573 1859 2197 2662 3146 3718 4394 5324 6292 7436 8788 10979 17303 20449 21958 24167 28561 34606 40898 43916 48334 57122 69212 81796 96668 114244 120769 142727 224939 241538 265837 285454 314171 449878 483076 531674 570908 628342 899756 1063348 1256684 1328459 1569997 1855451 2656918 2924207 3139994 3455881 3710902 5313836 5848414 6279988 6911762 7421804 11696828 13823524 14613049 17269967 20409961 24120863 29226098 34539934 38014691 40819922 48241726 58452196 69079868 76029382 81639844 96483452 120538441 152058764 189969637 224509571 241076882 265329493 313571219 379939274 449019142 482153764 530658986 627142438 759878548 898038284 1061317972 1254284876 1325922851 1566999733 2469605281 2651845702 2918624423 3133999466 3449283409 4939210562 5303691404 5837248846 6267998932 6898566818 9878421124 11674497692 13797133636 14585151361 17236997063 20370996529 29170302722 32104868653 34473994126 37942117499 40741993058 58340605444 64209737306 68947988252 75884234998 81483986116 128419474612 151768469996 160436664971 189606967693 224080961819 264822954877 320873329942 379213935386 417363292489 448161923638 529645909754 641746659884 758427870772 834726584978 896323847276 1059291819508 1669453169956 2085676644623 2464890580009 2913052503647 3442698413401 4171353289246 4929781160018 5826105007294 6885396826802 8342706578492 9859562320036 11652210014588 13770793653604 27113796380099 32043577540117 37869682547411 54227592760198 64087155080234 75739365094822 108455185520396 128174310160468 151478730189644 352479352941287 416566508021521 704958705882574 833133016043042 1409917411765148 1666266032086084 4582231588236731 9164463176473462 18328926352946924
• Sum of all divisors σ(n): 38224216421129928
• Sum of proper divisors (its aliquot sum) s(n): 19895290068183004
• 18328926352946924 is an abundant number, because the sum of its proper divisors (19895290068183004) is greater than itself. Its abundance is 1566363715236080

Bases of 18328926352946924

• Binary: 1000001000111100000111110111000011000011011011011101100₂
• Hexadecimal: 0x411E0FB861B6EC
• Base-36: 50H28IVOUEK

Squares and roots of 18328926352946924

• 18328926352946924 squared (18328926352946924²) is 335949541251752228418779161061776
• 18328926352946924 cubed (18328926352946924³) is 6157594399909671169039958883996862464630413177024
• The square root of 18328926352946924 is 135384365.2455737741
• The cube root of 18328926352946924 is 263660.8667304795

Scales and comparisons

• 18,328,926,352,946,924 seconds is equal to 582,803,162 years, 48 weeks, 3 days, 6 hours, 8 minutes, 44 seconds.
• To count from 1 to 18,328,926,352,946,924 would take you about one billion, seven hundred forty-eight million, four hundred nine thousand, four hundred eighty-eight 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 18328926352946924 cubic inches would be around 21971.7 feet tall.

Recreational maths with 18328926352946924

• 18328926352946924 backwards is 42964925362982381
• The number of decimal digits it has is: 17
• The sum of 18328926352946924's digits is 83
• More coming soon!