18248002164

Names of 18248002164

• Cardinal: 18248002164 can be written as Eighteen billion, two hundred forty-eight million, two thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.8248002164 × 10¹⁰

Factors of 18248002164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29

Divisors of 18248002164

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 51 54 63 68 84 102 108 119 126 153 189 204 238 252 289 306 357 378 459 476 578 612 714 756 867 918 1071 1156 1428 1734 1836 2023 2142 2601 3213 3468 4046 4284 4913 5202 6069 6426 7803 8092 9826 10404 12138 12852 14739 15606 18207 19652 24276 29478 31212 34391 36414 44217 54621 58956 68782 72828 83521 88434 103173 109242 132651 137564 167042 176868 206346 218484 250563 265302 309519 334084 412692 501126 530604 584647 619038 751689 928557 1002252 1169294 1238076 1419857 1503378 1753941 1857114 2255067 2338588 2839714 3006756 3507882 3714228 4259571 4510134 5261823 5679428 7015764 8519142 9020268 9938999 10523646 12778713 15785469 17038284 19877998 21047292 24137569 25557426 29816997 31570938 38336139 39755996 48275138 51114852 59633994 63141876 72412707 76672278 89450991 96550276 119267988 144825414 153344556 168962983 178901982 217238121 268352973 289650828 337925966 357803964 434476242 506888949 536705946 651714363 675851932 868952484 1013777898 1073411892 1303428726 1520666847 2027555796 2606857452 3041333694 4562000541 6082667388 9124001082 18248002164
• Sum of all divisors σ(n): 57447414080
• Sum of proper divisors (its aliquot sum) s(n): 39199411916
• 18248002164 is an abundant number, because the sum of its proper divisors (39199411916) is greater than itself. Its abundance is 20951409752

Bases of 18248002164

• Binary: 10000111111101010100110101001110100₂
• Hexadecimal: 0x43FAA6A74
• Base-36: 8DSE0L0

Squares and roots of 18248002164

• 18248002164 squared (18248002164²) is 332989582977348682896
• 18248002164 cubed (18248002164³) is 6076394630760116328468757786944
• The square root of 18248002164 is 135085.1663359083
• The cube root of 18248002164 is 2632.7226386163
• Being both a perfect square and a perfect cube, 18248002164 is also a perfect sixth number.

Scales and comparisons

• 18,248,002,164 seconds is equal to 580 years, 11 weeks, 6 days, 17 hours, 29 minutes, 24 seconds.
• To count from 1 to 18,248,002,164 would take you about one thousand, one hundred sixty 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 18248002164 cubic inches would be around 219.4 feet tall.

Recreational maths with 18248002164

• 18248002164 backwards is 46120084281
• 18248002164 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18248002164's digits is 36
• More coming soon!