18248663264

Names of 18248663264

• Cardinal: 18248663264 can be written as Eighteen billion, two hundred forty-eight million, six hundred sixty-three thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.8248663264 × 10¹⁰

Factors of 18248663264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 299

Divisors of 18248663264

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 103 104 169 181 206 208 338 362 412 416 676 724 824 1339 1352 1448 1648 2353 2678 2704 2896 3296 4706 5356 5408 5792 9412 10712 17407 18643 18824 21424 30589 32761 34814 37286 37648 42848 61178 65522 69628 74572 75296 122356 131044 139256 149144 242359 244712 262088 278512 298288 425893 484718 489424 524176 557024 596576 851786 969436 978848 1048352 1703572 1938872 3150667 3374383 3407144 3877744 5536609 6301334 6748766 6814288 7755488 11073218 12602668 13497532 13628576 22146436 25205336 26995064 43866979 44292872 50410672 53990128 87733958 88585744 100821344 107980256 175467916 177171488 350935832 570270727 701871664 1140541454 1403743328 2281082908 4562165816 9124331632 18248663264
• Sum of all divisors σ(n): 39499184088
• Sum of proper divisors (its aliquot sum) s(n): 21250520824
• 18248663264 is an abundant number, because the sum of its proper divisors (21250520824) is greater than itself. Its abundance is 3001857560

Bases of 18248663264

• Binary: 10000111111101101001000000011100000₂
• Hexadecimal: 0x43FB480E0
• Base-36: 8DSS6OW

Squares and roots of 18248663264

• 18248663264 squared (18248663264²) is 333013710922863133696
• 18248663264 cubed (18248663264³) is 6077055072926368005578115743744
• The square root of 18248663264 is 135087.6132885617
• The cube root of 18248663264 is 2632.7544315381

Scales and comparisons

• 18,248,663,264 seconds is equal to 580 years, 13 weeks, 9 hours, 7 minutes, 44 seconds.
• To count from 1 to 18,248,663,264 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 18248663264 cubic inches would be around 219.4 feet tall.

Recreational maths with 18248663264

• 18248663264 backwards is 46236684281
• The number of decimal digits it has is: 11
• The sum of 18248663264's digits is 50
• More coming soon!