18744764319344

Names of 18744764319344

• Cardinal: 18744764319344 can be written as Eighteen trillion, seven hundred forty-four billion, seven hundred sixty-four million, three hundred nineteen thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.8744764319344 × 10¹³

Factors of 18744764319344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42902976

Divisors of 18744764319344

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 47 56 83 94 112 166 188 329 332 376 581 658 664 752 1162 1316 1328 2324 2632 3901 4648 5264 7802 9296 15604 27307 31208 54614 62416 109228 218456 436912 42902837 85805674 171611348 300319859 343222696 600639718 686445392 1201279436 2016433339 2402558872 3560935471 4032866678 4805117744 7121870942 8065733356 14115033373 14243741884 16131466712 24926548297 28230066746 28487483768 32262933424 49853096594 56460133492 56974967536 99706193188 112920266984 167363967137 199412386376 225840533968 334727934274 398824772752 669455868548 1171547769959 1338911737096 2343095539918 2677823474192 4686191079836 9372382159672 18744764319344
• Sum of all divisors σ(n): 42900092218368
• Sum of proper divisors (its aliquot sum) s(n): 24155327899024
• 18744764319344 is an abundant number, because the sum of its proper divisors (24155327899024) is greater than itself. Its abundance is 5410563579680

Bases of 18744764319344

• Binary: 100010000110001011011000001001100011001110000₂
• Hexadecimal: 0x110C5B04C670
• Base-36: 6N784P7JK

Squares and roots of 18744764319344

• 18744764319344 squared (18744764319344²) is 351366189387751931612590336
• 18744764319344 cubed (18744764319344³) is 6586276409859398832464398125891752259584
• The square root of 18744764319344 is 4329522.4123849965
• The cube root of 18744764319344 is 26563.9912256271

Scales and comparisons

• 18,744,764,319,344 seconds is equal to 596,025 years, 27 weeks, 1 day, 17 hours, 35 minutes, 44 seconds.
• To count from 1 to 18,744,764,319,344 would take you about one million, four hundred ninety thousand and 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 18744764319344 cubic inches would be around 2213.7 feet tall.

Recreational maths with 18744764319344

• 18744764319344 backwards is 44391346744781
• The number of decimal digits it has is: 14
• The sum of 18744764319344's digits is 65
• More coming soon!