18428734097083008

Names of 18428734097083008

• Cardinal: 18428734097083008 can be written as Eighteen quadrillion, four hundred twenty-eight trillion, seven hundred thirty-four billion, ninety-seven million, eighty-three thousand and eight.

Scientific notation

• Scientific notation: 1.8428734097083008 × 10¹⁶

Factors of 18428734097083008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 164919227059

Divisors of 18428734097083008

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 97 128 144 192 194 288 291 384 388 576 582 776 873 1152 1164 1552 1746 2328 3104 3492 4656 6208 6984 9312 12416 13968 18624 27936 37248 55872 111744 164919226957 329838453914 494757680871 659676907828 989515361742 1319353815656 1484273042613 1979030723484 2638707631312 2968546085226 3958061446968 5277415262624 5937092170452 7916122893936 10554830525248 11874184340904 15832245787872 15997165014829 21109661050496 23748368681808 31664491575744 31994330029658 47496737363616 47991495044487 63328983151488 63988660059316 94993474727232 95982990088974 127977320118632 143974485133461 189986949454464 191965980177948 255954640237264 287948970266922 383931960355896 511909280474528 575897940533844 767863920711792 1023818560949056 1151795881067688 1535727841423584 2047637121898112 2303591762135376 3071455682847168 4607183524270752 6142911365694336 9214367048541504 18428734097083008
• Sum of all divisors σ(n): 53577309261845460
• Sum of proper divisors (its aliquot sum) s(n): 35148575164762452
• 18428734097083008 is an abundant number, because the sum of its proper divisors (35148575164762452) is greater than itself. Its abundance is 16719841067679444

Bases of 18428734097083008

• Binary: 1000001011110001101011000000101100001000100101010000000₂
• Hexadecimal: 0x4178D605844A80
• Base-36: 51GFVKHL7K0

Squares and roots of 18428734097083008

• 18428734097083008 squared (18428734097083008²) is 339618240420989870128854442328064
• 18428734097083008 cubed (18428734097083008³) is 6258734247237630685036087172020769046346975936512
• The square root of 18428734097083008 is 135752473.6315438489
• The cube root of 18428734097083008 is 264138.5774653753

Scales and comparisons

• 18,428,734,097,083,008 seconds is equal to 585,976,740 years, 24 weeks, 3 days, 1 hour, 16 minutes, 48 seconds.
• To count from 1 to 18,428,734,097,083,008 would take you about one billion, seven hundred fifty-seven million, nine hundred thirty thousand, two hundred twenty-one 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 18428734097083008 cubic inches would be around 22011.5 feet tall.

Recreational maths with 18428734097083008

• 18428734097083008 backwards is 80038079043782481
• 18428734097083008 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18428734097083008's digits is 72
• More coming soon!