198429189707367201

Names of 198429189707367201

• Cardinal: 198429189707367201 can be written as One hundred ninety-eight quadrillion, four hundred twenty-nine trillion, one hundred eighty-nine billion, seven hundred seven million, three hundred sixty-seven thousand, two hundred one.

Scientific notation

• Scientific notation: 1.98429189707367201 × 10¹⁷

Factors of 198429189707367201

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 182727

Divisors of 198429189707367201

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 11 17 33 51 103 187 309 561 1133 1751 3399 5253 10609 19261 31827 57783 116699 180353 182593 350097 541059 547779 1983883 2008523 3104081 5951649 6025569 9312243 18807079 34144891 56421237 102434673 206877869 319720343 620633607 959161029 1937129137 3516923773 5811387411 10550771319 21308420507 32931195329 33340203649 63925261521 98793585987 100020610947 362243148619 366742240139 566783462033 1086729445857 1100226720417 1700350386099 3434040975847 6234618082363 10302122927541 18703854247089 37774450734317 58378696589399 113323352202951 175136089768197 353706220512241 642165662483389 1061118661536723 1926496987450167 3890768425634651 6013005748708097 11672305276903953 18039017246124291 66143063235789067 198429189707367201
• Sum of all divisors σ(n): 308599681957567776
• Sum of proper divisors (its aliquot sum) s(n): 110170492250200575
• 198429189707367201 is a deficient number, because the sum of its proper divisors (110170492250200575) is less than itself. Its deficiency is 88258697457166626

Bases of 198429189707367201

• Binary: 1011000000111101100100101111110101100100111000001100100001₂
• Hexadecimal: 0x2C0F64BF5938321
• Base-36: 1I9T9ZB9WTNL

Squares and roots of 198429189707367201

• 198429189707367201 squared (198429189707367201²) is 39374143327922321539628335050574401
• 198429189707367201 cubed (198429189707367201³) is 7812979355981364875750919618414658319605796477621601
• The square root of 198429189707367201 is 445453914.2350948081
• The cube root of 198429189707367201 is 583268.4960897417

Scales and comparisons

• 198,429,189,707,367,201 seconds is equal to 6,309,434,450 years, 47 weeks, 2 days, 13 hours, 33 minutes, 21 seconds.
• To count from 1 to 198,429,189,707,367,201 would take you about eighteen billion, nine hundred twenty-eight million, three hundred three thousand, three hundred fifty-two 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 198429189707367201 cubic inches would be around 48605.7 feet tall.

Recreational maths with 198429189707367201

• 198429189707367201 backwards is 102763707981924891
• The number of decimal digits it has is: 18
• The sum of 198429189707367201's digits is 84
• More coming soon!