17055959978421

Names of 17055959978421

• Cardinal: 17055959978421 can be written as Seventeen trillion, fifty-five billion, nine hundred fifty-nine million, nine hundred seventy-eight thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.7055959978421 × 10¹³

Factors of 17055959978421

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13691902

Divisors of 17055959978421

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 117 169 189 273 351 507 567 819 1053 1183 1521 2197 2457 3549 4563 6591 7371 10647 13689 15379 19773 31941 46137 59319 95823 138411 177957 415233 1245699 13691879 41075637 95843153 123226911 177994427 287529459 369680733 533983281 862588377 1109042199 1245960989 1601949843 2313927551 2587765131 3737882967 4805849529 6941782653 7763295393 11213648901 14417548587 16197492857 20825347959 30081058163 33640946703 48592478571 62476043877 90243174489 100922840109 145777435713 187428131631 210567407141 270729523467 437332307139 631702221423 812188570401 1311996921417 1895106664269 2436565711203 5685319992807 17055959978421
• Sum of all divisors σ(n): 31543900819200
• Sum of proper divisors (its aliquot sum) s(n): 14487940840779
• 17055959978421 is a deficient number, because the sum of its proper divisors (14487940840779) is less than itself. Its deficiency is 2568019137642

Bases of 17055959978421

• Binary: 11111000001100100110011011111001000110110101₂
• Hexadecimal: 0xF83266F91B5
• Base-36: 61NEE76B9

Squares and roots of 17055959978421

• 17055959978421 squared (17055959978421²) is 290905770785498878785653241
• 17055959978421 cubed (17055959978421³) is 4961677184009181828832669947050748712461
• The square root of 17055959978421 is 4129886.1943667407
• The cube root of 17055959978421 is 25740.9985080973

Scales and comparisons

• 17,055,959,978,421 seconds is equal to 542,326 years, 40 weeks, 4 hours, 40 minutes, 21 seconds.
• To count from 1 to 17,055,959,978,421 would take you about one million, three hundred fifty-five thousand, eight hundred sixteen 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 17055959978421 cubic inches would be around 2145.1 feet tall.

Recreational maths with 17055959978421

• 17055959978421 backwards is 12487995955071
• The number of decimal digits it has is: 14
• The sum of 17055959978421's digits is 72
• More coming soon!