42165371439960381665055

Names of 42165371439960381665055

• Cardinal: 42165371439960381665055 can be written as Forty-two sextillion, one hundred sixty-five quintillion, three hundred seventy-one quadrillion, four hundred thirty-nine trillion, nine hundred sixty billion, three hundred eighty-one million, six hundred sixty-five thousand and fifty-five.

Scientific notation

• Scientific notation: 4.2165371439960381665055 × 10²²

Factors of 42165371439960381665055

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 764113072

Divisors of 42165371439960381665055

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 15 27 45 47 73 135 141 219 235 365 423 657 705 1095 1269 1971 2115 3285 3431 6345 9855 10293 17155 30879 51465 92637 154395 463185 147677281 443031843 616435663 738386405 1329095529 1849306989 2215159215 3082178315 3987286587 5547920967 6645477645 6940832207 9246534945 10780441513 16643762901 19936432935 20822496621 27739604835 28972476161 32341324539 34704161035 44999803399 53902207565 62467489863 83218814505 86917428483 97023973617 104112483105 134999410197 144862380805 161706622695 187402469589 224999016995 260752285449 291071920851 312337449315 404998230591 434587142415 485119868085 506680751111 674997050985 782256856347 937012347945 1214994691773 1303761427245 1455359604255 1520042253333 2024991152955 2114990759753 2533403755555 3911284281735 4560126759999 6074973458865 6344972279259 7600211266665 10574953798765 13680380279997 19034916837777 22800633799995 31724861396295 57104750513331 68401901399985 95174584188885 285523752566655 91033542623272303 273100627869816909 455167713116361515 819301883609450727 1365503139349084545 2457905650828352181 4096509418047253635 4278576503293798241 6645448611498878119 12289528254141760905 12835729509881394723 19936345834496634357 21392882516468991205 33227243057494390595 38507188529644184169 59809037503489903071 64178647549406973615 99681729172483171785 115521565588932552507 179427112510469709213 192535942648220920845 299045187517449515355 312336084740447271593 577607827944662762535 897135562552348546065 937008254221341814779 1561680423702236357965 2811024762664025444337 4685041271106709073895 8433074287992076333011 14055123813320127221685 42165371439960381665055
• Sum of all divisors σ(n): 77604275066878176215040
• Sum of proper divisors (its aliquot sum) s(n): 35438903626917794549985
• 42165371439960381665055 is a deficient number, because the sum of its proper divisors (35438903626917794549985) is less than itself. Its deficiency is 6726467813042587115070

Bases of 42165371439960381665055

• Binary: 1000111011011100101000010011111000101110111001110111101000110010111100011111₂
• Hexadecimal: 0x8EDCA13E2EE77A32F1F
• Base-36: 6V6OQ3232NUVW9R

Squares and roots of 42165371439960381665055

• 42165371439960381665055 squared (42165371439960381665055²) is 1777918548669826629982421055670863814208153025
• 42165371439960381665055 cubed (42165371439960381665055³) is 74966595994658519601046095007197166974896333001215827143505735041375
• The square root of 42165371439960381665055 is 205342083947.6418230525
• The cube root of 42165371439960381665055 is 34805828.5696762389

Scales and comparisons

• 42,165,371,439,960,381,665,055 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,165,371,439,960,381,665,055 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42165371439960381665055 cubic inches would be around 2900485.7 feet tall.

Recreational maths with 42165371439960381665055

• 42165371439960381665055 backwards is 55056618306993417356124
• The number of decimal digits it has is: 23
• The sum of 42165371439960381665055's digits is 99
• More coming soon!