38218001479957071

Names of 38218001479957071

• Cardinal: 38218001479957071 can be written as Thirty-eight quadrillion, two hundred eighteen trillion, one billion, four hundred seventy-nine million, nine hundred fifty-seven thousand and seventy-one.

Scientific notation

• Scientific notation: 3.8218001479957071 × 10¹⁶

Factors of 38218001479957071

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 203

Divisors of 38218001479957071

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 73 127 219 381 657 1143 5329 9271 15987 16129 27813 47961 48387 83439 145161 389017 676783 1167051 1177417 2030349 2048383 3501153 3532251 6091047 6145149 10596753 18435447 28398241 49405159 85194723 85951441 148215477 149531959 255584169 257854323 444646431 448595877 773562969 1345787631 2073071593 3606576607 6219214779 6274455193 10819729821 10915833007 18657644337 18823365579 32459189463 32747499021 56470096737 98242497063 263280092311 458035229089 789840276933 796855809511 1374105687267 2369520830799 2390567428533 4122317061801 7171702285599 33436571723497 58170474094303 100309715170491 174511422282909 300929145511473 523534266848727 4246444608884119 12739333826652357 38218001479957071
• Sum of all divisors σ(n): 56414709173921280
• Sum of proper divisors (its aliquot sum) s(n): 18196707693964209
• 38218001479957071 is a deficient number, because the sum of its proper divisors (18196707693964209) is less than itself. Its deficiency is 20021293785992862

Bases of 38218001479957071

• Binary: 10000111110001110001000111100010001111001111101001001111₂
• Hexadecimal: 0x87C711E23CFA4F
• Base-36: AGB5FI1LYDR

Squares and roots of 38218001479957071

• 38218001479957071 squared (38218001479957071²) is 1460615637122000869228932002899041
• 38218001479957071 cubed (38218001479957071³) is 55821810581177069392066599370299784406628227068911
• The square root of 38218001479957071 is 195494249.2247714969
• The cube root of 38218001479957071 is 336839.2235871835

Scales and comparisons

• 38,218,001,479,957,071 seconds is equal to 1,215,214,231 years, 1 week, 1 day, 2 hours, 17 minutes, 51 seconds.
• To count from 1 to 38,218,001,479,957,071 would take you about three billion, six hundred forty-five million, six hundred forty-two thousand, six hundred ninety-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 38218001479957071 cubic inches would be around 28069.9 feet tall.

Recreational maths with 38218001479957071

• 38218001479957071 backwards is 17075997410081283
• The number of decimal digits it has is: 17
• The sum of 38218001479957071's digits is 72
• More coming soon!