138250067182372185348

Names of 138250067182372185348

• Cardinal: 138250067182372185348 can be written as One hundred thirty-eight quintillion, two hundred fifty quadrillion, sixty-seven trillion, one hundred eighty-two billion, three hundred seventy-two million, one hundred eighty-five thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.38250067182372185348 × 10²⁰

Factors of 138250067182372185348

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 366643511

Divisors of 138250067182372185348

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 121 132 154 231 242 308 363 462 484 726 847 924 1331 1452 1694 2541 2662 3388 3993 5082 5324 7986 9317 10164 15972 18634 27951 37268 55902 111804 3404201 6808402 10212603 13616804 20425206 23829407 37446211 40850412 47658814 71488221 74892422 95317628 112338633 142976442 149784844 224677266 262123477 285952884 363239287 411908321 449354532 524246954 726478574 786370431 823816642 1048493908 1089717861 1235724963 1452957148 1572740862 1647633284 2179435722 2471449926 2542675009 2883358247 3145481724 3995632157 4358871444 4530991531 4942899852 5085350018 5766716494 7628025027 7991264314 8650074741 9061983062 10170700036 11533432988 11986896471 13592974593 15256050054 15982528628 17300149482 18123966124 23973792942 27185949186 27969425099 30512100108 31716940717 34600298964 43951953727 47947585884 54371898372 55938850198 63433881434 83908275297 87903907454 95150822151 111877700396 126867762868 131855861181 167816550594 175807814908 190301644302 263711722362 307663676089 335633101188 380603288604 483471490997 527423444724 615327352178 922991028267 966942981994 1230654704356 1450414472991 1845982056534 1933885963988 2900828945982 3384300436979 3691964113068 5801657891964 6768600873958 10152901310937 13537201747916 20305802621874 40611605243748 1236539544044687 2473079088089374 3709618632134061 4946158176178748 7419237264268122 8655776808312809 13601934984491557 14838474528536244 17311553616625618 25967330424938427 27203869968983114 34623107233251236 40805804953474671 51934660849876854 54407739937966228 81611609906949342 95213544891440899 103869321699753708 149621284829407127 163223219813898684 190427089782881798 285640634674322697 299242569658814254 380854179565763596 448863854488221381 571281269348645394 598485139317628508 897727708976442762 1047348993805849889 1142562538697290788 1645834133123478397 1795455417952885524 2094697987611699778 3142046981417549667 3291668266246956794 4189395975223399556 4937502399370435191 6284093962835099334 6583336532493913588 9875004798740870382 11520838931864348779 12568187925670198668 19750009597481740764 23041677863728697558 34562516795593046337 46083355727457395116 69125033591186092674 138250067182372185348
• Sum of all divisors σ(n): 405505952151437684736
• Sum of proper divisors (its aliquot sum) s(n): 267255884969065499388
• 138250067182372185348 is an abundant number, because the sum of its proper divisors (267255884969065499388) is greater than itself. Its abundance is 129005817786693314040

Bases of 138250067182372185348

• Binary: 1110111111010011010111001111001111101000011001011101110010100000100₂
• Hexadecimal: 0x77E9AE79F432EE504
• Base-36: T6CXIPDCKN9QC

Squares and roots of 138250067182372185348

• 138250067182372185348 squared (138250067182372185348²) is 19113081075930422719854450620605265881104
• 138250067182372185348 cubed (138250067182372185348³) is 2642384742809507392909134342364155736779179211181519218864192
• The square root of 138250067182372185348 is 11757978873.1895663901
• The cube root of 138250067182372185348 is 5170768.7685791821

Scales and comparisons

• 138,250,067,182,372,185,348 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,250,067,182,372,185,348 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 138250067182372185348 cubic inches would be around 430897.4 feet tall.

Recreational maths with 138250067182372185348

• 138250067182372185348 backwards is 843581273281760052831
• 138250067182372185348 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 138250067182372185348's digits is 84
• More coming soon!