138381228275193284

Names of 138381228275193284

• Cardinal: 138381228275193284 can be written as One hundred thirty-eight quadrillion, three hundred eighty-one trillion, two hundred twenty-eight billion, two hundred seventy-five million, one hundred ninety-three thousand, two hundred eighty-four.

Scientific notation

• Scientific notation: 1.38381228275193284 × 10¹⁷

Factors of 138381228275193284

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 513

Divisors of 138381228275193284

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 23 31 46 62 92 124 457 529 713 914 961 1058 1426 1828 1922 2116 2852 3844 10511 12167 14167 16399 21022 22103 24334 28334 29791 32798 42044 44206 48668 56668 59582 65596 88412 119164 208849 241753 325841 377177 417698 439177 483506 508369 651682 685193 754354 835396 878354 967012 1016738 1303364 1370386 1508708 1756708 2033476 2740772 4803527 5560319 6474319 7494343 9607054 10101071 11120638 11692487 12948638 13614487 14988686 15759439 19214108 20202142 22241276 23384974 25897276 27228974 29977372 31518878 40404284 46769948 54457948 63037756 95443993 110481121 148909337 172369889 190887986 200703889 220962242 232324633 297818674 313133201 344739778 362467097 381775972 401407778 441924484 464649266 595637348 626266402 689479556 724934194 802815556 929298532 1252532804 1449868388 2195211839 2541065783 2958763783 3424914751 4390423678 4616189447 5082131566 5343466559 5917527566 6221820559 6849829502 7202063623 8780847356 9232378894 10164263132 10686933118 11835055132 12443641118 13699659004 14404127246 18464757788 21373866236 24887282236 28808254492 50489872297 68051567009 78773039273 91721677273 100979744594 106172357281 136103134018 143101872857 157546078546 165647463329 183443354546 201959489188 212344714562 272206268036 286203745714 315092157092 331294926658 366886709092 424689429124 572407491428 662589853316 1161267062831 1565186041207 2109598577279 2322534125662 2441964217463 2843371995463 3130372082414 3291343075711 4219197154558 4645068251324 4883928434926 5686743990926 6260744164828 6582686151422 8438394309116 9767856869852 11373487981852 13165372302844 35999278947761 48520767277417 65397555895649 71998557895522 75700890741353 97041534554834 130795111791298 143997115791044 151401781482706 194083069109668 261590223582596 302803562965412 1115977647380591 1504143785599927 2231955294761182 3008287571199854 4463910589522364 6016575142399708 34595307068798321 69190614137596642 138381228275193284
• Sum of all divisors σ(n): 262186399308288000
• Sum of proper divisors (its aliquot sum) s(n): 123805171033094716
• 138381228275193284 is a deficient number, because the sum of its proper divisors (123805171033094716) is less than itself. Its deficiency is 14576057242098568

Bases of 138381228275193284

• Binary: 111101011101000001111111001110010111011001101010111000100₂
• Hexadecimal: 0x1EBA0FE72ECD5C4
• Base-36: 11UK1UNLM5DW

Squares and roots of 138381228275193284

• 138381228275193284 squared (138381228275193284²) is 19149364338951153230276847558704656
• 138381228275193284 cubed (138381228275193284³) is 2649912557913245274970333918169446295444885070730304
• The square root of 138381228275193284 is 371996274.5447772411
• The cube root of 138381228275193284 is 517240.3461743701

Scales and comparisons

• 138,381,228,275,193,284 seconds is equal to 4,400,095,017 years, 47 weeks, 1 day, 10 hours, 34 minutes, 44 seconds.
• To count from 1 to 138,381,228,275,193,284 would take you about thirteen billion, two hundred million, two hundred eighty-five thousand and fifty-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 138381228275193284 cubic inches would be around 43103.4 feet tall.

Recreational maths with 138381228275193284

• 138381228275193284 backwards is 482391572822183831
• The number of decimal digits it has is: 18
• The sum of 138381228275193284's digits is 77
• More coming soon!