38982387629821973841

Names of 38982387629821973841

• Cardinal: 38982387629821973841 can be written as Thirty-eight quintillion, nine hundred eighty-two quadrillion, three hundred eighty-seven trillion, six hundred twenty-nine billion, eight hundred twenty-one million, nine hundred seventy-three thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 3.8982387629821973841 × 10¹⁹

Factors of 38982387629821973841

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 723538

Divisors of 38982387629821973841

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 137 147 189 411 441 567 959 1233 1323 2877 3699 3969 6713 8631 11097 18769 20139 25893 56307 60417 77679 131383 168921 181251 394149 506763 543753 723391 919681 1182447 1520289 2170173 2759043 3547341 5063737 6510519 8277129 10642023 15191211 19531557 24831387 35446159 45573633 58594671 74494161 99104567 106338477 136720899 297313701 319015431 410162697 693731969 891941103 957046293 2081195907 2675823309 2871138879 4856123783 6243587721 8027469927 13577325679 14568371349 18730763163 40731977037 43705114047 56192289489 95041279753 122195931111 131115342141 285123839259 366587793333 393346026423 523294538881 665288958271 855371517777 1099763379999 1569883616643 1995866874813 2566114553331 3663061772167 4709650849929 5987600624439 7698343659993 10989185316501 14128952549787 17962801873317 25641432405169 32967555949503 42386857649361 53888405619951 71691351826697 76924297215507 98902667848509 215074055480091 230772891646521 296708003545527 501839462786879 645222166440273 692318674939563 1505518388360637 1935666499320819 2076956024818689 3512876239508153 4516555165081911 5806999497962457 9821715200257489 10538628718524459 13549665495245733 29465145600772467 31615886155573377 40648996485737199 68752006401802423 88395436802317401 94847658466720131 206256019205407269 265186310406952203 284542975400160393 481264044812616961 618768057616221807 795558931220856609 1443792134437850883 1856304172848665421 4331376403313552649 5568912518545996263 12994129209940657947 38982387629821973841
• Sum of all divisors σ(n): 68238528483618329067
• Sum of proper divisors (its aliquot sum) s(n): 29256140853796355226
• 38982387629821973841 is a deficient number, because the sum of its proper divisors (29256140853796355226) is less than itself. Its deficiency is 9726246776025618615

Bases of 38982387629821973841

• Binary: 100001110011111101010000110000001100000100000111101101010101010001₂
• Hexadecimal: 0x21CFD4303041ED551
• Base-36: 886474IR1W029

Squares and roots of 38982387629821973841

• 38982387629821973841 squared (38982387629821973841²) is 1519626545321697247423195666973288293281
• 38982387629821973841 cubed (38982387629821973841³) is 59238671042297631871576970962969488932324368843577518062321
• 38982387629821973841 is a perfect square number. Its square root is 6243587721
• The cube root of 38982387629821973841 is 3390700.8766511519

Scales and comparisons

• 38,982,387,629,821,973,841 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,982,387,629,821,973,841 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 38982387629821973841 cubic inches would be around 282558.4 feet tall.

Recreational maths with 38982387629821973841

• 38982387629821973841 backwards is 14837912892678328983
• The number of decimal digits it has is: 20
• The sum of 38982387629821973841's digits is 108
• More coming soon!