389400119550

Names of 389400119550

• Cardinal: 389400119550 can be written as Three hundred eighty-nine billion, four hundred million, one hundred nineteen thousand, five hundred fifty.

Scientific notation

• Scientific notation: 3.8940011955 × 10¹¹

Factors of 389400119550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 304

Divisors of 389400119550

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 90 117 130 135 150 195 225 234 270 281 325 351 390 450 562 585 650 675 702 843 975 1170 1350 1405 1686 1755 1950 2529 2810 2925 3510 3653 4215 5058 5850 7025 7306 7587 8430 8775 10959 12645 14050 15174 17550 18265 21075 21918 25290 32877 36530 37935 42150 54795 63225 65754 75870 78961 91325 98631 109590 126450 157922 164385 182650 189675 197262 236883 273975 328770 379350 394805 473766 493155 547950 710649 789610 821925 986310 1026493 1184415 1421298 1643850 1974025 2052986 2131947 2368830 2465775 3079479 3553245 3948050 4263894 4931550 5132465 5922075 6158958 7106490 9238437 10264930 10659735 11844150 15397395 17766225 18476874 21319470 22188041 25662325 27715311 30794790 35532450 44376082 46192185 51324650 53298675 55430622 66564123 76986975 92384370 106597350 110940205 133128246 138576555 153973950 199692369 221880410 230960925 277153110 288444533 332820615 399384738 461921850 554701025 576889066 599077107 665641230 692882775 865333599 998461845 1109402050 1198154214 1385765550 1442222665 1664103075 1730667198 1996923690 2596000797 2884445330 2995385535 3328206150 4326667995 4992309225 5192001594 5990771070 7211113325 7788002391 8653335990 9984618450 12980003985 14422226650 14976927675 15576004782 21633339975 25960007970 29953855350 38940011955 43266679950 64900019925 77880023910 129800039850 194700059775 389400119550
• Sum of all divisors σ(n): 1159680150720
• Sum of proper divisors (its aliquot sum) s(n): 770280031170
• 389400119550 is an abundant number, because the sum of its proper divisors (770280031170) is greater than itself. Its abundance is 380879911620

Bases of 389400119550

• Binary: 101101010101010000011100100100011111110₂
• Hexadecimal: 0x5AAA0E48FE
• Base-36: 4YVYRZ7I

Squares and roots of 389400119550

• 389400119550 squared (389400119550²) is 151632453105554292202500
• 389400119550 cubed (389400119550³) is 59045695366962610152669132808875000
• The square root of 389400119550 is 624019.3262632175
• The cube root of 389400119550 is 7302.3956580239

Scales and comparisons

• 389,400,119,550 seconds is equal to 12,381 years, 37 weeks, 2 days, 19 hours, 52 minutes, 30 seconds.
• To count from 1 to 389,400,119,550 would take you about twenty-four thousand, seven hundred sixty-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 389400119550 cubic inches would be around 608.5 feet tall.

Recreational maths with 389400119550

• 389400119550 backwards is 055911004983
• 389400119550 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 389400119550's digits is 45
• More coming soon!