385400941536

Names of 385400941536

• Cardinal: 385400941536 can be written as Three hundred eighty-five billion, four hundred million, nine hundred forty-one thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 3.85400941536 × 10¹¹

Factors of 385400941536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 54084

Divisors of 385400941536

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 169 208 312 338 416 443 507 624 676 886 1014 1248 1329 1352 1772 2028 2658 2704 3544 4056 5316 5408 5759 7088 8112 10632 11518 14176 16224 17277 21264 23036 34554 42528 46072 53623 69108 74867 92144 107246 138216 149734 160869 184288 214492 224601 276432 299468 321738 428984 449202 552864 598936 643476 697099 857968 898404 1197872 1286952 1394198 1715936 1796808 2091297 2395744 2573904 2788396 3593616 4182594 5147808 5576792 7187232 8365188 9062287 11153584 16730376 18124574 22307168 23754989 27186861 33460752 36249148 47509978 54373722 66921504 71264967 72498296 95019956 108747444 142529934 144996592 190039912 217494888 285059868 289993184 308814857 380079824 434989776 570119736 617629714 760159648 869979552 926444571 1140239472 1235259428 1852889142 2280478944 2470518856 3705778284 4014593141 4941037712 7411556568 8029186282 9882075424 12043779423 14823113136 16058372564 24087558846 29646226272 32116745128 48175117692 64233490256 96350235384 128466980512 192700470768 385400941536
• Sum of all divisors σ(n): 1097978426496
• Sum of proper divisors (its aliquot sum) s(n): 712577484960
• 385400941536 is an abundant number, because the sum of its proper divisors (712577484960) is greater than itself. Its abundance is 327176543424

Bases of 385400941536

• Binary: 101100110111011101011111010101111100000₂
• Hexadecimal: 0x59BBAFABE0
• Base-36: 4X1TRPPC

Squares and roots of 385400941536

• 385400941536 squared (385400941536²) is 148533885736835290039296
• 385400941536 cubed (385400941536³) is 57245099412976961898096320838598656
• The square root of 385400941536 is 620806.6861237887
• The cube root of 385400941536 is 7277.3108094717

Scales and comparisons

• 385,400,941,536 seconds is equal to 12,254 years, 29 weeks, 1 hour, 5 minutes, 36 seconds.
• To count from 1 to 385,400,941,536 would take you about twenty-four thousand, five hundred 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 385400941536 cubic inches would be around 606.4 feet tall.

Recreational maths with 385400941536

• 385400941536 backwards is 635149004583
• 385400941536 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385400941536's digits is 48
• More coming soon!