19404389006848000

Names of 19404389006848000

• Cardinal: 19404389006848000 can be written as Nineteen quadrillion, four hundred four trillion, three hundred eighty-nine billion, six million, eight hundred forty-eight thousand.

Scientific notation

• Scientific notation: 1.9404389006848 × 10¹⁶

Factors of 19404389006848000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3366

Divisors of 19404389006848000

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 800 1000 1024 1280 1600 2000 2048 2560 3200 3359 4000 4096 5120 6400 6718 8000 10240 12800 13436 16000 16795 20480 25600 26872 32000 33590 51200 53744 64000 67180 83975 102400 107488 128000 134360 167950 214976 256000 268720 335900 419875 429952 512000 537440 671800 839750 859904 1074880 1343600 1679500 1719808 2149760 2687200 3359000 3439616 4299520 5374400 6718000 6879232 8599040 10748800 11282881 13436000 13758464 17198080 21497600 22565762 26872000 34396160 42995200 45131524 53744000 56414405 68792320 85990400 90263048 107488000 112828810 171980800 180526096 214976000 225657620 282072025 343961600 361052192 429952000 451315240 564144050 722104384 859904000 902630480 1128288100 1410360125 1444208768 1719808000 1805260960 2256576200 2820720250 2888417536 3610521920 4513152400 5641440500 5776835072 7221043840 9026304800 11282881000 11553670144 14442087680 18052609600 22565762000 23107340288 28884175360 36105219200 45131524000 46214680576 57768350720 72210438400 90263048000 115536701440 144420876800 180526096000 231073402880 288841753600 361052192000 577683507200 722104384000 1155367014400 1444208768000 2888417536000 5776835072000
• Sum of all divisors σ(n): 19413033685380836
• Sum of proper divisors (its aliquot sum) s(n): 8644678532836
• 19404389006848000 is a deficient number, because the sum of its proper divisors (8644678532836) is less than itself. Its deficiency is 19395744328315164

Bases of 19404389006848000

• Binary: 1000100111100000011000001100001110101100011000000000000₂
• Hexadecimal: 0x44F03061D63000
• Base-36: 5B2A58W775S

Squares and roots of 19404389006848000

• 19404389006848000 squared (19404389006848000²) is 376530312729083511790895104000000
• 19404389006848000 cubed (19404389006848000³) is 7306340661065267657845379144955505672192000000000
• The square root of 19404389006848000 is 139299637.4971880533
• 19404389006848000 is a perfect cube number. Its cube root is 268720

Scales and comparisons

• 19,404,389,006,848,000 seconds is equal to 616,999,548 years, 36 weeks, 3 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 19,404,389,006,848,000 would take you about one billion, eight hundred fifty million, nine hundred ninety-eight thousand, six hundred forty-six 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 19404389006848000 cubic inches would be around 22393.3 feet tall.

Recreational maths with 19404389006848000

• 19404389006848000 backwards is 00084860098340491
• 19404389006848000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 19404389006848000's digits is 64
• More coming soon!