64463478048

Names of 64463478048

• Cardinal: 64463478048 can be written as Sixty-four billion, four hundred sixty-three million, four hundred seventy-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 6.4463478048 × 10¹⁰

Factors of 64463478048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4992

Divisors of 64463478048

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 4987 9974 14961 19948 29922 39896 44883 59844 79792 89766 119688 134649 159584 179532 239376 269298 359064 403947 478752 538596 718128 807894 1077192 1436256 1615788 2154384 3231576 4308768 6463152 12926304 24870169 49740338 74610507 99480676 149221014 198961352 223831521 298442028 397922704 447663042 596884056 671494563 795845408 895326084 1193768112 1342989126 1790652168 2014483689 2387536224 2685978252 3581304336 4028967378 5371956504 7162608672 8057934756 10743913008 16115869512 21487826016 32231739024 64463478048
• Sum of all divisors σ(n): 189623321811
• Sum of proper divisors (its aliquot sum) s(n): 125159843763
• 64463478048 is an abundant number, because the sum of its proper divisors (125159843763) is greater than itself. Its abundance is 60696365715

Bases of 64463478048

• Binary: 111100000010010100101001110100100000₂
• Hexadecimal: 0xF02529D20
• Base-36: TM3W200

Squares and roots of 64463478048

• 64463478048 squared (64463478048²) is 4155540002044977890304
• 64463478048 cubed (64463478048³) is 267880561699412307340257256046592
• The square root of 64463478048 is 253896.5892799667
• The cube root of 64463478048 is 4009.6325774095

Scales and comparisons

• 64,463,478,048 seconds is equal to 2,049 years, 38 weeks, 3 days, 1 hour, 40 minutes, 48 seconds.
• To count from 1 to 64,463,478,048 would take you about four thousand and ninety-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 64463478048 cubic inches would be around 334.1 feet tall.

Recreational maths with 64463478048

• 64463478048 backwards is 84087436446
• 64463478048 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64463478048's digits is 54
• More coming soon!