1368408064

Names of 1368408064

• Cardinal: 1368408064 can be written as One billion, three hundred sixty-eight million, four hundred eight thousand and sixty-four.

Scientific notation

• Scientific notation: 1.368408064 × 10⁹

Factors of 1368408064

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 19

Divisors of 1368408064

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 289 512 544 578 1024 1088 1156 2048 2176 2312 4096 4352 4624 4913 8192 8704 9248 9826 16384 17408 18496 19652 34816 36992 39304 69632 73984 78608 83521 139264 147968 157216 167042 278528 295936 314432 334084 591872 628864 668168 1183744 1257728 1336336 2367488 2515456 2672672 4734976 5030912 5345344 10061824 10690688 20123648 21381376 40247296 42762752 80494592 85525504 171051008 342102016 684204032 1368408064
• Sum of all divisors σ(n): 2907776347
• Sum of proper divisors (its aliquot sum) s(n): 1539368283
• 1368408064 is an abundant number, because the sum of its proper divisors (1539368283) is greater than itself. Its abundance is 170960219

Bases of 1368408064

• Binary: 1010001100100000100000000000000₂
• Hexadecimal: 0x51904000
• Base-36: MMPQF4

Squares and roots of 1368408064

• 1368408064 squared (1368408064²) is 1872540629620228096
• 1368408064 cubed (1368408064³) is 2562399697739957384085766144
• 1368408064 is a perfect square number. Its square root is 36992
• The cube root of 1368408064 is 1110.2101877215

Scales and comparisons

• 1,368,408,064 seconds is equal to 43 years, 26 weeks, 4 days, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 1,368,408,064 would take you about eighty-seven 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 1368408064 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368408064

• 1368408064 backwards is 4608048631
• The number of decimal digits it has is: 10
• The sum of 1368408064's digits is 40
• More coming soon!