28004048512

Names of 28004048512

• Cardinal: 28004048512 can be written as Twenty-eight billion, four million, forty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.8004048512 × 10¹⁰

Factors of 28004048512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 537597

Divisors of 28004048512

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 44 64 74 88 128 148 176 296 352 407 592 704 814 1184 1408 1628 2368 3256 4736 6512 13024 26048 52096 537547 1075094 2150188 4300376 5913017 8600752 11826034 17201504 19889239 23652068 34403008 39778478 47304136 68806016 79556956 94608272 159113912 189216544 218781629 318227824 378433088 437563258 636455648 756866176 875126516 1272911296 1750253032 2545822592 3500506064 7001012128 14002024256 28004048512
• Sum of all divisors σ(n): 62506081440
• Sum of proper divisors (its aliquot sum) s(n): 34502032928
• 28004048512 is an abundant number, because the sum of its proper divisors (34502032928) is greater than itself. Its abundance is 6497984416

Bases of 28004048512

• Binary: 11010000101001010111101111010000000₂
• Hexadecimal: 0x6852BDE80
• Base-36: CV4VY4G

Squares and roots of 28004048512

• 28004048512 squared (28004048512²) is 784226733062449414144
• 28004048512 cubed (28004048512³) is 21961523477088107719234554953728
• The square root of 28004048512 is 167344.1021129815
• The cube root of 28004048512 is 3036.7353179997

Scales and comparisons

• 28,004,048,512 seconds is equal to 890 years, 22 weeks, 6 days, 22 hours, 21 minutes, 52 seconds.
• To count from 1 to 28,004,048,512 would take you about one thousand, seven hundred eighty 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 28004048512 cubic inches would be around 253.1 feet tall.

Recreational maths with 28004048512

• 28004048512 backwards is 21584040082
• The number of decimal digits it has is: 11
• The sum of 28004048512's digits is 34
• More coming soon!