28049310016

Names of 28049310016

• Cardinal: 28049310016 can be written as Twenty-eight billion, forty-nine million, three hundred ten thousand and sixteen.

Scientific notation

• Scientific notation: 2.8049310016 × 10¹⁰

Factors of 28049310016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4782

Divisors of 28049310016

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 182 208 224 364 416 448 728 832 1456 1459 2912 2918 3301 5824 5836 6602 10213 11672 13204 18967 20426 23107 23344 26408 37934 40852 42913 46214 46688 52816 75868 81704 85826 92428 93376 105632 132769 151736 163408 171652 184856 211264 265538 300391 303472 326816 343304 369712 531076 600782 606944 653632 686608 739424 1062152 1201564 1213888 1373216 1478848 2124304 2403128 2746432 4248608 4806256 4816159 8497216 9612512 9632318 19225024 19264636 33713113 38529272 62610067 67426226 77058544 125220134 134852452 154117088 250440268 269704904 308234176 438270469 500880536 539409808 876540938 1001761072 1078819616 1753081876 2003522144 2157639232 3506163752 4007044288 7012327504 14024655008 28049310016
• Sum of all divisors σ(n): 68572766080
• Sum of proper divisors (its aliquot sum) s(n): 40523456064
• 28049310016 is an abundant number, because the sum of its proper divisors (40523456064) is greater than itself. Its abundance is 12474146048

Bases of 28049310016

• Binary: 11010000111110111101000000101000000₂
• Hexadecimal: 0x687DE8140
• Base-36: CVVU24G

Squares and roots of 28049310016

• 28049310016 squared (28049310016²) is 786763792373677920256
• 28049310016 cubed (28049310016³) is 22068181521653148503394670084096
• The square root of 28049310016 is 167479.2823485937
• The cube root of 28049310016 is 3038.3704771029

Scales and comparisons

• 28,049,310,016 seconds is equal to 891 years, 45 weeks, 5 days, 19 hours, 16 seconds.
• To count from 1 to 28,049,310,016 would take you about one thousand, seven hundred eighty-three 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 28049310016 cubic inches would be around 253.2 feet tall.

Recreational maths with 28049310016

• 28049310016 backwards is 61001394082
• The number of decimal digits it has is: 11
• The sum of 28049310016's digits is 34
• More coming soon!