28009060608

Names of 28009060608

• Cardinal: 28009060608 can be written as Twenty-eight billion, nine million, sixty thousand, six hundred eight.

Scientific notation

• Scientific notation: 2.8009060608 × 10¹⁰

Factors of 28009060608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1706

Divisors of 28009060608

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 128 183 192 244 256 366 384 488 547 732 768 976 1093 1094 1464 1641 1952 2186 2188 2928 3279 3282 3904 4372 4376 5856 6558 6564 7808 8744 8752 11712 13116 13128 15616 17488 17504 23424 26232 26256 33367 34976 35008 46848 52464 52512 66673 66734 69952 70016 100101 104928 105024 133346 133468 139904 140032 200019 200202 209856 210048 266692 266936 279808 400038 400404 419712 420096 533384 533872 597871 800076 800808 839424 1066768 1067744 1195742 1600152 1601616 1793613 2133536 2135488 2391484 3200304 3203232 3587226 4267072 4270976 4782968 6400608 6406464 7174452 8534144 8541952 9565936 12801216 12812928 14348904 17068288 19131872 25602432 25625856 28697808 36470131 38263744 51204864 57395616 72940262 76527488 109410393 114791232 145880524 153054976 218820786 229582464 291761048 437641572 459164928 583522096 875283144 1167044192 1750566288 2334088384 3501132576 4668176768 7002265152 9336353536 14004530304 28009060608
• Sum of all divisors σ(n): 75974956736
• Sum of proper divisors (its aliquot sum) s(n): 47965896128
• 28009060608 is an abundant number, because the sum of its proper divisors (47965896128) is greater than itself. Its abundance is 19956835520

Bases of 28009060608

• Binary: 11010000101011110000101100100000000₂
• Hexadecimal: 0x685785900
• Base-36: CV7VDHC

Squares and roots of 28009060608

• 28009060608 squared (28009060608²) is 784507476142617329664
• 28009060608 cubed (28009060608³) is 21973317446707682838310092275712
• The square root of 28009060608 is 167359.0768616987
• The cube root of 28009060608 is 3036.9164763417

Scales and comparisons

• 28,009,060,608 seconds is equal to 890 years, 31 weeks, 1 day, 22 hours, 36 minutes, 48 seconds.
• To count from 1 to 28,009,060,608 would take you about one thousand, seven hundred eighty-one 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 28009060608 cubic inches would be around 253.1 feet tall.

Recreational maths with 28009060608

• 28009060608 backwards is 80606090082
• The number of decimal digits it has is: 11
• The sum of 28009060608's digits is 39
• More coming soon!