28830240320

Names of 28830240320

• Cardinal: 28830240320 can be written as Twenty-eight billion, eight hundred thirty million, two hundred forty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.883024032 × 10¹⁰

Factors of 28830240320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 458

Divisors of 28830240320

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 163 224 280 281 320 326 448 560 562 652 815 1120 1124 1141 1304 1405 1630 1967 2240 2248 2282 2608 2810 3260 3934 4496 4564 5216 5620 5705 6520 7868 8992 9128 9835 10432 11240 11410 13040 15736 17984 18256 19670 22480 22820 26080 31472 36512 39340 44960 45640 45803 52160 62944 73024 78680 78961 89920 91280 91606 125888 157360 157922 182560 183212 229015 314720 315844 320621 365120 366424 394805 458030 552727 629440 631688 641242 732848 789610 916060 1105454 1263376 1282484 1465696 1579220 1603105 1832120 2210908 2526752 2564968 2763635 2931392 3158440 3206210 3664240 4421816 5053504 5129936 5527270 6316880 6412420 7328480 8843632 10259872 11054540 12633760 12824840 12870643 14656960 17687264 20519744 22109080 25267520 25649680 25741286 35374528 44218160 51299360 51482572 64353215 88436320 90094501 102598720 102965144 128706430 176872640 180189002 205930288 257412860 360378004 411860576 450472505 514825720 720756008 823721152 900945010 1029651440 1441512016 1801890020 2059302880 2883024032 3603780040 4118605760 5766048064 7207560080 14415120160 28830240320
• Sum of all divisors σ(n): 79222713792
• Sum of proper divisors (its aliquot sum) s(n): 50392473472
• 28830240320 is an abundant number, because the sum of its proper divisors (50392473472) is greater than itself. Its abundance is 21562233152

Bases of 28830240320

• Binary: 11010110110011010101000111001000000₂
• Hexadecimal: 0x6B66A8E40
• Base-36: D8SS3SW

Squares and roots of 28830240320

• 28830240320 squared (28830240320²) is 831182756908953702400
• 28830240320 cubed (28830240320³) is 23963198631525275599945760768000
• The square root of 28830240320 is 169794.7005062289
• The cube root of 28830240320 is 3066.3101988517

Scales and comparisons

• 28,830,240,320 seconds is equal to 916 years, 37 weeks, 8 hours, 5 minutes, 20 seconds.
• To count from 1 to 28,830,240,320 would take you about one thousand, eight hundred thirty-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 28830240320 cubic inches would be around 255.5 feet tall.

Recreational maths with 28830240320

• 28830240320 backwards is 02304203882
• 28830240320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28830240320's digits is 32
• More coming soon!