27420869844

Names of 27420869844

• Cardinal: 27420869844 can be written as Twenty-seven billion, four hundred twenty million, eight hundred sixty-nine thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 2.7420869844 × 10¹⁰

Factors of 27420869844

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 460846

Divisors of 27420869844

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 29 36 38 54 57 58 76 87 108 114 116 171 174 228 261 342 348 513 522 551 684 783 1026 1044 1102 1566 1653 2052 2204 3132 3306 4959 6612 9918 14877 19836 29754 59508 460793 921586 1382379 1843172 2764758 4147137 5529516 8294274 8755067 12441411 13362997 16588548 17510134 24882822 26265201 26725994 35020268 40088991 49765644 52530402 53451988 78795603 80177982 105060804 120266973 157591206 160355964 236386809 240533946 253896943 315182412 360800919 472773618 481067892 507793886 721601838 761690829 945547236 1015587772 1443203676 1523381658 2285072487 3046763316 4570144974 6855217461 9140289948 13710434922 27420869844
• Sum of all divisors σ(n): 77413392000
• Sum of proper divisors (its aliquot sum) s(n): 49992522156
• 27420869844 is an abundant number, because the sum of its proper divisors (49992522156) is greater than itself. Its abundance is 22571652312

Bases of 27420869844

• Binary: 11001100010011010010100010011010100₂
• Hexadecimal: 0x6626944D4
• Base-36: CLHOEL0

Squares and roots of 27420869844

• 27420869844 squared (27420869844²) is 751904103001588584336
• 27420869844 cubed (27420869844³) is 20617864543576130296313673163584
• The square root of 27420869844 is 165592.4812423559
• The cube root of 27420869844 is 3015.5074733031

Scales and comparisons

• 27,420,869,844 seconds is equal to 871 years, 46 weeks, 5 days, 4 hours, 17 minutes, 24 seconds.
• To count from 1 to 27,420,869,844 would take you about one thousand, seven hundred forty-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 27420869844 cubic inches would be around 251.3 feet tall.

Recreational maths with 27420869844

• 27420869844 backwards is 44896802472
• 27420869844 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27420869844's digits is 54
• More coming soon!