5378940

Names of 5378940

• Cardinal: 5378940 can be written as Five million, three hundred seventy-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.37894 × 10⁶

Factors of 5378940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1440

Divisors of 5378940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1260 1423 1890 2846 3780 4269 5692 7115 8538 9961 12807 14230 17076 19922 21345 25614 28460 29883 38421 39844 42690 49805 51228 59766 64035 76842 85380 89649 99610 119532 128070 149415 153684 179298 192105 199220 256140 268947 298830 358596 384210 448245 537894 597660 768420 896490 1075788 1344735 1792980 2689470 5378940
• Sum of all divisors σ(n): 19138560
• Sum of proper divisors (its aliquot sum) s(n): 13759620
• 5378940 is an abundant number, because the sum of its proper divisors (13759620) is greater than itself. Its abundance is 8380680

Bases of 5378940

• Binary: 10100100001001101111100₂
• Hexadecimal: 0x52137C
• Base-36: 37AF0

Squares and roots of 5378940

• 5378940 squared (5378940²) is 28932995523600
• 5378940 cubed (5378940³) is 155628846941712984000
• The square root of 5378940 is 2319.2541904671
• The cube root of 5378940 is 175.2126937697

Scales and comparisons

• 5,378,940 seconds is equal to 8 weeks, 6 days, 6 hours, 9 minutes.
• To count from 1 to 5,378,940 would take you about thirteen weeks!

  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 5378940 cubic inches would be around 14.6 feet tall.

Recreational maths with 5378940

• 5378940 backwards is 0498735
• 5378940 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 5378940's digits is 36
• More coming soon!