5439980

Names of 5439980

• Cardinal: 5439980 can be written as Five million, four hundred thirty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 5.43998 × 10⁶

Factors of 5439980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 88

Divisors of 5439980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 61 65 70 91 98 122 130 140 182 196 244 245 260 305 343 364 427 455 490 610 637 686 793 854 910 980 1220 1274 1372 1586 1708 1715 1820 2135 2548 2989 3172 3185 3430 3965 4270 4459 5551 5978 6370 6860 7930 8540 8918 11102 11956 12740 14945 15860 17836 20923 22204 22295 27755 29890 38857 41846 44590 55510 59780 77714 83692 89180 104615 111020 155428 194285 209230 271999 388570 418460 543998 777140 1087996 1359995 2719990 5439980
• Sum of all divisors σ(n): 14582400
• Sum of proper divisors (its aliquot sum) s(n): 9142420
• 5439980 is an abundant number, because the sum of its proper divisors (9142420) is greater than itself. Its abundance is 3702440

Bases of 5439980

• Binary: 10100110000000111101100₂
• Hexadecimal: 0x5301EC
• Base-36: 38LIK

Squares and roots of 5439980

• 5439980 squared (5439980²) is 29593382400400
• 5439980 cubed (5439980³) is 160987408390527992000
• The square root of 5439980 is 2332.3764704695
• The cube root of 5439980 is 175.8729713551

Scales and comparisons

• 5,439,980 seconds is equal to 8 weeks, 6 days, 23 hours, 6 minutes, 20 seconds.
• To count from 1 to 5,439,980 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 5439980 cubic inches would be around 14.7 feet tall.

Recreational maths with 5439980

• 5439980 backwards is 0899345
• The number of decimal digits it has is: 7
• The sum of 5439980's digits is 38
• More coming soon!