556140

Names of 556140

• Cardinal: 556140 can be written as Five hundred fifty-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 5.5614 × 10⁵

Factors of 556140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 77

Divisors of 556140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 23 26 30 31 39 46 52 60 62 65 69 78 92 93 115 124 130 138 155 156 186 195 230 260 276 299 310 345 372 390 403 460 465 598 620 690 713 780 806 897 930 1196 1209 1380 1426 1495 1612 1794 1860 2015 2139 2418 2852 2990 3565 3588 4030 4278 4485 4836 5980 6045 7130 8060 8556 8970 9269 10695 12090 14260 17940 18538 21390 24180 27807 37076 42780 46345 55614 92690 111228 139035 185380 278070 556140
• Sum of all divisors σ(n): 1806336
• Sum of proper divisors (its aliquot sum) s(n): 1250196
• 556140 is an abundant number, because the sum of its proper divisors (1250196) is greater than itself. Its abundance is 694056

Bases of 556140

• Binary: 10000111110001101100₂
• Hexadecimal: 0x87C6C
• Base-36: BX4C

Squares and roots of 556140

• 556140 squared (556140²) is 309291699600
• 556140 cubed (556140³) is 172009485815544000
• The square root of 556140 is 745.7479466951
• The cube root of 556140 is 82.2358863203

Scales and comparisons

• 556,140 seconds is equal to 6 days, 10 hours, 29 minutes.
• To count from 1 to 556,140 would take you about six days.

  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 556140 cubic inches would be around 6.9 feet tall.

Recreational maths with 556140

• 556140 backwards is 041655
• The number of decimal digits it has is: 6
• The sum of 556140's digits is 21
• More coming soon!