2216160

Names of 2216160

• Cardinal: 2216160 can be written as Two million, two hundred sixteen thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.21616 × 10⁶

Factors of 2216160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 29

Divisors of 2216160

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 72 76 80 81 90 95 96 108 114 120 135 144 152 160 162 171 180 190 216 228 240 243 270 285 288 304 324 342 360 380 405 432 456 480 486 513 540 570 608 648 684 720 729 760 810 855 864 912 972 1026 1080 1140 1215 1296 1368 1440 1458 1520 1539 1620 1710 1824 1944 2052 2160 2280 2430 2565 2592 2736 2916 3040 3078 3240 3420 3645 3888 4104 4320 4560 4617 4860 5130 5472 5832 6156 6480 6840 7290 7695 7776 8208 9120 9234 9720 10260 11664 12312 12960 13680 13851 14580 15390 16416 18468 19440 20520 23085 23328 24624 27360 27702 29160 30780 36936 38880 41040 46170 49248 55404 58320 61560 69255 73872 82080 92340 110808 116640 123120 138510 147744 184680 221616 246240 277020 369360 443232 554040 738720 1108080 2216160
• Sum of all divisors σ(n): 8263080
• Sum of proper divisors (its aliquot sum) s(n): 6046920
• 2216160 is an abundant number, because the sum of its proper divisors (6046920) is greater than itself. Its abundance is 3830760

Bases of 2216160

• Binary: 1000011101000011100000₂
• Hexadecimal: 0x21D0E0
• Base-36: 1BI00

Squares and roots of 2216160

• 2216160 squared (2216160²) is 4911365145600
• 2216160 cubed (2216160³) is 10884370981072896000
• The square root of 2216160 is 1488.6772652257
• The cube root of 2216160 is 130.3768159819

Scales and comparisons

• 2,216,160 seconds is equal to 3 weeks, 4 days, 15 hours, 36 minutes.
• To count from 1 to 2,216,160 would take you about five 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 2216160 cubic inches would be around 10.9 feet tall.

Recreational maths with 2216160

• 2216160 backwards is 0616122
• 2216160 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2216160's digits is 18
• More coming soon!