22214400

Names of 22214400

• Cardinal: 22214400 can be written as Twenty-two million, two hundred fourteen thousand, four hundred.

Scientific notation

• Scientific notation: 2.22144 × 10⁷

Factors of 22214400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 112

Divisors of 22214400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 89 96 100 104 120 128 130 150 156 160 178 192 195 200 208 240 256 260 267 300 312 320 325 356 384 390 400 416 445 480 520 534 600 624 640 650 712 768 780 800 832 890 960 975 1040 1068 1157 1200 1248 1280 1300 1335 1424 1560 1600 1664 1780 1920 1950 2080 2136 2225 2314 2400 2496 2600 2670 2848 3120 3200 3328 3471 3560 3840 3900 4160 4272 4450 4628 4800 4992 5200 5340 5696 5785 6240 6400 6675 6942 7120 7800 8320 8544 8900 9256 9600 9984 10400 10680 11392 11570 12480 13350 13884 14240 15600 16640 17088 17355 17800 18512 19200 20800 21360 22784 23140 24960 26700 27768 28480 28925 31200 34176 34710 35600 37024 41600 42720 46280 49920 53400 55536 56960 57850 62400 68352 69420 71200 74048 83200 85440 86775 92560 106800 111072 113920 115700 124800 138840 142400 148096 170880 173550 185120 213600 222144 231400 249600 277680 284800 296192 341760 347100 370240 427200 444288 462800 555360 569600 694200 740480 854400 888576 925600 1110720 1388400 1480960 1708800 1851200 2221440 2776800 3702400 4442880 5553600 7404800 11107200 22214400
• Sum of all divisors σ(n): 79838640
• Sum of proper divisors (its aliquot sum) s(n): 57624240
• 22214400 is an abundant number, because the sum of its proper divisors (57624240) is greater than itself. Its abundance is 35409840

Bases of 22214400

• Binary: 1010100101111011100000000₂
• Hexadecimal: 0x152F700
• Base-36: D84QO

Squares and roots of 22214400

• 22214400 squared (22214400²) is 493479567360000
• 22214400 cubed (22214400³) is 10962352501161984000000
• The square root of 22214400 is 4713.2154629297
• The cube root of 22214400 is 281.1112303073

Scales and comparisons

• 22,214,400 seconds is equal to 36 weeks, 5 days, 2 hours, 40 minutes.
• To count from 1 to 22,214,400 would take you about three 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 22214400 cubic inches would be around 23.4 feet tall.

Recreational maths with 22214400

• 22214400 backwards is 00441222
• 22214400 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 22214400's digits is 15
• More coming soon!