22252320

Names of 22252320

• Cardinal: 22252320 can be written as Twenty-two million, two hundred fifty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.225232 × 10⁷

Factors of 22252320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 128

Divisors of 22252320

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 68 72 80 81 85 90 96 101 102 108 120 135 136 144 153 160 162 170 180 202 204 216 240 255 270 272 288 303 306 324 340 360 404 405 408 432 459 480 505 510 540 544 606 612 648 680 720 765 808 810 816 864 909 918 1010 1020 1080 1212 1224 1296 1360 1377 1440 1515 1530 1616 1620 1632 1717 1818 1836 2020 2040 2160 2295 2424 2448 2592 2720 2727 2754 3030 3060 3232 3240 3434 3636 3672 4040 4080 4320 4545 4590 4848 4896 5151 5454 5508 6060 6120 6480 6868 6885 7272 7344 8080 8160 8181 8585 9090 9180 9696 10302 10908 11016 12120 12240 12960 13635 13736 13770 14544 14688 15453 16160 16362 17170 18180 18360 20604 21816 22032 24240 24480 25755 27270 27472 27540 29088 30906 32724 34340 36360 36720 40905 41208 43632 44064 46359 48480 51510 54540 54944 55080 61812 65448 68680 72720 73440 77265 81810 82416 87264 92718 103020 109080 110160 123624 130896 137360 139077 145440 154530 163620 164832 185436 206040 218160 220320 231795 247248 261792 274720 278154 309060 327240 370872 412080 436320 463590 494496 556308 618120 654480 695385 741744 824160 927180 1112616 1236240 1308960 1390770 1483488 1854360 2225232 2472480 2781540 3708720 4450464 5563080 7417440 11126160 22252320
• Sum of all divisors σ(n): 83974968
• Sum of proper divisors (its aliquot sum) s(n): 61722648
• 22252320 is an abundant number, because the sum of its proper divisors (61722648) is greater than itself. Its abundance is 39470328

Bases of 22252320

• Binary: 1010100111000101100100000₂
• Hexadecimal: 0x1538B20
• Base-36: D8Y00

Squares and roots of 22252320

• 22252320 squared (22252320²) is 495165745382400
• 22252320 cubed (22252320³) is 11018586619287687168000
• The square root of 22252320 is 4717.2364791263
• The cube root of 22252320 is 281.2710917515

Scales and comparisons

• 22,252,320 seconds is equal to 36 weeks, 5 days, 13 hours, 12 minutes.
• To count from 1 to 22,252,320 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 22252320 cubic inches would be around 23.4 feet tall.

Recreational maths with 22252320

• 22252320 backwards is 02325222
• 22252320 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 22252320's digits is 18
• More coming soon!