222472224

Names of 222472224

• Cardinal: 222472224 can be written as Two hundred twenty-two million, four hundred seventy-two thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.22472224 × 10⁸

Factors of 222472224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 730

Divisors of 222472224

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 32 36 39 48 52 54 58 72 78 87 96 104 108 116 117 144 156 174 208 216 232 234 261 288 312 348 351 377 416 432 464 468 522 624 683 696 702 754 783 864 928 936 1044 1131 1248 1366 1392 1404 1508 1566 1872 2049 2088 2262 2732 2784 2808 3016 3132 3393 3744 4098 4176 4524 5464 5616 6032 6147 6264 6786 8196 8352 8879 9048 10179 10928 11232 12064 12294 12528 13572 16392 17758 18096 18441 19807 20358 21856 24588 25056 26637 27144 32784 35516 36192 36882 39614 40716 49176 53274 54288 59421 65568 71032 73764 79228 79911 81432 98352 106548 108576 118842 142064 147528 158456 159822 162864 178263 196704 213096 237684 239733 257491 284128 295056 316912 319644 325728 356526 426192 475368 479466 514982 534789 590112 633824 639288 713052 772473 852384 950736 958932 1029964 1069578 1278576 1426104 1544946 1901472 1917864 2059928 2139156 2317419 2557152 2852208 3089892 3835728 4119856 4278312 4634838 5704416 6179784 6952257 7671456 8239712 8556624 9269676 12359568 13904514 17113248 18539352 24719136 27809028 37078704 55618056 74157408 111236112 222472224
• Sum of all divisors σ(n): 723945600
• Sum of proper divisors (its aliquot sum) s(n): 501473376
• 222472224 is an abundant number, because the sum of its proper divisors (501473376) is greater than itself. Its abundance is 279001152

Bases of 222472224

• Binary: 1101010000101010100000100000₂
• Hexadecimal: 0xD42A820
• Base-36: 3OGCO0

Squares and roots of 222472224

• 222472224 squared (222472224²) is 49493890451506176
• 222472224 cubed (222472224³) is 11011015883158943124455424
• The square root of 222472224 is 14915.5028074819
• The cube root of 222472224 is 605.9339208411

Scales and comparisons

• 222,472,224 seconds is equal to 7 years, 3 weeks, 5 days, 21 hours, 50 minutes, 24 seconds.
• To count from 1 to 222,472,224 would take you about ten years!

  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 222472224 cubic inches would be around 50.5 feet tall.

Recreational maths with 222472224

• 222472224 backwards is 422274222
• 222472224 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 222472224's digits is 27
• More coming soon!