221141232

Names of 221141232

• Cardinal: 221141232 can be written as Two hundred twenty-one million, one hundred forty-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.21141232 × 10⁸

Factors of 221141232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 251

Divisors of 221141232

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 169 208 216 233 234 312 338 351 432 466 468 507 624 676 699 702 932 936 1014 1352 1398 1404 1521 1864 1872 2028 2097 2197 2704 2796 2808 3029 3042 3728 4056 4194 4394 4563 5592 5616 6058 6084 6291 6591 8112 8388 8788 9087 9126 11184 12116 12168 12582 13182 16776 17576 18174 18252 19773 24232 24336 25164 26364 27261 33552 35152 36348 36504 39377 39546 48464 50328 52728 54522 59319 72696 73008 78754 79092 81783 100656 105456 109044 118131 118638 145392 157508 158184 163566 218088 236262 237276 315016 316368 327132 354393 436176 472524 474552 511901 630032 654264 708786 945048 949104 1023802 1063179 1308528 1417572 1535703 1890096 2047604 2126358 2835144 3071406 4095208 4252716 4607109 5670288 6142812 8190416 8505432 9214218 12285624 13821327 17010864 18428436 24571248 27642654 36856872 55285308 73713744 110570616 221141232
• Sum of all divisors σ(n): 690580800
• Sum of proper divisors (its aliquot sum) s(n): 469439568
• 221141232 is an abundant number, because the sum of its proper divisors (469439568) is greater than itself. Its abundance is 248298336

Bases of 221141232

• Binary: 1101001011100101100011110000₂
• Hexadecimal: 0xD2E58F0
• Base-36: 3NNTO0

Squares and roots of 221141232

• 221141232 squared (221141232²) is 48903444490477824
• 221141232 cubed (221141232³) is 10814567963667878268039168
• The square root of 221141232 is 14870.8181348573
• The cube root of 221141232 is 604.7231226295

Scales and comparisons

• 221,141,232 seconds is equal to 7 years, 1 week, 4 days, 12 hours, 7 minutes, 12 seconds.
• To count from 1 to 221,141,232 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 221141232 cubic inches would be around 50.4 feet tall.

Recreational maths with 221141232

• 221141232 backwards is 232141122
• 221141232 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 221141232's digits is 18
• More coming soon!