311448228

Names of 311448228

• Cardinal: 311448228 can be written as Three hundred eleven million, four hundred forty-eight thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 3.11448228 × 10⁸

Factors of 311448228

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 944

Divisors of 311448228

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 17 19 21 26 28 34 38 39 42 51 52 57 68 76 78 84 91 102 114 119 133 156 182 204 221 228 238 247 266 273 323 357 364 399 442 476 494 532 546 646 663 714 741 798 883 884 969 988 1092 1292 1326 1428 1482 1547 1596 1729 1766 1938 2261 2649 2652 2964 3094 3458 3532 3876 4199 4522 4641 5187 5298 6181 6188 6783 6916 8398 9044 9282 10374 10596 11479 12362 12597 13566 15011 16777 16796 18543 18564 20748 22958 24724 25194 27132 29393 30022 33554 34437 37086 45033 45916 50331 50388 58786 60044 67108 68874 74172 80353 88179 90066 100662 105077 117439 117572 137748 160706 176358 180132 195143 201324 210154 218101 234878 241059 285209 315231 321412 352317 352716 390286 420308 436202 469756 482118 570418 585429 630462 654303 704634 780572 855627 872404 964236 1140836 1170858 1260924 1308606 1366001 1409268 1526707 1711254 1996463 2341716 2617212 2732002 3053414 3422508 3707717 3992926 4098003 4580121 5464004 5989389 6106828 7415434 7985852 8196006 9160242 11123151 11978778 14830868 16392012 18320484 22246302 23957556 25954019 44492604 51908038 77862057 103816076 155724114 311448228
• Sum of all divisors σ(n): 998000640
• Sum of proper divisors (its aliquot sum) s(n): 686552412
• 311448228 is an abundant number, because the sum of its proper divisors (686552412) is greater than itself. Its abundance is 375104184

Bases of 311448228

• Binary: 10010100100000101001010100100₂
• Hexadecimal: 0x129052A4
• Base-36: 55FEZO

Squares and roots of 311448228

• 311448228 squared (311448228²) is 96999998724339984
• 311448228 cubed (311448228³) is 30210477718697948486348352
• The square root of 311448228 is 17647.8958519141
• The cube root of 311448228 is 677.8422288457

Scales and comparisons

• 311,448,228 seconds is equal to 9 years, 46 weeks, 6 days, 17 hours, 23 minutes, 48 seconds.
• To count from 1 to 311,448,228 would take you about fourteen 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 311448228 cubic inches would be around 56.5 feet tall.

Recreational maths with 311448228

• 311448228 backwards is 822844113
• The number of decimal digits it has is: 9
• The sum of 311448228's digits is 33
• More coming soon!