228272688

Names of 228272688

• Cardinal: 228272688 can be written as Two hundred twenty-eight million, two hundred seventy-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 2.28272688 × 10⁸

Factors of 228272688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 197

Divisors of 228272688

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 29 36 38 42 48 54 56 57 58 63 72 76 84 87 108 112 114 116 126 133 137 144 152 168 171 174 189 203 216 228 232 252 261 266 274 304 336 342 348 378 399 406 411 432 456 464 504 513 522 532 548 551 609 684 696 756 783 798 812 822 912 959 1008 1026 1044 1064 1096 1102 1197 1218 1233 1368 1392 1512 1566 1596 1624 1644 1653 1827 1918 2052 2088 2128 2192 2204 2394 2436 2466 2603 2736 2877 3024 3132 3192 3248 3288 3306 3591 3654 3699 3836 3857 3973 4104 4176 4408 4788 4872 4932 4959 5206 5481 5754 6264 6384 6576 6612 7182 7308 7398 7672 7714 7809 7946 8208 8631 8816 9576 9744 9864 9918 10412 10962 11508 11571 11919 12528 13224 14364 14616 14796 14877 15344 15428 15618 15892 17262 18221 19152 19728 19836 20824 21924 23016 23142 23427 23838 25893 26448 27811 28728 29232 29592 29754 30856 31236 31784 34524 34713 35757 36442 39672 41648 43848 46032 46284 46854 47676 51786 54663 55622 57456 59184 59508 61712 62472 63568 69048 69426 70281 71514 72884 75487 79344 83433 87696 92568 93708 95352 103572 104139 107271 109326 111244 119016 124944 138096 138852 140562 143028 145768 150974 163989 166866 185136 187416 190704 207144 208278 214542 218652 222488 226461 238032 250299 277704 281124 286056 291536 301948 327978 333732 374832 414288 416556 429084 437304 444976 452922 491967 500598 528409 555408 562248 572112 603896 655956 667464 679383 750897 833112 858168 874608 905844 983934 1001196 1056818 1124496 1207792 1311912 1334928 1358766 1501794 1585227 1666224 1716336 1811688 1967868 2002392 2038149 2113636 2623824 2717532 3003588 3170454 3623376 3935736 4004784 4076298 4227272 4755681 5435064 6007176 6340908 7871472 8152596 8454544 9511362 10870128 12014352 12681816 14267043 16305192 19022724 25363632 28534086 32610384 38045448 57068172 76090896 114136344 228272688
• Sum of all divisors σ(n): 821376000
• Sum of proper divisors (its aliquot sum) s(n): 593103312
• 228272688 is an abundant number, because the sum of its proper divisors (593103312) is greater than itself. Its abundance is 364830624

Bases of 228272688

• Binary: 1101100110110010101000110000₂
• Hexadecimal: 0xD9B2A30
• Base-36: 3RWOC0

Squares and roots of 228272688

• 228272688 squared (228272688²) is 52108420086745344
• 228272688 cubed (228272688³) is 11894929120634552846364672
• The square root of 228272688 is 15108.6957742883
• The cube root of 228272688 is 611.1549274393

Scales and comparisons

• 228,272,688 seconds is equal to 7 years, 13 weeks, 3 days, 1 hour, 4 minutes, 48 seconds.
• To count from 1 to 228,272,688 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 228272688 cubic inches would be around 50.9 feet tall.

Recreational maths with 228272688

• 228272688 backwards is 886272822
• The number of decimal digits it has is: 9
• The sum of 228272688's digits is 45
• More coming soon!