424228428

Names of 424228428

• Cardinal: 424228428 can be written as Four hundred twenty-four million, two hundred twenty-eight thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.24228428 × 10⁸

Factors of 424228428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 68

Divisors of 424228428

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 31 36 38 39 52 54 57 62 76 78 81 93 108 114 117 124 156 162 171 186 228 234 243 247 279 324 342 351 361 372 403 468 486 494 513 558 589 684 702 722 729 741 806 837 972 988 1026 1053 1083 1116 1178 1209 1404 1444 1458 1482 1539 1612 1674 1767 2052 2106 2166 2223 2356 2418 2511 2916 2964 3078 3159 3249 3348 3534 3627 4212 4332 4446 4617 4693 4836 5022 5301 6156 6318 6498 6669 7068 7254 7533 7657 8892 9234 9386 9477 9747 10044 10602 10881 11191 12636 12996 13338 13851 14079 14508 15066 15314 15903 18468 18772 18954 19494 20007 21204 21762 22382 22599 22971 26676 27702 28158 29241 30132 30628 31806 32643 33573 37908 38988 40014 42237 43524 44764 45198 45942 47709 55404 56316 58482 60021 63612 65286 67146 68913 80028 84474 87723 90396 91884 95418 97929 100719 116964 120042 126711 130572 134292 137826 143127 145483 168948 175446 180063 190836 195858 201438 206739 240084 253422 263169 275652 286254 290966 293787 302157 350892 360126 380133 391716 402876 413478 429381 436449 506844 526338 572508 581932 587574 604314 620217 720252 760266 826956 858762 872898 906471 1052676 1140399 1175148 1208628 1240434 1309347 1520532 1717524 1745796 1812942 1860651 2280798 2480868 2618694 2719413 3421197 3625884 3721302 3928041 4561596 5237388 5438826 5581953 6842394 7442604 7856082 8158239 10877652 11163906 11784123 13684788 15712164 16316478 22327812 23568246 32632956 35352369 47136492 70704738 106057107 141409476 212114214 424228428
• Sum of all divisors σ(n): 1305933888
• Sum of proper divisors (its aliquot sum) s(n): 881705460
• 424228428 is an abundant number, because the sum of its proper divisors (881705460) is greater than itself. Its abundance is 457477032

Bases of 424228428

• Binary: 11001010010010011011001001100₂
• Hexadecimal: 0x1949364C
• Base-36: 70KOR0

Squares and roots of 424228428

• 424228428 squared (424228428²) is 179969759123351184
• 424228428 cubed (424228428³) is 76348288000437930880258752
• The square root of 424228428 is 20596.8062572817
• The cube root of 424228428 is 751.3920387059

Scales and comparisons

• 424,228,428 seconds is equal to 13 years, 25 weeks, 3 days, 1 hour, 13 minutes, 48 seconds.
• To count from 1 to 424,228,428 would take you about twenty 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 424228428 cubic inches would be around 62.6 feet tall.

Recreational maths with 424228428

• 424228428 backwards is 824822424
• 424228428 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 424228428's digits is 36
• More coming soon!