428724752148

Names of 428724752148

• Cardinal: 428724752148 can be written as Four hundred twenty-eight billion, seven hundred twenty-four million, seven hundred fifty-two thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 4.28724752148 × 10¹¹

Factors of 428724752148

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 877

Divisors of 428724752148

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 84 99 108 126 132 154 189 198 231 252 297 307 308 378 396 462 547 594 614 693 756 921 924 1094 1188 1228 1386 1641 1842 2079 2149 2188 2763 2772 3282 3377 3684 3829 4158 4298 4923 5526 6017 6447 6564 6754 7658 8289 8316 8596 9846 10131 11052 11487 12034 12894 13508 14769 15316 16578 18051 19341 19692 20262 22974 23639 24068 25788 29538 30393 33156 34461 36102 38682 40524 42119 45948 47278 54153 58023 59076 60786 68922 70917 72204 77364 84238 91179 94249 94556 103383 108306 116046 121572 126357 137844 141834 162459 167929 168476 182358 188498 206766 212751 216612 232092 252714 282747 283668 324918 335858 364716 376996 379071 413532 425502 503787 505428 565494 638253 649836 659743 671716 758142 848241 851004 1007574 1036739 1130988 1137213 1175503 1276506 1319486 1511361 1516284 1696482 1847219 1979229 2015148 2073478 2274426 2351006 2544723 2553012 2638972 3022722 3110217 3392964 3526509 3694438 3958458 4146956 4534083 4548852 4702012 5089446 5541657 5937687 6045444 6220434 7053018 7257173 7388876 7916916 9068166 9330651 10178892 10579527 11083314 11875374 12440868 12930533 14106036 14514346 16624971 17813061 18136332 18661302 21159054 21771519 22166628 23750748 25861066 27991953 29028692 31738581 33249942 35626122 37322604 38791599 42318108 43543038 49874913 51554203 51722132 55983906 63477162 65314557 66499884 71252244 77583198 87086076 99749826 103108406 111967812 116374797 126954324 130629114 154662609 155166396 195943671 199499652 206216812 232749594 261258228 309325218 349124391 360879421 391887342 463987827 465499188 567096233 618650436 698248782 721758842 783774684 927975654 1082638263 1134192466 1391963481 1396497564 1443517684 1701288699 1855951308 2165276526 2268384932 2783926962 3247914789 3402577398 3969673631 4330553052 5103866097 5567853924 6495829578 6805154796 7939347262 9743744367 10207732194 11909020893 12991659156 15311598291 15878694524 19487488734 20415464388 23818041786 30623196582 35727062679 38974977468 47636083572 61246393164 71454125358 107181188037 142908250716 214362376074 428724752148
• Sum of all divisors σ(n): 1392847303680
• Sum of proper divisors (its aliquot sum) s(n): 964122551532
• 428724752148 is an abundant number, because the sum of its proper divisors (964122551532) is greater than itself. Its abundance is 535397799384

Bases of 428724752148

• Binary: 110001111010001111111001000111100010100₂
• Hexadecimal: 0x63D1FC8F14
• Base-36: 5GYBNBX0

Squares and roots of 428724752148

• 428724752148 squared (428724752148²) is 183804913104364030613904
• 428724752148 cubed (428724752148³) is 78801715814253146282112276682665792
• The square root of 428724752148 is 654770.7630522303
• The cube root of 428724752148 is 7540.3733990139

Scales and comparisons

• 428,724,752,148 seconds is equal to 13,632 years, 6 weeks, 2 days, 55 minutes, 48 seconds.
• To count from 1 to 428,724,752,148 would take you about twenty-seven thousand, two hundred sixty-four 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 428724752148 cubic inches would be around 628.4 feet tall.

Recreational maths with 428724752148

• 428724752148 backwards is 841257427824
• 428724752148 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428724752148's digits is 54
• More coming soon!