428910463828

Names of 428910463828

• Cardinal: 428910463828 can be written as Four hundred twenty-eight billion, nine hundred ten million, four hundred sixty-three thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.28910463828 × 10¹¹

Factors of 428910463828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 233

Divisors of 428910463828

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 11 14 17 22 23 28 34 44 46 49 68 77 92 98 119 154 161 173 187 196 238 253 289 308 322 346 374 391 476 506 539 578 644 692 748 782 833 1012 1078 1127 1156 1211 1309 1564 1666 1771 1903 2023 2156 2254 2422 2618 2737 2941 3179 3332 3542 3806 3979 4046 4301 4508 4844 5236 5474 5882 6358 6647 7084 7612 7958 8092 8477 8602 9163 10948 11764 12397 12716 13294 13321 14161 15916 16954 17204 18326 19159 20587 22253 24794 26588 26642 27853 28322 29929 30107 32351 33908 36652 38318 41174 43769 44506 46529 49588 49997 53284 55706 56644 59858 60214 64702 67643 73117 76636 82348 87538 89012 93058 93247 99994 111412 119716 120428 129404 135286 144109 146234 155771 175076 186116 186494 194971 199988 209503 210749 226457 270572 288218 292468 306383 311542 325703 329219 349979 372988 389942 419006 421498 452914 473501 508793 511819 549967 576436 612766 623084 651406 658438 688367 699958 744073 779884 838012 842996 905828 947002 1017586 1023638 1099934 1149931 1225532 1302812 1316876 1376734 1399916 1466521 1488146 1585199 1894004 2035172 2047276 2144681 2199868 2299862 2304533 2449853 2753468 2933042 2976292 3170398 3314507 3561551 3582733 3849769 4289362 4599724 4609066 4818569 4899706 5208511 5596723 5866084 6340796 6629014 7123102 7165466 7572037 7699538 8049517 8578724 8649481 9218132 9637138 9799412 10417022 11193446 11702239 12649241 13258028 14246204 14330932 15144074 15399076 16099034 16131731 17298962 19274276 20834044 22386892 23404478 24930857 25298482 26948383 30288148 32198068 32263462 33729983 34597924 36459577 39177061 46808956 49861714 50596964 53004259 53896766 56346619 60546367 64526924 67459966 72919154 78354122 81915673 88544687 95144291 99723428 106008518 107793532 112693238 121092734 128724629 134919932 145838308 156708244 163831346 177089374 190288582 198938063 212017036 225386476 242185468 257449258 274239427 327662692 354178748 371029813 380577164 397876126 423824569 514898516 548478854 573409711 619812809 666010037 742059626 795752252 847649138 901072403 1096957708 1146819422 1239625618 1332020074 1392566441 1484119252 1695298276 1802144806 2188318693 2293638844 2479251236 2664040148 2785132882 3604289612 4376637386 4662070259 5570265764 6307506821 8753274772 9324140518 9747965087 12615013642 15318230851 18648281036 19495930174 25230027284 30636461702 38991860348 61272923404 107227615957 214455231914 428910463828
• Sum of all divisors σ(n): 1061973152352
• Sum of proper divisors (its aliquot sum) s(n): 633062688524
• 428910463828 is an abundant number, because the sum of its proper divisors (633062688524) is greater than itself. Its abundance is 204152224696

Bases of 428910463828

• Binary: 110001111011101000011100100101101010100₂
• Hexadecimal: 0x63DD0E4B54
• Base-36: 5H1E7RYS

Squares and roots of 428910463828

• 428910463828 squared (428910463828²) is 183964185981150096413584
• 428910463828 cubed (428910463828³) is 78904164336915543117637232759839552
• The square root of 428910463828 is 654912.5619714437
• The cube root of 428910463828 is 7541.4620020999

Scales and comparisons

• 428,910,463,828 seconds is equal to 13,638 years, 1 week, 2 days, 11 hours, 30 minutes, 28 seconds.
• To count from 1 to 428,910,463,828 would take you about twenty-seven thousand, two hundred seventy-six 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 428910463828 cubic inches would be around 628.5 feet tall.

Recreational maths with 428910463828

• 428910463828 backwards is 828364019824
• The number of decimal digits it has is: 12
• The sum of 428910463828's digits is 55
• More coming soon!