6728804628

Names of 6728804628

• Cardinal: 6728804628 can be written as Six billion, seven hundred twenty-eight million, eight hundred four thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 6.728804628 × 10⁹

Factors of 6728804628

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 145

Divisors of 6728804628

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 52 57 76 78 84 91 101 114 133 156 169 182 202 228 247 266 273 303 338 361 364 399 404 494 507 532 546 606 676 707 722 741 798 988 1014 1083 1092 1183 1212 1313 1414 1444 1482 1596 1729 1919 2028 2121 2166 2197 2366 2527 2626 2828 2964 3211 3458 3549 3838 3939 4242 4332 4394 4693 4732 5054 5187 5252 5757 6422 6591 6916 7098 7581 7676 7878 8484 8788 9191 9386 9633 10108 10374 11514 12844 13182 13433 14079 14196 15162 15379 15756 17069 18382 18772 19266 20748 22477 23028 24947 26364 26866 27573 28158 30324 30758 32851 34138 36461 36764 38532 40299 41743 44954 46137 49894 51207 53732 55146 56316 61009 61516 65702 67431 68276 72922 74841 80598 83486 89908 92274 98553 99788 102414 109383 110292 119483 122018 125229 131404 134862 145844 149682 161196 166972 174629 183027 184548 197106 204828 218766 221897 238966 244036 250458 255227 269724 292201 299364 324311 349258 358449 366054 394212 427063 437532 443794 473993 477932 500916 510454 523887 584402 648622 665691 698516 716898 732108 765681 793117 854126 876603 887588 947986 972933 1020908 1047774 1168804 1281189 1297244 1331382 1421979 1433796 1531362 1553279 1586234 1708252 1753206 1895972 1945866 2095548 2270177 2379351 2562378 2662764 2843958 3062724 3106558 3172468 3317951 3506412 3891732 4216043 4540354 4659837 4758702 5124756 5551819 5687916 6161909 6213116 6635902 6810531 8432086 9080708 9319674 9517404 9953853 11103638 12323818 12648129 13271804 13621062 16655457 16864172 18485727 18639348 19907706 22207276 24647636 25296258 27242124 29512301 33310914 36971454 39815412 43133363 50592516 59024602 66621828 73942908 80104817 86266726 88536903 118049204 129400089 160209634 172533452 177073806 240314451 258800178 320419268 354147612 480628902 517600356 560733719 961257804 1121467438 1682201157 2242934876 3364402314 6728804628
• Sum of all divisors σ(n): 20718109440
• Sum of proper divisors (its aliquot sum) s(n): 13989304812
• 6728804628 is an abundant number, because the sum of its proper divisors (13989304812) is greater than itself. Its abundance is 7260500184

Bases of 6728804628

• Binary: 110010001000100010110100100010100₂
• Hexadecimal: 0x191116914
• Base-36: 33A5MVO

Squares and roots of 6728804628

• 6728804628 squared (6728804628²) is 45276811721794218384
• 6728804628 cubed (6728804628³) is 304658820254693585125901881152
• The square root of 6728804628 is 82029.2912806151
• The cube root of 6728804628 is 1887.9013899977

Scales and comparisons

• 6,728,804,628 seconds is equal to 213 years, 49 weeks, 4 days, 16 hours, 23 minutes, 48 seconds.
• To count from 1 to 6,728,804,628 would take you about four hundred twenty-seven 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 6728804628 cubic inches would be around 157.3 feet tall.

Recreational maths with 6728804628

• 6728804628 backwards is 8264088276
• The number of decimal digits it has is: 10
• The sum of 6728804628's digits is 51
• More coming soon!