428608026392

Names of 428608026392

• Cardinal: 428608026392 can be written as Four hundred twenty-eight billion, six hundred eight million, twenty-six thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.28608026392 × 10¹¹

Factors of 428608026392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2553

Divisors of 428608026392

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 52 56 91 104 113 169 179 182 226 338 358 364 452 676 716 728 791 904 1183 1253 1352 1432 1469 1582 2239 2327 2366 2506 2938 3164 4478 4654 4732 5012 5876 6328 8956 9308 9464 10024 10283 11752 15673 16289 17912 18616 19097 20227 20566 29107 30251 31346 32578 38194 40454 41132 58214 60502 62692 65156 76388 80908 82264 116428 121004 125384 130312 133679 141589 152776 161816 203749 211757 232856 242008 253007 262951 267358 283178 378391 400781 407498 423514 506014 525902 534716 566356 756782 801562 814996 847028 1012028 1051804 1069432 1132712 1513564 1603124 1629992 1694056 1771049 1840657 2024056 2103608 2648737 2805467 3027128 3206248 3289091 3418363 3542098 3681314 5210153 5297474 5610934 6578182 6836726 7084196 7362628 10420306 10594948 11221868 13156364 13673452 14168392 14725256 20840612 21189896 22443736 23023637 23928541 26312728 27346904 36471071 41681224 42758183 45288253 46047274 47857082 67731989 72942142 85516366 90576506 92094548 95714164 135463978 145884284 171032732 181153012 184189096 191428328 270927956 291768568 299307281 317017771 342065464 362306024 474123923 541855912 588747289 598614562 634035542 948247846 1177494578 1197229124 1268071084 1896495692 2354989156 2394458248 2536142168 3792991384 4121231023 4709978312 7653714757 8242462046 15307429514 16484924092 30614859028 32969848184 53576003299 61229718056 107152006598 214304013196 428608026392
• Sum of all divisors σ(n): 1009387008000
• Sum of proper divisors (its aliquot sum) s(n): 580778981608
• 428608026392 is an abundant number, because the sum of its proper divisors (580778981608) is greater than itself. Its abundance is 152170955216

Bases of 428608026392

• Binary: 110001111001011000001110111011100011000₂
• Hexadecimal: 0x63CB077718
• Base-36: 5GWE5HQW

Squares and roots of 428608026392

• 428608026392 squared (428608026392²) is 183704840287645368537664
• 428608026392 cubed (428608026392³) is 78737369034345250989727658158028288
• The square root of 428608026392 is 654681.6221584351
• The cube root of 428608026392 is 7539.6890161077

Scales and comparisons

• 428,608,026,392 seconds is equal to 13,628 years, 21 weeks, 2 days, 1 hour, 6 minutes, 32 seconds.
• To count from 1 to 428,608,026,392 would take you about twenty-seven thousand, two hundred fifty-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 428608026392 cubic inches would be around 628.3 feet tall.

Recreational maths with 428608026392

• 428608026392 backwards is 293620806824
• The number of decimal digits it has is: 12
• The sum of 428608026392's digits is 50
• More coming soon!