428273308672

Names of 428273308672

• Cardinal: 428273308672 can be written as Four hundred twenty-eight billion, two hundred seventy-three million, three hundred eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.28273308672 × 10¹¹

Factors of 428273308672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 720

Divisors of 428273308672

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 71 88 89 121 128 142 176 178 242 256 284 352 356 484 512 547 568 704 712 781 968 979 1024 1094 1136 1408 1424 1562 1936 1958 2188 2272 2816 2848 3124 3872 3916 4376 4544 5632 5696 6017 6248 6319 7744 7832 8591 8752 9088 10769 11264 11392 12034 12496 12638 15488 15664 17182 17504 18176 21538 22784 24068 24992 25276 30976 31328 34364 35008 36352 38837 43076 45568 48136 48683 49984 50552 61952 62656 66187 68728 69509 70016 72704 77674 86152 91136 96272 97366 99968 101104 123904 125312 132374 137456 139018 140032 155348 172304 192544 194732 199936 202208 250624 264748 274912 278036 280064 310696 344608 385088 389464 399872 404416 427207 501248 529496 535513 549824 556072 560128 621392 689216 764599 770176 778928 799744 808832 854414 1002496 1058992 1071026 1099648 1112144 1242784 1378432 1529198 1540352 1557856 1617664 1708828 2117984 2142052 2199296 2224288 2485568 2756864 3058396 3080704 3115712 3235328 3417656 3456493 4235968 4284104 4398592 4448576 4699277 4971136 5513728 5890643 6116792 6161408 6231424 6470656 6835312 6912986 8471936 8568208 8797184 8897152 9398554 9942272 11027456 11781286 12233584 12462848 13670624 13825972 16943872 17136416 17794304 18797108 19884544 23562572 24467168 24925696 27341248 27651944 33887744 34272832 35588608 37594216 38021423 39769088 47125144 48934336 49851392 54682496 55303888 67775488 68545664 71177216 75188432 76042846 94250288 97868672 109364992 110607776 137091328 150376864 152085692 188500576 195737344 218729984 221215552 274182656 300753728 304171384 377001152 391474688 418235653 437459968 442431104 548365312 601507456 608342768 754002304 782949376 836471306 884862208 1203014912 1216685536 1508004608 1672942612 1769724416 2406029824 2433371072 3016009216 3345885224 3539448832 4812059648 4866742144 6032018432 6691770448 9733484288 13383540896 19466968576 26767081792 38933937152 53534163584 107068327168 214136654336 428273308672
• Sum of all divisors σ(n): 966774191040
• Sum of proper divisors (its aliquot sum) s(n): 538500882368
• 428273308672 is an abundant number, because the sum of its proper divisors (538500882368) is greater than itself. Its abundance is 110227573696

Bases of 428273308672

• Binary: 110001110110111000101000001010000000000₂
• Hexadecimal: 0x63B7141400
• Base-36: 5GQUVBWG

Squares and roots of 428273308672

• 428273308672 squared (428273308672²) is 183418026920862190403584
• 428273308672 cubed (428273308672³) is 78553045259487618587088166687080448
• The square root of 428273308672 is 654425.9382634523
• The cube root of 428273308672 is 7537.7258200621

Scales and comparisons

• 428,273,308,672 seconds is equal to 13,617 years, 39 weeks, 5 days, 23 hours, 57 minutes, 52 seconds.
• To count from 1 to 428,273,308,672 would take you about twenty-seven thousand, two hundred thirty-five 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 428273308672 cubic inches would be around 628.1 feet tall.

Recreational maths with 428273308672

• 428273308672 backwards is 276803372824
• The number of decimal digits it has is: 12
• The sum of 428273308672's digits is 52
• More coming soon!