56428394904

Names of 56428394904

• Cardinal: 56428394904 can be written as Fifty-six billion, four hundred twenty-eight million, three hundred ninety-four thousand, nine hundred four.

Scientific notation

• Scientific notation: 5.6428394904 × 10¹⁰

Factors of 56428394904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2321

Divisors of 56428394904

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 378 392 441 504 588 756 882 1176 1323 1512 1764 2309 2646 3528 4618 5292 6927 9236 10584 13854 16163 18472 20781 27708 32326 41562 48489 55416 62343 64652 83124 96978 113141 124686 129304 145467 166248 193956 226282 249372 290934 339423 387912 436401 452564 498744 581868 678846 872802 905128 1018269 1163736 1357692 1745604 2036538 2715384 3054807 3491208 4073076 5331481 6109614 8146152 10662962 12219228 15994443 21325924 24438456 31988886 37320367 42651848 47983329 63977772 74640734 95966658 111961101 127955544 143949987 149281468 191933316 223922202 261242569 287899974 298562936 335883303 383866632 447844404 522485138 575799948 671766606 783727707 895688808 1007649909 1044970276 1151599896 1343533212 1567455414 2015299818 2089940552 2351183121 2687066424 3134910828 4030599636 4702366242 6269821656 7053549363 8061199272 9404732484 14107098726 18809464968 28214197452 56428394904
• Sum of all divisors σ(n): 182415652200
• Sum of proper divisors (its aliquot sum) s(n): 125987257296
• 56428394904 is an abundant number, because the sum of its proper divisors (125987257296) is greater than itself. Its abundance is 69558862392

Bases of 56428394904

• Binary: 110100100011011001001111100110011000₂
• Hexadecimal: 0xD2364F998
• Base-36: PX80C60

Squares and roots of 56428394904

• 56428394904 squared (56428394904²) is 3184163751441773169216
• 56428394904 cubed (56428394904³) is 179677249605358475754512064075264
• The square root of 56428394904 is 237546.6162756271
• The cube root of 56428394904 is 3835.5934266377

Scales and comparisons

• 56,428,394,904 seconds is equal to 1,794 years, 12 weeks, 6 days, 10 hours, 8 minutes, 24 seconds.
• To count from 1 to 56,428,394,904 would take you about three thousand, five hundred eighty-eight 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 56428394904 cubic inches would be around 319.6 feet tall.

Recreational maths with 56428394904

• 56428394904 backwards is 40949382465
• 56428394904 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56428394904's digits is 54
• More coming soon!