56540430

Names of 56540430

• Cardinal: 56540430 can be written as Fifty-six million, five hundred forty thousand, four hundred thirty.

Scientific notation

• Scientific notation: 5.654043 × 10⁷

Factors of 56540430

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 122

Divisors of 56540430

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 29 30 45 54 58 81 83 87 90 135 145 162 166 174 249 261 270 290 405 415 435 498 522 747 783 810 830 841 870 1245 1305 1494 1566 1682 2241 2349 2407 2490 2523 2610 3735 3915 4205 4482 4698 4814 5046 6723 7221 7470 7569 7830 8410 11205 11745 12035 12615 13446 14442 15138 21663 22410 22707 23490 24070 25230 33615 36105 37845 43326 45414 64989 67230 68121 69803 72210 75690 108315 113535 129978 136242 139606 194967 209409 216630 227070 324945 340605 349015 389934 418818 628227 649890 681210 698030 974835 1047045 1256454 1884681 1949670 2094090 3141135 3769362 5654043 6282270 9423405 11308086 18846810 28270215 56540430
• Sum of all divisors σ(n): 159351192
• Sum of proper divisors (its aliquot sum) s(n): 102810762
• 56540430 is an abundant number, because the sum of its proper divisors (102810762) is greater than itself. Its abundance is 46270332

Bases of 56540430

• Binary: 11010111101011110100001110₂
• Hexadecimal: 0x35EBD0E
• Base-36: XNUVI

Squares and roots of 56540430

• 56540430 squared (56540430²) is 3196820224584900
• 56540430 cubed (56540430³) is 180749590130726817507000
• The square root of 56540430 is 7519.3370718433
• The cube root of 56540430 is 383.8130193201

Scales and comparisons

• 56,540,430 seconds is equal to 1 year, 41 weeks, 3 days, 9 hours, 40 minutes, 30 seconds.
• To count from 1 to 56,540,430 would take you about two 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 56540430 cubic inches would be around 32 feet tall.

Recreational maths with 56540430

• 56540430 backwards is 03404565
• 56540430 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 56540430's digits is 27
• More coming soon!