55305712

Names of 55305712

• Cardinal: 55305712 can be written as Fifty-five million, three hundred five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 5.5305712 × 10⁷

Factors of 55305712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 73

Divisors of 55305712

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 49 53 56 77 88 98 106 112 121 154 176 196 212 242 308 371 392 424 484 539 583 616 742 784 847 848 968 1078 1166 1232 1331 1484 1694 1936 2156 2332 2597 2662 2968 3388 4081 4312 4664 5194 5324 5929 5936 6413 6776 8162 8624 9317 9328 10388 10648 11858 12826 13552 16324 18634 20776 21296 23716 25652 28567 32648 37268 41552 44891 47432 51304 57134 65219 65296 70543 74536 89782 94864 102608 114268 130438 141086 149072 179564 228536 260876 282172 314237 359128 457072 493801 521752 564344 628474 718256 987602 1043504 1128688 1256948 1975204 2513896 3456607 3950408 5027792 6913214 7900816 13826428 27652856 55305712
• Sum of all divisors σ(n): 139691952
• Sum of proper divisors (its aliquot sum) s(n): 84386240
• 55305712 is an abundant number, because the sum of its proper divisors (84386240) is greater than itself. Its abundance is 29080528

Bases of 55305712

• Binary: 11010010111110010111110000₂
• Hexadecimal: 0x34BE5F0
• Base-36: WXE5S

Squares and roots of 55305712

• 55305712 squared (55305712²) is 3058721779826944
• 55305712 cubed (55305712³) is 169164785843236374704128
• The square root of 55305712 is 7436.7810240721
• The cube root of 55305712 is 380.9985556211

Scales and comparisons

• 55,305,712 seconds is equal to 1 year, 39 weeks, 3 days, 2 hours, 41 minutes, 52 seconds.
• To count from 1 to 55,305,712 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 55305712 cubic inches would be around 31.7 feet tall.

Recreational maths with 55305712

• 55305712 backwards is 21750355
• 55305712 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55305712's digits is 28
• More coming soon!