52400320

Names of 52400320

• Cardinal: 52400320 can be written as Fifty-two million, four hundred thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.240032 × 10⁷

Factors of 52400320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 320

Divisors of 52400320

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 149 157 160 224 280 298 314 320 448 560 596 628 745 785 1043 1099 1120 1192 1256 1490 1570 2086 2198 2240 2384 2512 2980 3140 4172 4396 4768 5024 5215 5495 5960 6280 8344 8792 9536 10048 10430 10990 11920 12560 16688 17584 20860 21980 23393 23840 25120 33376 35168 41720 43960 46786 47680 50240 66752 70336 83440 87920 93572 116965 163751 166880 175840 187144 233930 327502 333760 351680 374288 467860 655004 748576 818755 935720 1310008 1497152 1637510 1871440 2620016 3275020 3742880 5240032 6550040 7485760 10480064 13100080 26200160 52400320
• Sum of all divisors σ(n): 144475200
• Sum of proper divisors (its aliquot sum) s(n): 92074880
• 52400320 is an abundant number, because the sum of its proper divisors (92074880) is greater than itself. Its abundance is 39674560

Bases of 52400320

• Binary: 11000111111001000011000000₂
• Hexadecimal: 0x31F90C0
• Base-36: V74CG

Squares and roots of 52400320

• 52400320 squared (52400320²) is 2745793536102400
• 52400320 cubed (52400320³) is 143880459945697312768000
• The square root of 52400320 is 7238.8065314663
• The cube root of 52400320 is 374.2064880137

Scales and comparisons

• 52,400,320 seconds is equal to 1 year, 34 weeks, 4 days, 11 hours, 38 minutes, 40 seconds.
• To count from 1 to 52,400,320 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 52400320 cubic inches would be around 31.2 feet tall.

Recreational maths with 52400320

• 52400320 backwards is 02300425
• 52400320 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 52400320's digits is 16
• More coming soon!