56409120

Names of 56409120

• Cardinal: 56409120 can be written as Fifty-six million, four hundred nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 5.640912 × 10⁷

Factors of 56409120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 964

Divisors of 56409120

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 43 45 48 60 72 80 86 90 96 120 129 144 160 172 180 215 240 258 288 344 360 387 430 480 516 645 688 720 774 860 911 1032 1290 1376 1440 1548 1720 1822 1935 2064 2580 2733 3096 3440 3644 3870 4128 4555 5160 5466 6192 6880 7288 7740 8199 9110 10320 10932 12384 13665 14576 15480 16398 18220 20640 21864 27330 29152 30960 32796 36440 39173 40995 43728 54660 61920 65592 72880 78346 81990 87456 109320 117519 131184 145760 156692 163980 195865 218640 235038 262368 313384 327960 352557 391730 437280 470076 587595 626768 655920 705114 783460 940152 1175190 1253536 1311840 1410228 1566920 1762785 1880304 2350380 2820456 3133840 3525570 3760608 4700760 5640912 6267680 7051140 9401520 11281824 14102280 18803040 28204560 56409120
• Sum of all divisors σ(n): 197188992
• Sum of proper divisors (its aliquot sum) s(n): 140779872
• 56409120 is an abundant number, because the sum of its proper divisors (140779872) is greater than itself. Its abundance is 84370752

Bases of 56409120

• Binary: 11010111001011110000100000₂
• Hexadecimal: 0x35CBC20
• Base-36: XL1K0

Squares and roots of 56409120

• 56409120 squared (56409120²) is 3181988819174400
• 56409120 cubed (56409120³) is 179493189139467030528000
• The square root of 56409120 is 7510.6005086145
• The cube root of 56409120 is 383.5156654131

Scales and comparisons

• 56,409,120 seconds is equal to 1 year, 41 weeks, 1 day, 21 hours, 12 minutes.
• To count from 1 to 56,409,120 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 56409120 cubic inches would be around 32 feet tall.

Recreational maths with 56409120

• 56409120 backwards is 02190465
• The number of decimal digits it has is: 8
• The sum of 56409120's digits is 27
• More coming soon!