1311323428840000

Names of 1311323428840000

• Cardinal: 1311323428840000 can be written as One quadrillion, three hundred eleven trillion, three hundred twenty-three billion, four hundred twenty-eight million, eight hundred forty thousand.

Scientific notation

• Scientific notation: 1.31132342884 × 10¹⁵

Factors of 1311323428840000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 181068

Divisors of 1311323428840000

• Number of divisors d(n): 105
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 625 800 1000 1250 1600 2000 2500 4000 5000 8000 10000 20000 40000 181061 362122 724244 905305 1448488 1810610 2896976 3621220 4526525 5793952 7242440 9053050 11587904 14484880 18106100 22632625 28969760 36212200 45265250 57939520 72424400 90530500 113163125 144848800 181061000 226326250 289697600 362122000 452652500 724244000 905305000 1448488000 1810610000 3621220000 7242440000 32783085721 65566171442 131132342884 163915428605 262264685768 327830857210 524529371536 655661714420 819577143025 1049058743072 1311323428840 1639154286050 2098117486144 2622646857680 3278308572100 4097885715125 5245293715360 6556617144200 8195771430250 10490587430720 13113234288400 16391542860500 20489428575625 26226468576800 32783085721000 40978857151250 52452937153600 65566171442000 81957714302500 131132342884000 163915428605000 262264685768000 327830857210000 655661714420000 1311323428840000
• Sum of all divisors σ(n): 3251673882405421
• Sum of proper divisors (its aliquot sum) s(n): 1940350453565421
• 1311323428840000 is an abundant number, because the sum of its proper divisors (1940350453565421) is greater than itself. Its abundance is 629027024725421

Bases of 1311323428840000

• Binary: 100101010001010010001000111001010010110001001000000₂
• Hexadecimal: 0x4A8A447296240
• Base-36: CWTPO05W74

Squares and roots of 1311323428840000

• 1311323428840000 squared (1311323428840000²) is 1719569135024694543745600000000
• 1311323428840000 cubed (1311323428840000³) is 2254911294268015387178119568663104000000000000
• 1311323428840000 is a perfect square number. Its square root is 36212200
• The cube root of 1311323428840000 is 109455.2524247925

Scales and comparisons

• 1,311,323,428,840,000 seconds is equal to 41,696,028 years, 44 weeks, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 1,311,323,428,840,000 would take you about one hundred twenty-five million, eighty-eight thousand and eighty-six 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 1311323428840000 cubic inches would be around 9121.3 feet tall.

Recreational maths with 1311323428840000

• 1311323428840000 backwards is 0000488243231131
• 1311323428840000 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1311323428840000's digits is 40
• More coming soon!