11555814743520

Names of 11555814743520

• Cardinal: 11555814743520 can be written as Eleven trillion, five hundred fifty-five billion, eight hundred fourteen million, seven hundred forty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.155581474352 × 10¹³

Factors of 11555814743520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24074614059

Divisors of 11555814743520

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 24074614049 48149228098 72223842147 96298456196 120373070245 144447684294 192596912392 240746140490 288895368588 361119210735 385193824784 481492280980 577790737176 722238421470 770387649568 962984561960 1155581474352 1444476842940 1925969123920 2311162948704 2888953685880 3851938247840 5777907371760 11555814743520
• Sum of all divisors σ(n): 36400816443600
• Sum of proper divisors (its aliquot sum) s(n): 24845001700080
• 11555814743520 is an abundant number, because the sum of its proper divisors (24845001700080) is greater than itself. Its abundance is 13289186956560

Bases of 11555814743520

• Binary: 10101000001010001100001110111001110111100000₂
• Hexadecimal: 0xA828C3B9DE0
• Base-36: 43GO1QHUO

Squares and roots of 11555814743520

• 11555814743520 squared (11555814743520²) is 133536854386554203381990400
• 11555814743520 cubed (11555814743520³) is 1543127150723426448691233310763102208000
• The square root of 11555814743520 is 3399384.4653878149
• The cube root of 11555814743520 is 22608.2453164957

Scales and comparisons

• 11,555,814,743,520 seconds is equal to 367,439 years, 8 weeks, 3 days, 19 hours, 52 minutes.
• To count from 1 to 11,555,814,743,520 would take you about nine hundred eighteen thousand, five hundred ninety-seven 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 11555814743520 cubic inches would be around 1884 feet tall.

Recreational maths with 11555814743520

• 11555814743520 backwards is 02534741855511
• The number of decimal digits it has is: 14
• The sum of 11555814743520's digits is 51
• More coming soon!