13441263632155137820

Names of 13441263632155137820

• Cardinal: 13441263632155137820 can be written as Thirteen quintillion, four hundred forty-one quadrillion, two hundred sixty-three trillion, six hundred thirty-two billion, one hundred fifty-five million, one hundred thirty-seven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.344126363215513782 × 10¹⁹

Factors of 13441263632155137820

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4762985947

Divisors of 13441263632155137820

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 5 10 20 145548967 291097934 582195868 727744835 1455489670 2910979340 4617436973 9234873946 18469747892 23087184865 46174369730 92348739460 672063181607756891 1344126363215513782 2688252726431027564 3360315908038784455 6720631816077568910 13441263632155137820
• Sum of all divisors σ(n): 28226653827571198944
• Sum of proper divisors (its aliquot sum) s(n): 14785390195416061124
• 13441263632155137820 is an abundant number, because the sum of its proper divisors (14785390195416061124) is greater than itself. Its abundance is 1344126563260923304

Bases of 13441263632155137820

• Binary: 1011101010001000111101100000111011111110111110111101011100011100₂
• Hexadecimal: 0xBA88F60EFEFBD71C
• Base-36: 2U4C2AS36GPI4

Squares and roots of 13441263632155137820

• 13441263632155137820 squared (13441263632155137820²) is 180667568029096328099851592223194352400
• 13441263632155137820 cubed (13441263632155137820³) is 2428400411659406765362010572058331994122947242067647768000
• The square root of 13441263632155137820 is 3666232893.8782841349
• The cube root of 13441263632155137820 is 2377643.2919735677

Scales and comparisons

• 13,441,263,632,155,137,820 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,441,263,632,155,137,820 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13441263632155137820 cubic inches would be around 198136.9 feet tall.

Recreational maths with 13441263632155137820

• 13441263632155137820 backwards is 02873155123636214431
• The number of decimal digits it has is: 20
• The sum of 13441263632155137820's digits is 67
• More coming soon!