13180481718

Names of 13180481718

• Cardinal: 13180481718 can be written as Thirteen billion, one hundred eighty million, four hundred eighty-one thousand, seven hundred eighteen.

Scientific notation

• Scientific notation: 1.3180481718 × 10¹⁰

Factors of 13180481718

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1853

Divisors of 13180481718

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 17 34 51 102 211 422 601 633 1019 1202 1266 1803 2038 3057 3587 3606 6114 7174 10217 10761 17323 20434 21522 30651 34646 51969 61302 103938 126811 215009 253622 380433 430018 612419 645027 760866 1224838 1290054 1837257 2155787 3655153 3674514 4311574 6467361 7310306 10411123 10965459 12934722 20822246 21930918 31233369 62466738 129220409 258440818 387661227 775322454 2196746953 4393493906 6590240859 13180481718
• Sum of all divisors σ(n): 28118119680
• Sum of proper divisors (its aliquot sum) s(n): 14937637962
• 13180481718 is an abundant number, because the sum of its proper divisors (14937637962) is greater than itself. Its abundance is 1757156244

Bases of 13180481718

• Binary: 1100010001100111100011000010110110₂
• Hexadecimal: 0x3119E30B6
• Base-36: 61ZBGS6

Squares and roots of 13180481718

• 13180481718 squared (13180481718²) is 173725098318532231524
• 13180481718 cubed (13180481718³) is 2289780482345166618195825278232
• The square root of 13180481718 is 114806.2790878617
• The cube root of 13180481718 is 2362.1660735281

Scales and comparisons

• 13,180,481,718 seconds is equal to 419 years, 5 weeks, 20 hours, 55 minutes, 18 seconds.
• To count from 1 to 13,180,481,718 would take you about eight hundred thirty-eight 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 13180481718 cubic inches would be around 196.8 feet tall.

Recreational maths with 13180481718

• 13180481718 backwards is 81718408131
• The number of decimal digits it has is: 11
• The sum of 13180481718's digits is 42
• More coming soon!