13869407250

Names of 13869407250

• Cardinal: 13869407250 can be written as Thirteen billion, eight hundred sixty-nine million, four hundred seven thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.386940725 × 10¹⁰

Factors of 13869407250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 25377

Divisors of 13869407250

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 243 250 270 375 405 450 486 675 729 750 810 1125 1215 1350 1458 2025 2187 2250 2430 3375 3645 4050 4374 6075 6750 7290 10125 10935 12150 18225 20250 21870 25367 30375 36450 50734 54675 60750 76101 91125 109350 126835 152202 182250 228303 253670 273375 380505 456606 546750 634175 684909 761010 1141515 1268350 1369818 1902525 2054727 2283030 3170875 3424545 3805050 4109454 5707575 6164181 6341750 6849090 9512625 10273635 11415150 12328362 17122725 18492543 19025250 20547270 28537875 30820905 34245450 36985086 51368175 55477629 57075750 61641810 85613625 92462715 102736350 110955258 154104525 171227250 184925430 256840875 277388145 308209050 462313575 513681750 554776290 770522625 924627150 1386940725 1541045250 2311567875 2773881450 4623135750 6934703625 13869407250
• Sum of all divisors σ(n): 38940894720
• Sum of proper divisors (its aliquot sum) s(n): 25071487470
• 13869407250 is an abundant number, because the sum of its proper divisors (25071487470) is greater than itself. Its abundance is 11202080220

Bases of 13869407250

• Binary: 1100111010101011100101110000010010₂
• Hexadecimal: 0x33AAE5C12
• Base-36: 6DDHJ4I

Squares and roots of 13869407250

• 13869407250 squared (13869407250²) is 192360457466352562500
• 13869407250 cubed (13869407250³) is 2667925523397146861393578125000
• The square root of 13869407250 is 117768.4475995163
• The cube root of 13869407250 is 2402.6248625353

Scales and comparisons

• 13,869,407,250 seconds is equal to 441 years, 1 day, 13 hours, 7 minutes, 30 seconds.
• To count from 1 to 13,869,407,250 would take you about eight hundred eighty-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 13869407250 cubic inches would be around 200.2 feet tall.

Recreational maths with 13869407250

• 13869407250 backwards is 05270496831
• 13869407250 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13869407250's digits is 45
• More coming soon!