13409943750

Names of 13409943750

• Cardinal: 13409943750 can be written as Thirteen billion, four hundred nine million, nine hundred forty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.340994375 × 10¹⁰

Factors of 13409943750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34074

Divisors of 13409943750

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 50 63 70 75 90 105 125 126 150 175 210 225 250 315 350 375 450 525 625 630 750 875 1050 1125 1250 1575 1750 1875 2250 2625 3125 3150 3750 4375 5250 5625 6250 7875 8750 9375 11250 13125 15750 18750 21875 26250 28125 34057 39375 43750 56250 65625 68114 78750 102171 131250 170285 196875 204342 238399 306513 340570 393750 476798 510855 613026 715197 851425 1021710 1191995 1430394 1532565 1702850 2145591 2383990 2554275 3065130 3575985 4257125 4291182 5108550 5959975 7151970 7662825 8514250 10727955 11919950 12771375 15325650 17879925 21285625 21455910 25542750 29799875 35759850 38314125 42571250 53639775 59599750 63856875 76628250 89399625 106428125 107279550 127713750 148999375 178799250 191570625 212856250 268198875 297998750 319284375 383141250 446998125 536397750 638568750 744996875 893996250 957853125 1340994375 1489993750 1915706250 2234990625 2681988750 4469981250 6704971875 13409943750
• Sum of all divisors σ(n): 41505530976
• Sum of proper divisors (its aliquot sum) s(n): 28095587226
• 13409943750 is an abundant number, because the sum of its proper divisors (28095587226) is greater than itself. Its abundance is 14685643476

Bases of 13409943750

• Binary: 1100011111010010111000000011000110₂
• Hexadecimal: 0x31F4B80C6
• Base-36: 65RXMTI

Squares and roots of 13409943750

• 13409943750 squared (13409943750²) is 179826591378164062500
• 13409943750 cubed (13409943750³) is 2411464475135415056396484375000
• The square root of 13409943750 is 115801.3115210705
• The cube root of 13409943750 is 2375.7951169711

Scales and comparisons

• 13,409,943,750 seconds is equal to 426 years, 20 weeks, 3 days, 16 hours, 22 minutes, 30 seconds.
• To count from 1 to 13,409,943,750 would take you about eight hundred fifty-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 13409943750 cubic inches would be around 198 feet tall.

Recreational maths with 13409943750

• 13409943750 backwards is 05734990431
• 13409943750 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13409943750's digits is 45
• More coming soon!