13943486480

Names of 13943486480

• Cardinal: 13943486480 can be written as Thirteen billion, nine hundred forty-three million, four hundred eighty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.394348648 × 10¹⁰

Factors of 13943486480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2263578

Divisors of 13943486480

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 770 880 1232 1540 3080 6160 2263553 4527106 9054212 11317765 15844871 18108424 22635530 24899083 31689742 36216848 45271060 49798166 63379484 79224355 90542120 99596332 124495415 126758968 158448710 174293581 181084240 199192664 248990830 253517936 316897420 348587162 398385328 497981660 633794840 697174324 871467905 995963320 1267589680 1394348648 1742935810 1991926640 2788697296 3485871620 6971743240 13943486480
• Sum of all divisors σ(n): 40418020224
• Sum of proper divisors (its aliquot sum) s(n): 26474533744
• 13943486480 is an abundant number, because the sum of its proper divisors (26474533744) is greater than itself. Its abundance is 12531047264

Bases of 13943486480

• Binary: 1100111111000110001011100000010000₂
• Hexadecimal: 0x33F18B810
• Base-36: 6ELLB0W

Squares and roots of 13943486480

• 13943486480 squared (13943486480²) is 194420815217942790400
• 13943486480 cubed (13943486480³) is 2710904008421963551355873792000
• The square root of 13943486480 is 118082.5409618203
• The cube root of 13943486480 is 2406.8948996989

Scales and comparisons

• 13,943,486,480 seconds is equal to 443 years, 18 weeks, 4 days, 22 hours, 41 minutes, 20 seconds.
• To count from 1 to 13,943,486,480 would take you about eight hundred eighty-six 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 13943486480 cubic inches would be around 200.6 feet tall.

Recreational maths with 13943486480

• 13943486480 backwards is 08468434931
• The number of decimal digits it has is: 11
• The sum of 13943486480's digits is 50
• More coming soon!