13944500000

Names of 13944500000

• Cardinal: 13944500000 can be written as Thirteen billion, nine hundred forty-four million, five hundred thousand.

Scientific notation

• Scientific notation: 1.39445 × 10¹⁰

Factors of 13944500000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 174

Divisors of 13944500000

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 167 200 250 334 400 500 625 668 800 835 1000 1250 1336 1670 2000 2500 2672 3125 3340 4000 4175 5000 5344 6250 6680 8350 10000 12500 13360 15625 16700 20000 20875 25000 26720 27889 31250 33400 41750 50000 55778 62500 66800 83500 100000 104375 111556 125000 133600 139445 167000 208750 223112 250000 278890 334000 417500 446224 500000 521875 557780 668000 697225 835000 892448 1043750 1115560 1394450 1670000 2087500 2231120 2609375 2788900 3340000 3486125 4175000 4462240 5218750 5577800 6972250 8350000 10437500 11155600 13944500 16700000 17430625 20875000 22311200 27889000 34861250 41750000 55778000 69722500 83500000 87153125 111556000 139445000 174306250 278890000 348612500 435765625 557780000 697225000 871531250 1394450000 1743062500 2788900000 3486125000 6972250000 13944500000
• Sum of all divisors σ(n): 34522819821
• Sum of proper divisors (its aliquot sum) s(n): 20578319821
• 13944500000 is an abundant number, because the sum of its proper divisors (20578319821) is greater than itself. Its abundance is 6633819821

Bases of 13944500000

• Binary: 1100111111001010000010111100100000₂
• Hexadecimal: 0x33F282F20
• Base-36: 6EM7128

Squares and roots of 13944500000

• 13944500000 squared (13944500000²) is 194449080250000000000
• 13944500000 cubed (13944500000³) is 2711495199546125000000000000000
• The square root of 13944500000 is 118086.8324581535
• The cube root of 13944500000 is 2406.9532155063

Scales and comparisons

• 13,944,500,000 seconds is equal to 443 years, 20 weeks, 2 days, 16 hours, 13 minutes, 20 seconds.
• To count from 1 to 13,944,500,000 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 13944500000 cubic inches would be around 200.6 feet tall.

Recreational maths with 13944500000

• 13944500000 backwards is 00000544931
• The number of decimal digits it has is: 11
• The sum of 13944500000's digits is 26
• More coming soon!