13783782996890

Names of 13783782996890

• Cardinal: 13783782996890 can be written as Thirteen trillion, seven hundred eighty-three billion, seven hundred eighty-two million, nine hundred ninety-six thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.378378299689 × 10¹³

Factors of 13783782996890

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 397

Divisors of 13783782996890

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 31 62 155 310 359 718 961 1795 1922 3590 4805 9610 11129 22258 29791 55645 59582 111290 128881 148955 257762 297910 344999 644405 689998 1288810 1724995 3449990 3995311 7990622 10694969 19976555 21389938 39953110 46268279 53474845 92536558 106949690 123854641 231341395 247709282 462682790 619273205 1238546410 1434316649 2868633298 3839493871 7171583245 7678987742 14343166490 19197469355 38394938710 44463816119 88927632238 222319080595 444638161190 1378378299689 2756756599378 6891891498445 13783782996890
• Sum of all divisors σ(n): 25709422602240
• Sum of proper divisors (its aliquot sum) s(n): 11925639605350
• 13783782996890 is a deficient number, because the sum of its proper divisors (11925639605350) is less than itself. Its deficiency is 1858143391540

Bases of 13783782996890

• Binary: 11001000100101001001011111010011101110011010₂
• Hexadecimal: 0xC89497D3B9A
• Base-36: 4VW6KICGQ

Squares and roots of 13783782996890

• 13783782996890 squared (13783782996890²) is 189992673705353869749672100
• 13783782996890 cubed (13783782996890³) is 2618817785353526463616094012632819769000
• The square root of 13783782996890 is 3712651.7473215825
• The cube root of 13783782996890 is 23976.7036653649

Scales and comparisons

• 13,783,782,996,890 seconds is equal to 438,281 years, 34 weeks, 3 days, 10 hours, 14 minutes, 50 seconds.
• To count from 1 to 13,783,782,996,890 would take you about one million, ninety-five thousand, seven hundred four 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 13783782996890 cubic inches would be around 1998.1 feet tall.

Recreational maths with 13783782996890

• 13783782996890 backwards is 09869928738731
• The number of decimal digits it has is: 14
• The sum of 13783782996890's digits is 80
• More coming soon!