3842395801209

Names of 3842395801209

• Cardinal: 3842395801209 can be written as Three trillion, eight hundred forty-two billion, three hundred ninety-five million, eight hundred one thousand, two hundred nine.

Scientific notation

• Scientific notation: 3.842395801209 × 10¹²

Factors of 3842395801209

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 626

Divisors of 3842395801209

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 49 63 147 269 347 441 807 1041 1883 2421 2429 3123 5649 7287 13181 16947 17003 21861 39543 51009 72361 93343 118629 120409 153027 217083 280029 361227 506527 651249 653401 840087 842863 1083681 1519581 1960203 2528589 3545689 4558743 4573807 5880609 5900041 7585767 10637067 13721421 17700123 25109267 31911201 32390021 41164263 53100369 75327801 97170063 175764869 225983403 226730147 291510189 527294607 680190441 1230354083 1581883821 1587111029 2040571323 3691062249 4761333087 8712915649 11073186747 14283999261 26138746947 60990409543 78416240841 182971228629 426932866801 548913685887 1280798600403 3842395801209
• Sum of all divisors σ(n): 6499089935247
• Sum of proper divisors (its aliquot sum) s(n): 2656694134038
• 3842395801209 is a deficient number, because the sum of its proper divisors (2656694134038) is less than itself. Its deficiency is 1185701667171

Bases of 3842395801209

• Binary: 110111111010100000101000110000011001111001₂
• Hexadecimal: 0x37EA0A30679
• Base-36: 1D1679309

Squares and roots of 3842395801209

• 3842395801209 squared (3842395801209²) is 14764005493148553045861681
• 3842395801209 cubed (3842395801209³) is 56729152715900611640712731087786572329
• 3842395801209 is a perfect square number. Its square root is 1960203
• The cube root of 3842395801209 is 15662.7265697841

Scales and comparisons

• 3,842,395,801,209 seconds is equal to 122,176 years, 15 weeks, 4 days, 15 hours, 9 seconds.
• To count from 1 to 3,842,395,801,209 would take you about three hundred five thousand, four hundred forty 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 3842395801209 cubic inches would be around 1305.2 feet tall.

Recreational maths with 3842395801209

• 3842395801209 backwards is 9021085932483
• The number of decimal digits it has is: 13
• The sum of 3842395801209's digits is 54
• More coming soon!