138167376424749735211009

Names of 138167376424749735211009

• Cardinal: 138167376424749735211009 can be written as One hundred thirty-eight sextillion, one hundred sixty-seven quintillion, three hundred seventy-six quadrillion, four hundred twenty-four trillion, seven hundred forty-nine billion, seven hundred thirty-five million, two hundred eleven thousand and nine.

Scientific notation

• Scientific notation: 1.38167376424749735211009 × 10²³

Factors of 138167376424749735211009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 245677

Divisors of 138167376424749735211009

• Number of divisors d(n): 18
• Complete list of divisors:
  1 347 4447 120409 240883 1543109 83586401 535458823 1071206701 29004481147 58024619689 371708725247 20134543032083 128982927660709 258035483756983 6986686432132801 89538312863673101 31069794563694566047
• Sum of all divisors σ(n): 138167473357362415453890
• Sum of proper divisors (its aliquot sum) s(n): 96932612680242881
• 138167376424749735211009 is a deficient number, because the sum of its proper divisors (96932612680242881) is less than itself. Its deficiency is 138167279492137054968128

Bases of 138167376424749735211009

• Binary: 11101010000100001000110001000001100000010110011111001000111011111000000000001₂
• Hexadecimal: 0x1D421188302CF91DF001
• Base-36: MHZ6Y99KAH8G001

Squares and roots of 138167376424749735211009

• 138167376424749735211009 squared (138167376424749735211009²) is 19090223908098488922012177246590258709754798081
• 138167376424749735211009 cubed (138167376424749735211009³) is 2637646152743000914003197750357342994295075603437161755969908723273729
• 138167376424749735211009 is a perfect square number. Its square root is 371708725247
• The cube root of 138167376424749735211009 is 51697376.4174340293

Scales and comparisons

• 138,167,376,424,749,735,211,009 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,167,376,424,749,735,211,009 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138167376424749735211009 cubic inches would be around 4308114.7 feet tall.

Recreational maths with 138167376424749735211009

• 138167376424749735211009 backwards is 900112537947424673761831
• The number of decimal digits it has is: 24
• The sum of 138167376424749735211009's digits is 100
• More coming soon!