138270466427672

Names of 138270466427672

• Cardinal: 138270466427672 can be written as One hundred thirty-eight trillion, two hundred seventy billion, four hundred sixty-six million, four hundred twenty-seven thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.38270466427672 × 10¹⁴

Factors of 138270466427672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 80132

Divisors of 138270466427672

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 43 86 172 257 344 514 1028 2056 11051 22102 34511 44204 45319 69022 88408 90638 138044 181276 276088 362552 1483973 1948717 2967946 3897434 5935892 7794868 8869327 11646983 11871784 15589736 17738654 23293966 35477308 46587932 70954616 93175864 381381061 500820269 762762122 1001640538 1525524244 1564004009 2003281076 3051048488 3128008018 4006562152 6256016036 12512032072 67252172387 134504344774 269008689548 401949030313 538017379096 803898060626 1607796121252 3215592242504 17283808303459 34567616606918 69135233213836 138270466427672
• Sum of all divisors σ(n): 266332196275200
• Sum of proper divisors (its aliquot sum) s(n): 128061729847528
• 138270466427672 is a deficient number, because the sum of its proper divisors (128061729847528) is less than itself. Its deficiency is 10208736580144

Bases of 138270466427672

• Binary: 11111011100000110011010000010001100101100011000₂
• Hexadecimal: 0x7DC19A08CB18
• Base-36: 1D0GKPO8PK

Squares and roots of 138270466427672

• 138270466427672 squared (138270466427672²) is 19118721886125969653207339584
• 138270466427672 cubed (138270466427672³) is 2643554592695578785134102932426415478568448
• The square root of 138270466427672 is 11758846.3051301083
• The cube root of 138270466427672 is 51710.2307729939

Scales and comparisons

• 138,270,466,427,672 seconds is equal to 4,396,573 years, 6 weeks, 6 days, 16 hours, 34 minutes, 32 seconds.
• To count from 1 to 138,270,466,427,672 would take you about ten million, nine hundred ninety-one thousand, four hundred thirty-two 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 138270466427672 cubic inches would be around 4309.2 feet tall.

Recreational maths with 138270466427672

• 138270466427672 backwards is 276724664072831
• The number of decimal digits it has is: 15
• The sum of 138270466427672's digits is 65
• More coming soon!