27479938 (number)

27479938 is an even 8-digits composite number following 27479937 and preceding 27479939. In scientific notation, it is written as 2.7479938 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 13724100 positive integers (up to 27479938) that are relatively prime to 27479938.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred seventy-nine thousand nine hundred thirty-eight

Notation

Scientific notation 2.7479938 × 10^7
Engineering notation 2.7479938 × 10^6

Prime Factorization of 27479938

Prime Factorization 2 × 919 × 14951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27479938
Product of the distinct prime numbers

The prime factorization of 27479938 is 2 × 919 × 14951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 90, 23, 12, 701, 1523, 9911, 79066, 86343, 230578, 168352, 487547, 5773491, 99771145, 31544925, 465728216, 109345608, 7792923665, 4680316934

Basic calculations (n = 27479938)

Multiplication

n×y
n×2 54959876
n×3 82439814
n×4 109919752
n×5 137399690

Division

n÷y
n÷2 13739969
n÷3 9159979.3333333
n÷3 6869984.5
n÷5 5495987.6

Exponentiation

ny
n2 755146992483844
n3 2.0751392534343E+22
n4 5.7024698025739E+29
n5 1.567035166216E+37

Nth Root

y√n
2√n 5242.1310552103
3√n 301.76711868226
4√n 72.402562490635
5√n 30.74702845047

Divisors of 27479938

1, 2, 919, 1838, 14951, 29902, 13739969, 27479938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27479937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27479938 can be divided by 8 positive divisors. The sum of these divisors (counting 27479938) is 1, the average is 0.125.

Base conversion 27479938

Base System Value
2 Binary 1101000110100111110000010
3 Ternary 1220201010101111
4 Quaternary 1220310332002
5 Quinary 24013324223
6 Senary 2420553534
8 Octal 150647602
10 Decimal 27479938
12 Duodecimal 92528aa
16 Hexadecimal 1a34f82
20 Vigesimal 8bejgi
36 Base36 gcznm

Cryptographic Hash Functions

md5 bf901e765f7acb4270ddb7b791d61b55
sha1 4059509287b02fc129414e1dfed29c7d68042a55
sha256 3b7e6b7dfb0e84b01ae9748b08dd1fb13fcd7eac2b3c348cd1b6f81636652a7e
sha512 163708cef5646ec366ddf0aa7f424eb2747e669cefd0edb67cbbdc08cbb3a2c3af85d3faa2beaafbda2d62e2008b3741b6a2f60d54b2176178cc7027f312f92b
ripemd-160 a21b141cdc182c17530d539a2c81e623391b2063

27479938 as geometric shapes

Circle

Radius = n
Diameter 54959876
Circumference 172661542.68381
Area 2.3723642439677E+15

Sphere

Radius = n
Volume 8.6923229783531E+22
Surface area 9.4894569758707E+15
Circumference 172661542.68381

Square

Length = n
Perimeter 109919752
Area 755146992483844
Diagonal 38862501.012772

Cube

Length = n
Surface area 4530881954903064
Volume 2.0751392534343E+22
Space diagonal 47596648.804843

Equilateral Triangle

Length = n
Perimeter 82439814
Area 3.2698823954121E+14
Altitude 23798324.402421

Triangular Pyramid

Length = n
Surface area 3.2698823954121E+14
Volume 2.4455750633496E+21
Height 12954167.004257