27856957 (number)

27856957 is an odd 8-digits prime number following 27856956 and preceding 27856958. In scientific notation, it is written as 2.7856957 × 10^7. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 27856956 positive integers (up to 27856957) that are relatively prime to 27856957.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred fifty-six thousand nine hundred fifty-seven

Notation

Scientific notation 2.7856957 × 10^7
Engineering notation 2.7856957 × 10^6

Prime Factorization of 27856957

Prime Factorization 27856957

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 27856957
Product of the distinct prime numbers

The prime factorization of 27856957 is 27856957. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 7, 27, 10, 682, 970, 4377, 4225, 16516, 82750, 70121, 435907, 8769726, 6835506, 19771180, 57626780, 93709936, 963775790, 3775393549, 2671844741

Basic calculations (n = 27856957)

Multiplication

n×y
n×2 55713914
n×3 83570871
n×4 111427828
n×5 139284785

Division

n÷y
n÷2 13928478.5
n÷3 9285652.3333333
n÷3 6964239.25
n÷5 5571391.4

Exponentiation

ny
n2 776010053299849
n3 2.1617278686342E+22
n4 6.0219160282243E+29
n5 1.6775225585586E+37

Nth Root

y√n
2√n 5277.969022266
3√n 303.14091554936
4√n 72.649631948593
5√n 30.830937777557

Divisors of 27856957

1, 27856957

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 27856958
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 13928479
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5277.9691169995
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999282047
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27856957 can be divided by 2 positive divisors. The sum of these divisors (counting 27856957) is 27856958, the average is 13928479.

Base conversion 27856957

Base System Value
2 Binary 1101010010001000000111101
3 Ternary 1221102021120011
4 Quaternary 1222101000331
5 Quinary 24112410312
6 Senary 2433023221
8 Octal 152210075
10 Decimal 27856957
12 Duodecimal 93b4b11
16 Hexadecimal 1a9103d
20 Vigesimal 8e227h
36 Base36 gl2kd

Cryptographic Hash Functions

md5 d978ba9fbb4596c2f3c0481b13863ee3
sha1 9301cb211cb0af58dae6dd4d9b5536d39a62c10c
sha256 08d13079196e3da91ca06037ba45c2cf37fdb585e23c9e6421883bbe07c44082
sha512 9e994497cf44f8a6da3d2de0be2af6750d07a969d08d8001405c7d35e55092468f9249f72c0ed28bfc0c986395c4999087a49b71d338400e7e7e1e0cdb8ae723
ripemd-160 49084fb612ef6fe05a28814cc92647c085a294fc

27856957 as geometric shapes

Circle

Radius = n
Diameter 55713914
Circumference 175030422.92513
Area 2.4379074825586E+15

Sphere

Radius = n
Volume 9.0550245215485E+22
Surface area 9.7516299302345E+15
Circumference 175030422.92513

Square

Length = n
Perimeter 111427828
Area 776010053299849
Diagonal 39395686.395844

Cube

Length = n
Surface area 4656060319799094
Volume 2.1617278686342E+22
Space diagonal 48249664.868261

Equilateral Triangle

Length = n
Perimeter 83570871
Area 3.3602220987489E+14
Altitude 24124832.434131

Triangular Pyramid

Length = n
Surface area 3.3602220987489E+14
Volume 2.5476207249853E+21
Height 13131895.465281