27856906 (number)

27856906 is an even 8-digits composite number following 27856905 and preceding 27856907. In scientific notation, it is written as 2.7856906 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 10645440 positive integers (up to 27856906) that are relatively prime to 27856906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7856906 × 10^7
Engineering notation 2.7856906 × 10^6

Prime Factorization of 27856906

Prime Factorization 2 × 53 × 7 × 11 × 3413

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27856906
Product of the distinct prime numbers

The prime factorization of 27856906 is 2 × 53 × 7 × 11 × 3413. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 48, 1, 269, 891, 9521, 6485, 15953, 84336, 233028, 536998, 8591566, 1817328, 22322069, 84492369, 16716078, 239244226, 513698365, 8090095798

Basic calculations (n = 27856906)

Multiplication

n×y
n×2 55713812
n×3 83570718
n×4 111427624
n×5 139284530

Division

n÷y
n÷2 13928453
n÷3 9285635.3333333
n÷3 6964226.5
n÷5 5571381.2

Exponentiation

ny
n2 776007211892836
n3 2.1617159957021E+22
n4 6.0218719290969E+29
n5 1.6775072027289E+37

Nth Root

y√n
2√n 5277.96419086
3√n 303.14073055433
4√n 72.649598697171
5√n 30.830926488607

Divisors of 27856906

1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3413, 4081, 6826, 8162, 23891, 37543, 47782, 75086, 180889, 262801, 361778, 525602, 1266223, 1989779, 2532446, 3979558, 13928453, 27856906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27856905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27856906 can be divided by 32 positive divisors. The sum of these divisors (counting 27856906) is 1, the average is 0.03125.

Base conversion 27856906

Base System Value
2 Binary 1101010010001000000001010
3 Ternary 1221102021111021
4 Quaternary 1222101000022
5 Quinary 24112410111
6 Senary 2433023054
8 Octal 152210012
10 Decimal 27856906
12 Duodecimal 93b4a8a
16 Hexadecimal 1a9100a
20 Vigesimal 8e2256
36 Base36 gl2iy

Cryptographic Hash Functions

md5 389c35a99b2f92c7264c90508c923556
sha1 db77ceca69184cfcb169ae1a15e8aa112dd75ba7
sha256 b6d328e42ddcc189fb34a61b279c6ebc7f029c5f2227a7c4d821eabf945b96c5
sha512 766b2b72a86ceaa12b0d9defd4effdfc215c919f7a5cae20568e253754edc39e3534e46f58b22f364821c24a7bcbca8112896828aa196cfb70ce333472b9d0ea
ripemd-160 ae0c06c22b11ad2357484f82a6b2b05fd54b3d3d

27856906 as geometric shapes

Circle

Radius = n
Diameter 55713812
Circumference 175030102.48268
Area 2.4378985560152E+15

Sphere

Radius = n
Volume 9.0549747883269E+22
Surface area 9.7515942240609E+15
Circumference 175030102.48268

Square

Length = n
Perimeter 111427624
Area 776007211892836
Diagonal 39395614.270952

Cube

Length = n
Surface area 4656043271357016
Volume 2.1617159957021E+22
Space diagonal 48249576.53367

Equilateral Triangle

Length = n
Perimeter 83570718
Area 3.3602097950956E+14
Altitude 24124788.266835

Triangular Pyramid

Length = n
Surface area 3.3602097950956E+14
Volume 2.5476067326006E+21
Height 13131871.423651