27854768 (number)

27854768 is an even 8-digits composite number following 27854767 and preceding 27854769. In scientific notation, it is written as 2.7854768 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 13750464 positive integers (up to 27854768) that are relatively prime to 27854768.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred fifty-four thousand seven hundred sixty-eight

Notation

Scientific notation 2.7854768 × 10^7
Engineering notation 2.7854768 × 10^6

Prime Factorization of 27854768

Prime Factorization 2 × 2 × 2 × 2 × 79 × 22037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3481846
Product of the distinct prime numbers

The prime factorization of 27854768 is 2 × 2 × 2 × 2 × 79 × 22037. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 23, 46, 202, 7, 2966, 124, 35941, 65305, 969813, 390481, 9669889, 2680585, 7627726, 78172708, 758503779, 1633996, 3455455792, 3677722062

Basic calculations (n = 27854768)

Multiplication

n×y
n×2 55709536
n×3 83564304
n×4 111419072
n×5 139273840

Division

n÷y
n÷2 13927384
n÷3 9284922.6666667
n÷3 6963692
n÷5 5570953.6

Exponentiation

ny
n2 775888100333824
n3 2.1612183028759E+22
n4 6.0200234423963E+29
n5 1.6768635634251E+37

Nth Root

y√n
2√n 5277.761646759
3√n 303.13297506917
4√n 72.648204704308
5√n 30.830453223238

Divisors of 27854768

1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22037, 44074, 88148, 176296, 352592, 1740923, 3481846, 6963692, 13927384, 27854768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27854767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27854768 can be divided by 20 positive divisors. The sum of these divisors (counting 27854768) is 1, the average is 0.05.

Base conversion 27854768

Base System Value
2 Binary 1101010010000011110110000
3 Ternary 1221102011120002
4 Quaternary 1222100132300
5 Quinary 24112323033
6 Senary 2433005132
8 Octal 152203660
10 Decimal 27854768
12 Duodecimal 93b37a8
16 Hexadecimal 1a907b0
20 Vigesimal 8e1gi8
36 Base36 gl0vk

Cryptographic Hash Functions

md5 cb4c87bdfde0dfd0dff12e4ee9e50230
sha1 0643f63154f7b76444b94ebd2114c81f4c8909bf
sha256 ae7eefeb977aeb4199531db515b4498acfceb4ee05017886a1b87f849e43f478
sha512 3aaa080fa20476267e1ddee717f8c288071dc513f73bf334fa6f51716f153cebc08fa06ed3858395e18e139c46e53e31002604fcdd07a4ee04c7c834451f5eae
ripemd-160 5bbe378b768a0fdafb1696454246d30f48042783

27854768 as geometric shapes

Circle

Radius = n
Diameter 55709536
Circumference 175016669.0325
Area 2.4375243560165E+15

Sphere

Radius = n
Volume 9.0528900574918E+22
Surface area 9.7500974240659E+15
Circumference 175016669.0325

Square

Length = n
Perimeter 111419072
Area 775888100333824
Diagonal 39392590.682356

Cube

Length = n
Surface area 4655328602002944
Volume 2.1612183028759E+22
Space diagonal 48245873.409044

Equilateral Triangle

Length = n
Perimeter 83564304
Area 3.3596940269157E+14
Altitude 24122936.704522

Triangular Pyramid

Length = n
Surface area 3.3596940269157E+14
Volume 2.5470201959801E+21
Height 13130863.560785