27857068 (number)

27857068 is an even 8-digits composite number following 27857067 and preceding 27857069. In scientific notation, it is written as 2.7857068 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 13891952 positive integers (up to 27857068) that are relatively prime to 27857068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7857068 × 10^7
Engineering notation 2.7857068 × 10^6

Prime Factorization of 27857068

Prime Factorization 2 × 2 × 389 × 17903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13928534
Product of the distinct prime numbers

The prime factorization of 27857068 is 2 × 2 × 389 × 17903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 76, 61, 453, 804, 7263, 2961, 86700, 61107, 412266, 117393, 6199003, 79340, 487593, 70095124, 804102299, 822932874, 5727115507, 8324599562

Basic calculations (n = 27857068)

Multiplication

n×y
n×2 55714136
n×3 83571204
n×4 111428272
n×5 139285340

Division

n÷y
n÷2 13928534
n÷3 9285689.3333333
n÷3 6964267
n÷5 5571413.6

Exponentiation

ny
n2 776016237556624
n3 2.1617537098719E+22
n4 6.0220120095154E+29
n5 1.6775559804589E+37

Nth Root

y√n
2√n 5277.979537664
3√n 303.14131818483
4√n 72.649704319178
5√n 30.830962347568

Divisors of 27857068

1, 2, 4, 389, 778, 1556, 17903, 35806, 71612, 6964267, 13928534, 27857068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27857067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27857068 can be divided by 12 positive divisors. The sum of these divisors (counting 27857068) is 1, the average is 0.083333333333333.

Base conversion 27857068

Base System Value
2 Binary 1101010010001000010101100
3 Ternary 1221102021201021
4 Quaternary 1222101002230
5 Quinary 24112411233
6 Senary 2433023524
8 Octal 152210254
10 Decimal 27857068
12 Duodecimal 93b4ba4
16 Hexadecimal 1a910ac
20 Vigesimal 8e22d8
36 Base36 gl2ng

Cryptographic Hash Functions

md5 b7a555c329eaca23c78da927fa302b37
sha1 61db2a86e10a786c55d42f9da67d6ebcadda2e0f
sha256 c56b48b88da2ff0135465e923f5df78c4ed7a0072cba8c31b7404abebf7f6201
sha512 c4a06c5ed1f7a41539abebea27a6cc751cf8a701b279440a06e518e55e4cd900798a19937a5ff861c2382173950d7ce59a85d21e9c182133040b333151674448
ripemd-160 f166b851be80a3f43aecc40c18977b67da75c4c1

27857068 as geometric shapes

Circle

Radius = n
Diameter 55714136
Circumference 175031120.3587
Area 2.4379269109743E+15

Sphere

Radius = n
Volume 9.0551327650721E+22
Surface area 9.7517076438971E+15
Circumference 175031120.3587

Square

Length = n
Perimeter 111428272
Area 776016237556624
Diagonal 39395843.37355

Cube

Length = n
Surface area 4656097425339744
Volume 2.1617537098719E+22
Space diagonal 48249857.125901

Equilateral Triangle

Length = n
Perimeter 83571204
Area 3.3602488773663E+14
Altitude 24124928.562951

Triangular Pyramid

Length = n
Surface area 3.3602488773663E+14
Volume 2.547651179176E+21
Height 13131947.791183