27282945 (number)

27282945 is an odd 8-digits composite number following 27282944 and preceding 27282946. In scientific notation, it is written as 2.7282945 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 13464000 positive integers (up to 27282945) that are relatively prime to 27282945.

Interesting facts

Basic properties

Name

Name twenty-seven million two hundred eighty-two thousand nine hundred forty-five

Notation

Scientific notation 2.7282945 × 10^7
Engineering notation 2.7282945 × 10^6

Prime Factorization of 27282945

Prime Factorization 31 × 3 × 115 × 2551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27282945
Product of the distinct prime numbers

The prime factorization of 27282945 is 31 × 3 × 115 × 2551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 80, 89, 659, 450, 4294, 9998, 51985, 17650, 427219, 826556, 4089149, 6307957, 92256022, 58588596, 511489012, 152225514, 9028766168, 2855517902

Basic calculations (n = 27282945)

Multiplication

n×y
n×2 54565890
n×3 81848835
n×4 109131780
n×5 136414725

Division

n÷y
n÷2 13641472.5
n÷3 9094315
n÷3 6820736.25
n÷5 5456589

Exponentiation

ny
n2 744359087873025
n3 2.030830805469E+22
n4 5.5407045169916E+29
n5 1.5116673659833E+37

Nth Root

y√n
2√n 5223.3078599677
3√n 301.04430498334
4√n 72.272455748837
5√n 30.702818798892

Divisors of 27282945

1, 3, 31, 93, 115, 345, 2551, 3565, 7653, 10695, 79081, 237243, 293365, 880095, 9094315, 27282945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27282944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27282945 can be divided by 16 positive divisors. The sum of these divisors (counting 27282945) is 1, the average is 0.0625.

Base conversion 27282945

Base System Value
2 Binary 1101000000100111000000001
3 Ternary 1220100010011110
4 Quaternary 1220010320001
5 Quinary 23441023240
6 Senary 2412433533
8 Octal 150047001
10 Decimal 27282945
12 Duodecimal 91788a9
16 Hexadecimal 1a04e01
20 Vigesimal 8aa775
36 Base36 g8rnl

Cryptographic Hash Functions

md5 4659c62477743bb878c0ffbb2898c0b8
sha1 84c95e9ce80799f719017d9ba259b31d93eedfd9
sha256 947d64bbfdccd00c2695b3fe312df1530300dd6a5631c61056684066b1d10dd6
sha512 3447a12caedf11bb5359f5a61333a13e65206f6085330317555b668d1ff9fb359efe94f74426db55c1df1a62c2ae4e8cb476ca2cc95e1360bffc9d373725dd21
ripemd-160 fa719f4e577f51239ea9338fa116e1ed94270cab

27282945 as geometric shapes

Circle

Radius = n
Diameter 54565890
Circumference 171423799.16059
Area 2.3384730420947E+15

Sphere

Radius = n
Volume 8.506724185527E+22
Surface area 9.3538921683788E+15
Circumference 171423799.16059

Square

Length = n
Perimeter 109131780
Area 744359087873025
Diagonal 38583910.840479

Cube

Length = n
Surface area 4466154527238150
Volume 2.030830805469E+22
Space diagonal 47255446.920107

Equilateral Triangle

Length = n
Perimeter 81848835
Area 3.2231693981793E+14
Altitude 23627723.460054

Triangular Pyramid

Length = n
Surface area 3.2231693981793E+14
Volume 2.3933570566494E+21
Height 12861303.613493