27646942 (number)

27646942 is an even 8-digits composite number following 27646941 and preceding 27646943. In scientific notation, it is written as 2.7646942 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 13823470 positive integers (up to 27646942) that are relatively prime to 27646942.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred forty-six thousand nine hundred forty-two

Notation

Scientific notation 2.7646942 × 10^7
Engineering notation 2.7646942 × 10^6

Prime Factorization of 27646942

Prime Factorization 2 × 13823471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27646942
Product of the distinct prime numbers

The prime factorization of 27646942 is 2 × 13823471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 52, 93, 407, 224, 8587, 6905, 47864, 546, 661993, 260655, 7513521, 2017191, 65755879, 97526620, 881439716, 639755270, 5910937388, 6496880441

Basic calculations (n = 27646942)

Multiplication

n×y
n×2 55293884
n×3 82940826
n×4 110587768
n×5 138234710

Division

n÷y
n÷2 13823471
n÷3 9215647.3333333
n÷3 6911735.5
n÷5 5529388.4

Exponentiation

ny
n2 764353401951364
n3 2.1132034171252E+22
n4 5.8423612307462E+29
n5 1.6152342208949E+37

Nth Root

y√n
2√n 5258.0359451035
3√n 302.3771948756
4√n 72.512315816718
5√n 30.784309754198

Divisors of 27646942

1, 2, 13823471, 27646942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27646941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27646942 can be divided by 4 positive divisors. The sum of these divisors (counting 27646942) is 1, the average is 0.25.

Base conversion 27646942

Base System Value
2 Binary 1101001011101101111011110
3 Ternary 1221000121110211
4 Quaternary 1221131233132
5 Quinary 24034200232
6 Senary 2424323034
8 Octal 151355736
10 Decimal 27646942
12 Duodecimal 931347a
16 Hexadecimal 1a5dbde
20 Vigesimal 8cfh72
36 Base36 ggkim

Cryptographic Hash Functions

md5 5b35ddb25458224b805a300adbcf17b6
sha1 80fd7d111e60f385502272c0bd82d746ce549244
sha256 50de77c522cb41e0899c718aa9c6c9c9bfded013e2ec716e380d45994f79ff02
sha512 a25a00e130bf38acffe9d1ff58a7e4a0948d2d321cfa332f17423691fd30f140cdf4f1c556a95f82b57a4e030dc878c5c92ec6cb25e89ddabc2b961e017d8a00
ripemd-160 182d023de54a2b26790e5fb5d6c195b18e1f88f5

27646942 as geometric shapes

Circle

Radius = n
Diameter 55293884
Circumference 173710859.76285
Area 2.4012870323168E+15

Sphere

Radius = n
Volume 8.8517657743752E+22
Surface area 9.6051481292671E+15
Circumference 173710859.76285

Square

Length = n
Perimeter 110587768
Area 764353401951364
Diagonal 39098680.334542

Cube

Length = n
Surface area 4586120411708184
Volume 2.1132034171252E+22
Space diagonal 47885908.21791

Equilateral Triangle

Length = n
Perimeter 82940826
Area 3.3097473177947E+14
Altitude 23942954.108955

Triangular Pyramid

Length = n
Surface area 3.3097473177947E+14
Volume 2.4904341104597E+21
Height 13032893.444847