27430138 (number)

27430138 is an even 8-digits composite number following 27430137 and preceding 27430139. In scientific notation, it is written as 2.7430138 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 13657920 positive integers (up to 27430138) that are relatively prime to 27430138.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty thousand one hundred thirty-eight

Notation

Scientific notation 2.7430138 × 10^7
Engineering notation 2.7430138 × 10^6

Prime Factorization of 27430138

Prime Factorization 2 × 241 × 56909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27430138
Product of the distinct prime numbers

The prime factorization of 27430138 is 2 × 241 × 56909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 6, 1, 174, 982, 2460, 722, 42211, 99435, 546907, 686264, 7953371, 8746066, 64146254, 62243669, 485063761, 897753793, 6184728078, 9801161580

Basic calculations (n = 27430138)

Multiplication

n×y
n×2 54860276
n×3 82290414
n×4 109720552
n×5 137150690

Division

n÷y
n÷2 13715069
n÷3 9143379.3333333
n÷3 6857534.5
n÷5 5486027.6

Exponentiation

ny
n2 752412470699044
n3 2.0638777904196E+22
n4 5.6612452606344E+29
n5 1.5528873875105E+37

Nth Root

y√n
2√n 5237.3789246149
3√n 301.58471786155
4√n 72.369737629861
5√n 30.735876218743

Divisors of 27430138

1, 2, 241, 482, 56909, 113818, 13715069, 27430138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27430137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27430138 can be divided by 8 positive divisors. The sum of these divisors (counting 27430138) is 1, the average is 0.125.

Base conversion 27430138

Base System Value
2 Binary 1101000101000110011111010
3 Ternary 1220121121002001
4 Quaternary 1220220303322
5 Quinary 24010231023
6 Senary 2415531214
8 Octal 150506372
10 Decimal 27430138
12 Duodecimal 9229b0a
16 Hexadecimal 1a28cfa
20 Vigesimal 8b8f6i
36 Base36 gbx8a

Cryptographic Hash Functions

md5 34d92426bab91b8801d1cdffdf03a9a0
sha1 2c81fd052c2ac1c7a902029b3c52d19e56474ba3
sha256 30093649d274d59859c53ba5f759fc0a8fc29295f8fbcb013fb7f71b029dfb5a
sha512 0c929e6e5ac60c07a7f51b0de0a351dd22d736472d41c6cdfc2f2757df6de56070850ba2107b229b14d880fa28db2994be584bf06b171fbe329f3d9c1602b0cb
ripemd-160 7ff6b86b268ab451e448048c4e0327a638d536dd

27430138 as geometric shapes

Circle

Radius = n
Diameter 54860276
Circumference 172348640.05551
Area 2.3637734904175E+15

Sphere

Radius = n
Volume 8.6451510723857E+22
Surface area 9.4550939616698E+15
Circumference 172348640.05551

Square

Length = n
Perimeter 109720552
Area 752412470699044
Diagonal 38792073.177366

Cube

Length = n
Surface area 4514474824194264
Volume 2.0638777904196E+22
Space diagonal 47510392.674626

Equilateral Triangle

Length = n
Perimeter 82290414
Area 3.2580415687479E+14
Altitude 23755196.337313

Triangular Pyramid

Length = n
Surface area 3.2580415687479E+14
Volume 2.43230330191E+21
Height 12930691.059122