27830138 (number)

27830138 is an even 8-digits composite number following 27830137 and preceding 27830139. In scientific notation, it is written as 2.7830138 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 11407704 positive integers (up to 27830138) that are relatively prime to 27830138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7830138 × 10^7
Engineering notation 2.7830138 × 10^6

Prime Factorization of 27830138

Prime Factorization 2 × 1127 × 12347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27830138
Product of the distinct prime numbers

The prime factorization of 27830138 is 2 × 1127 × 12347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 74, 57, 626, 616, 7404, 943, 40270, 43495, 320200, 658978, 641658, 1953884, 13733457, 43355770, 592246302, 727555439, 787857391, 8925766215

Basic calculations (n = 27830138)

Multiplication

n×y
n×2 55660276
n×3 83490414
n×4 111320552
n×5 139150690

Division

n÷y
n÷2 13915069
n÷3 9276712.6666667
n÷3 6957534.5
n÷5 5566027.6

Exponentiation

ny
n2 774516581099044
n3 2.1554903335275E+22
n4 5.9987593439735E+29
n5 1.6694630037157E+37

Nth Root

y√n
2√n 5275.4277551683
3√n 303.04360237651
4√n 72.632139959995
5√n 30.824999056234

Divisors of 27830138

1, 2, 1127, 2254, 12347, 24694, 13915069, 27830138

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 -27830137
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 27830138 can be divided by 8 positive divisors. The sum of these divisors (counting 27830138) is 1, the average is 0.125.

Base conversion 27830138

Base System Value
2 Binary 1101010001010011101111010
3 Ternary 1221100220202212
4 Quaternary 1222022131322
5 Quinary 24111031023
6 Senary 2432255122
8 Octal 152123572
10 Decimal 27830138
12 Duodecimal 93a14a2
16 Hexadecimal 1a8a77a
20 Vigesimal 8dif6i
36 Base36 gkhve

Cryptographic Hash Functions

md5 28879413cce0339773a02a510176a1b8
sha1 481e946d669750de086ce473be1c2ad37d54a732
sha256 70ab1ad8f38879501e579b6be9bb9b7e03653c47f1e7d0de4672ce6a7c873507
sha512 b2f276c75b86f04dffcb7d5d2a4974e6ff7f9e5a7577a02c037f848289a4960b7e2cb54f772d77dfd2dfbb0f1b547e29aa46723741ab2fc129e98996857d02e4
ripemd-160 4c7c3a2befa07faf70e362fc17848d687e67c66f

27830138 as geometric shapes

Circle

Radius = n
Diameter 55660276
Circumference 174861914.17838
Area 2.4332156012642E+15

Sphere

Radius = n
Volume 9.0288967955916E+22
Surface area 9.732862405057E+15
Circumference 174861914.17838

Square

Length = n
Perimeter 111320552
Area 774516581099044
Diagonal 39357758.602315

Cube

Length = n
Surface area 4647099486594264
Volume 2.1554903335275E+22
Space diagonal 48203212.997653

Equilateral Triangle

Length = n
Perimeter 83490414
Area 3.3537551744202E+14
Altitude 24101606.498827

Triangular Pyramid

Length = n
Surface area 3.3537551744202E+14
Volume 2.5402697193655E+21
Height 13119252.867438