308835138 (number)

308835138 is an even 9-digits composite number following 308835137 and preceding 308835139. In scientific notation, it is written as 3.08835138 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 102945044 positive integers (up to 308835138) that are relatively prime to 308835138.

Interesting facts

Basic properties

Name

Name three hundred eight million eight hundred thirty-five thousand one hundred thirty-eight

Notation

Scientific notation 3.08835138 × 10^8
Engineering notation 3.08835138 × 10^6

Prime Factorization of 308835138

Prime Factorization 2 × 3 × 51472523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 308835138
Product of the distinct prime numbers

The prime factorization of 308835138 is 2 × 3 × 51472523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 58, 95, 948, 781, 6052, 7397, 54894, 67270, 573083, 190192, 854051, 4965365, 25577276, 21474279, 530872263, 905124228, 345914834, 9760239538

Basic calculations (n = 308835138)

Multiplication

n×y
n×2 617670276
n×3 926505414
n×4 1235340552
n×5 1544175690

Division

n÷y
n÷2 154417569
n÷3 102945046
n÷3 77208784.5
n÷5 61767027.6

Exponentiation

ny
n2 95379142463479044
n3 2.945643062503E+25
n4 9.0971808170686E+33
n5 2.8095290930503E+42

Nth Root

y√n
2√n 17573.70586985
3√n 675.94117487025
4√n 132.56585484147
5√n 49.882170370334

Divisors of 308835138

1, 2, 3, 6, 51472523, 102945046, 154417569, 308835138

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 -308835137
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 308835138 can be divided by 8 positive divisors. The sum of these divisors (counting 308835138) is 1, the average is 0.125.

Base conversion 308835138

Base System Value
2 Binary 10010011010000111001101000010
3 Ternary 210112010110011110
4 Quaternary 102122013031002
5 Quinary 1113030211023
6 Senary 50351224150
8 Octal 2232071502
10 Decimal 308835138
12 Duodecimal 87518056
16 Hexadecimal 12687342
20 Vigesimal 4ga47gi
36 Base36 53vepu

Cryptographic Hash Functions

md5 ed41781de09f3c2d62c0e2c4cf6c09da
sha1 74dc89d8beebdee12a3c114316bcb072495763fc
sha256 153b664dece220c4125f0aa048615c94474318dc77d35d046cd37490ce72a504
sha512 a9a57a54676cfc80f6ef8161ec54c5164eee56e5c650635b5dd11594e16c923e6064b9a4fa3fbe396d3c1bd46572699c7c1b410f49923b97a3a73df9626fedb4
ripemd-160 bbca383e105ba2fce6dc44c55b1df3f32089d470

308835138 as geometric shapes

Circle

Radius = n
Diameter 617670276
Circumference 1940468401.4224
Area 2.9964241326896E+17

Sphere

Radius = n
Volume 1.233868080701E+26
Surface area 1.1985696530758E+18
Circumference 1940468401.4224

Square

Length = n
Perimeter 1235340552
Area 95379142463479044
Diagonal 436758840.69697

Cube

Length = n
Surface area 572274854780874264
Volume 2.945643062503E+25
Space diagonal 534918150.17855

Equilateral Triangle

Length = n
Perimeter 926505414
Area 4.1300380182274E+16
Altitude 267459075.08927

Triangular Pyramid

Length = n
Surface area 4.1300380182274E+16
Volume 3.4714736407517E+24
Height 145586280.23232