308385 (number)

308385 is an odd 6-digits composite number following 308384 and preceding 308386. In scientific notation, it is written as 3.08385 × 10^5. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 126720 positive integers (up to 308385) that are relatively prime to 308385.

Interesting facts

Basic properties

Name

Name three hundred eight thousand three hundred eighty-five

Notation

Scientific notation 3.08385 × 10^5
Engineering notation 3.08385 × 10^3

Prime Factorization of 308385

Prime Factorization 3 × 3 × 5 × 7 × 11 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 102795
Product of the distinct prime numbers

The prime factorization of 308385 is 3 × 3 × 5 × 7 × 11 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 62, 63, 282, 781, 2123, 8691, 84667, 9269, 360658, 748111, 8951334, 575145, 11457980, 22572032, 929994063, 207774981, 2318133794, 5143353827

Basic calculations (n = 308385)

Multiplication

n×y
n×2 616770
n×3 925155
n×4 1233540
n×5 1541925

Division

n÷y
n÷2 154192.5
n÷3 102795
n÷3 77096.25
n÷5 61677

Exponentiation

ny
n2 95101308225
n3 29327816936966625
n4 9.0442588261065E+21
n5 2.7891137580888E+27

Nth Root

y√n
2√n 555.32422961726
3√n 67.561261256474
4√n 23.565318364437
5√n 12.52618002707

Divisors of 308385

1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 89, 99, 105, 165, 231, 267, 315, 385, 445, 495, 623, 693, 801, 979, 1155, 1335, 1869, 2937, 3115, 3465, 4005, 4895, 5607, 6853, 8811, 9345, 14685, 20559, 28035, 34265, 44055, 61677, 102795, 308385

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308385 can be divided by 48 positive divisors. The sum of these divisors (counting 308385) is 1, the average is 0.020833333333333.

Base conversion 308385

Base System Value
2 Binary 1001011010010100001
3 Ternary 120200000200
4 Quaternary 1023102201
5 Quinary 34332020
6 Senary 10335413
8 Octal 1132241
10 Decimal 308385
12 Duodecimal 12a569
16 Hexadecimal 4b4a1
20 Vigesimal 1iaj5
36 Base36 6ly9

Cryptographic Hash Functions

md5 9174098e1360c93c9cf3041461a98f13
sha1 2b7ae2aeaf403da925e539164439fcf680f62f38
sha256 c419a8ebab3833259d064599c57346ba4975a80a31480a20d45e54567819fe3a
sha512 bd3ca79dc12b356905b9e03d6d019f7d62301a58a2e4b7bbd52e4e0db0ccce69f28ee4fa499b02e0b8122f83d1059df18bf06a1fb95173231ea7f0697b71f6fb
ripemd-160 a0aeb2a9ba3eb17f098ea9b9a140aad2f374dc61

308385 as geometric shapes

Circle

Radius = n
Diameter 616770
Circumference 1937640.1009546
Area 298769571266.44

Sphere

Radius = n
Volume 1.2284807231333E+17
Surface area 1195078285065.8
Circumference 1937640.1009546

Square

Length = n
Perimeter 1233540
Area 95101308225
Diagonal 436122.24943243

Cube

Length = n
Surface area 570607849350
Volume 29327816936966625
Space diagonal 534138.48829213

Equilateral Triangle

Length = n
Perimeter 925155
Area 41180074427.992
Altitude 267069.24414606

Triangular Pyramid

Length = n
Surface area 41180074427.992
Volume 3.4563163722545E+15
Height 145374.08314414