13438085 (number)

13438085 is an odd 8-digits composite number following 13438084 and preceding 13438086. In scientific notation, it is written as 1.3438085 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 10725120 positive integers (up to 13438085) that are relatively prime to 13438085.

Interesting facts

Basic properties

Name

Name thirteen million four hundred thirty-eight thousand eighty-five

Notation

Scientific notation 1.3438085 × 10^7
Engineering notation 1.3438085 × 10^6

Prime Factorization of 13438085

Prime Factorization 5 × 457 × 5881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13438085
Product of the distinct prime numbers

The prime factorization of 13438085 is 5 × 457 × 5881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 2, 53, 126, 362, 2414, 6245, 23087, 70154, 44651, 382703, 4213326, 1365613, 52031358, 13179717, 220482067, 272625491, 7985561612, 2284132462

Basic calculations (n = 13438085)

Multiplication

n×y
n×2 26876170
n×3 40314255
n×4 53752340
n×5 67190425

Division

n÷y
n÷2 6719042.5
n÷3 4479361.6666667
n÷3 3359521.25
n÷5 2687617

Exponentiation

ny
n2 180582128467225
n3 2.4266779918235E+21
n4 3.2609905121753E+28
n5 4.3821467686806E+35

Nth Root

y√n
2√n 3665.7993671231
3√n 237.7455853018
4√n 60.545845168129
5√n 26.648175308876

Divisors of 13438085

1, 5, 457, 2285, 5881, 29405, 2687617, 13438085

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 -13438084
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 13438085 can be divided by 8 positive divisors. The sum of these divisors (counting 13438085) is 1, the average is 0.125.

Base conversion 13438085

Base System Value
2 Binary 110011010000110010000101
3 Ternary 221021201120212
4 Quaternary 303100302011
5 Quinary 11420004320
6 Senary 1200005205
8 Octal 63206205
10 Decimal 13438085
12 Duodecimal 4600805
16 Hexadecimal cd0c85
20 Vigesimal 43jf45
36 Base36 800w5

Cryptographic Hash Functions

md5 792061a732807db62cb1242bb6f076d8
sha1 7e4b817191bdec975a4be4b4a5902cb3eb942226
sha256 830c559d03e421518c2b487f390ec48c0f04e9bb5a41ec5f8bfe5fe86690c838
sha512 0744c3095089c9f8e71aa0ebaab3f40f47786006eeef9b6259c5f42666ee47e25ec375e21a4e60ad706a9e134613923871eb3b3b66c83a250afbfdedfe344f1f
ripemd-160 7ebe68d8d228184c5f1ce6f5ac12e53b553f7088

13438085 as geometric shapes

Circle

Radius = n
Diameter 26876170
Circumference 84433978.22863
Area 5.6731548816224E+14

Sphere

Radius = n
Volume 1.0164845002321E+22
Surface area 2.269261952649E+15
Circumference 84433978.22863

Square

Length = n
Perimeter 53752340
Area 180582128467225
Diagonal 19004322.059322

Cube

Length = n
Surface area 1083492770803350
Volume 2.4266779918235E+21
Space diagonal 23275445.976429

Equilateral Triangle

Length = n
Perimeter 40314255
Area 78194355361041
Altitude 11637722.988215

Triangular Pyramid

Length = n
Surface area 78194355361041
Volume 2.8598674396242E+20
Height 6334774.0197742