438085368 (number)

438085368 is an even 9-digits composite number following 438085367 and preceding 438085369. In scientific notation, it is written as 4.38085368 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 128 positive divisors. There are 118444032 positive integers (up to 438085368) that are relatively prime to 438085368.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million eighty-five thousand three hundred sixty-eight

Notation

Scientific notation 4.38085368 × 10^8
Engineering notation 4.38085368 × 10^6

Prime Factorization of 438085368

Prime Factorization 2 × 2 × 2 × 21 × 9 × 29 × 97 × 103

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 109521342
Product of the distinct prime numbers

The prime factorization of 438085368 is 2 × 2 × 2 × 21 × 9 × 29 × 97 × 103. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 438085368)

Multiplication

n×y
n×2 876170736
n×3 1314256104
n×4 1752341472
n×5 2190426840

Division

n÷y
n÷2 219042684
n÷3 146028456
n÷3 109521342
n÷5 87617073.6

Exponentiation

ny
n2 191918789655695424
n3 8.407681359243E+25
n4 3.6832821822907E+34
n5 1.6135920302767E+43

Nth Root

y√n
2√n 20930.488957499
3√n 759.48566769972
4√n 144.67373278346
5√n 53.494822348815

Divisors of 438085368

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -438085367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 438085368 can be divided by 128 positive divisors. The sum of these divisors (counting 438085368) is 1, the average is 0.0078125.

Base conversion 438085368

Base System Value
2 Binary 11010000111001010011011111000
3 Ternary 1010112100001011000
4 Quaternary 122013022123320
5 Quinary 1344122212433
6 Senary 111245405000
8 Octal 3207123370
10 Decimal 438085368
12 Duodecimal 102869760
16 Hexadecimal 1a1ca6f8
20 Vigesimal 6gi0d88
36 Base36 78tou0

Cryptographic Hash Functions

md5 74341de47b91e1f600972c69f6e17330
sha1 e68988ded318ce4d381f1611f04431825be0d4f1
sha256 1495ee2d9e8ad4f120ba560b831a1dfc338e9049af79d6e44628a91e64656607
sha512 b005b6b799f5bcb5a4be775c9579144c87f447261f88c969ced2b74d7aa6d906d50e9904b8dbc174842545de4371c605fdae224e4dc08181960b53d637d6bb2c
ripemd-160 31b40136b75d99529a2126a8ed5a6b134ad868fe

438085368 as geometric shapes

Circle

Radius = n
Diameter 876170736
Circumference 2752571547.508
Area 6.0293065966818E+17

Sphere

Radius = n
Volume 3.5218013322562E+26
Surface area 2.4117226386727E+18
Circumference 2752571547.508

Square

Length = n
Perimeter 1752341472
Area 191918789655695424
Diagonal 619546268.90281

Cube

Length = n
Surface area 1151512737934172544
Volume 8.407681359243E+25
Space diagonal 758786115.42851

Equilateral Triangle

Length = n
Perimeter 1314256104
Area 8.3103273652697E+16
Altitude 379393057.71425

Triangular Pyramid

Length = n
Surface area 8.3103273652697E+16
Volume 9.9085475052941E+24
Height 206515422.9676