438049142 (number)

438049142 is an even 9-digits composite number following 438049141 and preceding 438049143. In scientific notation, it is written as 4.38049142 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 201888288 positive integers (up to 438049142) that are relatively prime to 438049142.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million forty-nine thousand one hundred forty-two

Notation

Scientific notation 4.38049142 × 10^8
Engineering notation 4.38049142 × 10^6

Prime Factorization of 438049142

Prime Factorization 2 × 703 × 311557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 438049142
Product of the distinct prime numbers

The prime factorization of 438049142 is 2 × 703 × 311557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 60, 82, 291, 781, 8909, 3890, 17065, 79195, 513263, 964007, 3308025, 5899175, 81832104, 40777010, 962599256, 88269846, 8666416398, 4969422235

Basic calculations (n = 438049142)

Multiplication

n×y
n×2 876098284
n×3 1314147426
n×4 1752196568
n×5 2190245710

Division

n÷y
n÷2 219024571
n÷3 146016380.66667
n÷3 109512285.5
n÷5 87609828.4

Exponentiation

ny
n2 191887050806936164
n3 8.4055957966889E+25
n4 3.6820640267384E+34
n5 1.6129249877018E+43

Nth Root

y√n
2√n 20929.623551321
3√n 759.46473274943
4√n 144.67074186345
5√n 53.493937604572

Divisors of 438049142

1, 2, 703, 1406, 311557, 623114, 219024571, 438049142

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 -438049141
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 438049142 can be divided by 8 positive divisors. The sum of these divisors (counting 438049142) is 1, the average is 0.125.

Base conversion 438049142

Base System Value
2 Binary 11010000111000001100101110110
3 Ternary 1010112021012110022
4 Quaternary 122013001211312
5 Quinary 1344120033032
6 Senary 111244525142
8 Octal 3207014566
10 Decimal 438049142
12 Duodecimal 1028507b2
16 Hexadecimal 1a1c1976
20 Vigesimal 6ghg2h2
36 Base36 78swvq

Cryptographic Hash Functions

md5 4bdf7ac1ed046ad7c4d9b0af0d42b315
sha1 80e8cae4ca64829166f308fa4b4e612064b113bf
sha256 9f45bfc44a61374256bedaaf2dc897184e262b5a852903dd6d53ace485e8378c
sha512 8111173530ec4f7188f51bbd79f6bcb64caa9485d1e01b1bcfc6a78a1f5b1eb955f257a50f35e9acf2be430e9e75e75c395a5364a475bb6a5cee13c316e27558
ripemd-160 42af20884c346df9c936f8c3d2816c1a1306b8a7

438049142 as geometric shapes

Circle

Radius = n
Diameter 876098284
Circumference 2752343932.837
Area 6.0283094913408E+17

Sphere

Radius = n
Volume 3.5209277338564E+26
Surface area 2.4113237965363E+18
Circumference 2752343932.837

Square

Length = n
Perimeter 1752196568
Area 191887050806936164
Diagonal 619495037.6023

Cube

Length = n
Surface area 1151322304841616984
Volume 8.4055957966889E+25
Space diagonal 758723370.15595

Equilateral Triangle

Length = n
Perimeter 1314147426
Area 8.3089530328041E+16
Altitude 379361685.07798

Triangular Pyramid

Length = n
Surface area 8.3089530328041E+16
Volume 9.9060896462531E+24
Height 206498345.86743