428438142 (number)

428438142 is an even 9-digits composite number following 428438141 and preceding 428438143. In scientific notation, it is written as 4.28438142 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 129829680 positive integers (up to 428438142) that are relatively prime to 428438142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.28438142 × 10^8
Engineering notation 4.28438142 × 10^6

Prime Factorization of 428438142

Prime Factorization 2 × 33 × 3 × 2163829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 428438142
Product of the distinct prime numbers

The prime factorization of 428438142 is 2 × 33 × 3 × 2163829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 73, 74, 521, 581, 5722, 7124, 42061, 84598, 751336, 575211, 2348870, 9990844, 77284684, 10723203, 831600463, 948774284, 1061537238, 7456371276

Basic calculations (n = 428438142)

Multiplication

n×y
n×2 856876284
n×3 1285314426
n×4 1713752568
n×5 2142190710

Division

n÷y
n÷2 214219071
n÷3 142812714
n÷3 107109535.5
n÷5 85687628.4

Exponentiation

ny
n2 183559241520412164
n3 7.8643780383935E+25
n4 3.3693995147549E+34
n5 1.4435792677573E+43

Nth Root

y√n
2√n 20698.747353403
3√n 753.86927330445
4√n 143.87059238567
5√n 53.257113644622

Divisors of 428438142

1, 2, 3, 6, 33, 66, 99, 198, 2163829, 4327658, 6491487, 12982974, 71406357, 142812714, 214219071, 428438142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428438141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428438142 can be divided by 16 positive divisors. The sum of these divisors (counting 428438142) is 1, the average is 0.0625.

Base conversion 428438142

Base System Value
2 Binary 11001100010010111001001111110
3 Ternary 1002212011220122100
4 Quaternary 121202113021332
5 Quinary 1334140010032
6 Senary 110302525530
8 Octal 3142271176
10 Decimal 428438142
12 Duodecimal bb5968a6
16 Hexadecimal 1989727e
20 Vigesimal 6dhef72
36 Base36 732wzi

Cryptographic Hash Functions

md5 1dfa0aac63de787afe10f37577d46553
sha1 6f63a2ab7752cd167fb18c9e9351647bc7a8746c
sha256 9f4325b625dc75bc6e4a1f0cc0b3ef2fd25b905a8a294f84a3429dd2fcaf5fbe
sha512 15a5c853d3c72bf567560043edda86fd16747f8f546c7b5fbfe42db7c83ac5f332aec78b2df4e0b5da5c9299c86d53d6267203b8a4dd0d1f03ef1b85dde782cc
ripemd-160 5524ded3861e449409877927cf6af27ca003b90e

428438142 as geometric shapes

Circle

Radius = n
Diameter 856876284
Circumference 2691956238.8497
Area 5.7666836465904E+17

Sphere

Radius = n
Volume 3.294222969396E+26
Surface area 2.3066734586362E+18
Circumference 2691956238.8497

Square

Length = n
Perimeter 1713752568
Area 183559241520412164
Diagonal 605903031.05433

Cube

Length = n
Surface area 1101355449122472984
Volume 7.8643780383935E+25
Space diagonal 742076629.84441

Equilateral Triangle

Length = n
Perimeter 1285314426
Area 7.948348312804E+16
Altitude 371038314.9222

Triangular Pyramid

Length = n
Surface area 7.948348312804E+16
Volume 9.268258401271E+24
Height 201967677.01811