428156730 (number)

428156730 is an even 9-digits composite number following 428156729 and preceding 428156731. In scientific notation, it is written as 4.28156730 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 102786816 positive integers (up to 428156730) that are relatively prime to 428156730.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million one hundred fifty-six thousand seven hundred thirty

Notation

Scientific notation 4.28156730 × 10^8
Engineering notation 4.28156730 × 10^6

Prime Factorization of 428156730

Prime Factorization 2 × 7935 × 3 × 391 × 23

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 428156730
Product of the distinct prime numbers

The prime factorization of 428156730 is 2 × 7935 × 3 × 391 × 23. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 27, 33, 317, 113, 463, 7528, 13837, 95901, 580280, 69921, 891794, 6419799, 49733953, 52207790, 339925162, 105014355, 4659057174, 9616085103

Basic calculations (n = 428156730)

Multiplication

n×y
n×2 856313460
n×3 1284470190
n×4 1712626920
n×5 2140783650

Division

n÷y
n÷2 214078365
n÷3 142718910
n÷3 107039182.5
n÷5 85631346

Exponentiation

ny
n2 183318185444292900
n3 7.8488914829362E+25
n4 3.3605557114588E+34
n5 1.438844544401E+43

Nth Root

y√n
2√n 20691.948434113
3√n 753.70418192982
4√n 143.84696185222
5√n 53.250115607531

Divisors of 428156730

1, 2, 3, 6, 23, 46, 69, 138, 391, 782, 1173, 2346, 7935, 8993, 15870, 17986, 23805, 26979, 47610, 53958, 182505, 365010, 547515, 1095030, 3102585, 6205170, 9307755, 18615510, 71359455, 142718910, 214078365, 428156730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428156729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428156730 can be divided by 32 positive divisors. The sum of these divisors (counting 428156730) is 1, the average is 0.03125.

Base conversion 428156730

Base System Value
2 Binary 11001100001010010011100111010
3 Ternary 1002211122121121200
4 Quaternary 121201102130322
5 Quinary 1334102003410
6 Senary 110252515030
8 Octal 3141223472
10 Decimal 428156730
12 Duodecimal bb47ba76
16 Hexadecimal 1985273a
20 Vigesimal 6dfjbga
36 Base36 72wvui

Cryptographic Hash Functions

md5 fdcb07aba9a79dcb3ef868902b9e7341
sha1 06f80ca4037ec533133b46664c9eb0d10d648c0c
sha256 841c9f06383ed161c465268af522e39ac0d785564d979bf3bed18b8cbd55e825
sha512 804b91e3353d235c4af01ba5f18e3eae8e74498380d595c5a8a5bce5151b6edb7976a87d70bf97aecd426b80db7e37daf20461e20328912947130cd6491734ba
ripemd-160 b901ab2603d7d9ddfd2b12ef187e11e5aeb2fd88

428156730 as geometric shapes

Circle

Radius = n
Diameter 856313460
Circumference 2690188075.1061
Area 5.759110646612E+17

Sphere

Radius = n
Volume 3.2877359762154E+26
Surface area 2.3036442586448E+18
Circumference 2690188075.1061

Square

Length = n
Perimeter 1712626920
Area 183318185444292900
Diagonal 605505054.38732

Cube

Length = n
Surface area 1099909112665757400
Volume 7.8488914829362E+25
Space diagonal 741589209.96255

Equilateral Triangle

Length = n
Perimeter 1284470190
Area 7.9379102785212E+16
Altitude 370794604.98127

Triangular Pyramid

Length = n
Surface area 7.9379102785212E+16
Volume 9.2500073206359E+24
Height 201835018.12911