428418618 (number)

428418618 is an even 9-digits composite number following 428418617 and preceding 428418619. In scientific notation, it is written as 4.28418618 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 142598160 positive integers (up to 428418618) that are relatively prime to 428418618.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million four hundred eighteen thousand six hundred eighteen

Notation

Scientific notation 4.28418618 × 10^8
Engineering notation 4.28418618 × 10^6

Prime Factorization of 428418618

Prime Factorization 2 × 3 × 691 × 103333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 428418618
Product of the distinct prime numbers

The prime factorization of 428418618 is 2 × 3 × 691 × 103333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 428418618)

Multiplication

n×y
n×2 856837236
n×3 1285255854
n×4 1713674472
n×5 2142093090

Division

n÷y
n÷2 214209309
n÷3 142806206
n÷3 107104654.5
n÷5 85683723.6

Exponentiation

ny
n2 183542512249029924
n3 7.8633029441977E+25
n4 3.3687853802685E+34
n5 1.4432503769532E+43

Nth Root

y√n
2√n 20698.275725287
3√n 753.85782181291
4√n 143.86895330573
5√n 53.256628248604

Divisors of 428418618

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 -428418617
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 428418618 can be divided by 16 positive divisors. The sum of these divisors (counting 428418618) is 1, the average is 0.0625.

Base conversion 428418618

Base System Value
2 Binary 11001100010010010011000111010
3 Ternary 1002212010220212020
4 Quaternary 121202102120322
5 Quinary 1334133343433
6 Senary 110302255310
8 Octal 3142223072
10 Decimal 428418618
12 Duodecimal bb587536
16 Hexadecimal 1989263a
20 Vigesimal 6dhc6ai
36 Base36 732hx6

Cryptographic Hash Functions

md5 7c51834dc6c77064a8c86776a2de4185
sha1 127a4bc98966e26dcdbda3492f8b8d414e473621
sha256 e0b339f2b7cbbf380363fa44ec371af5076ec98d7369ef75ba7ba04ad8319ad3
sha512 aa6d08ca400625dc68109af5be83108edb95c4697700d7eee2a7befedf145e325ef9ff6a889b7ae0b9d6fa738bb65d759364925ccee6ea82acd9777d8d966cfa
ripemd-160 276ded8cf36691f8b7557e30dc40bc7309b2b9f2

428418618 as geometric shapes

Circle

Radius = n
Diameter 856837236
Circumference 2691833565.9398
Area 5.7661580810297E+17

Sphere

Radius = n
Volume 3.2937726349924E+26
Surface area 2.3064632324119E+18
Circumference 2691833565.9398

Square

Length = n
Perimeter 1713674472
Area 183542512249029924
Diagonal 605875419.94874

Cube

Length = n
Surface area 1101255073494179544
Volume 7.8633029441977E+25
Space diagonal 742042813.28444

Equilateral Triangle

Length = n
Perimeter 1285255854
Area 7.9476239141038E+16
Altitude 371021406.64222

Triangular Pyramid

Length = n
Surface area 7.9476239141038E+16
Volume 9.2669913906106E+24
Height 201958473.31625