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.
428418618 has 16 divisors, whose sum is 858085536
The reverse of 428418618 is 816814824
Previous prime number is 691
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
four hundred twenty-eight million four hundred eighteen thousand six hundred eighteen
Scientific notation
4.28418618 × 10^8
Engineering notation
4.28418618 × 10^6
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.
5 , 2 , 17 , 73 , 979 , 157 , 3450 , 8122 , 64602 , 78253 , 851747 , 156696 , 4809803 , 6921623 , 22520858 , 52119880 , 413434487 , 198347049 , 8897327271 , 455724547
n×2
856837236
n×3
1285255854
n×4
1713674472
n×5
2142093090
n÷2
214209309
n÷3
142806206
n÷3
107104654.5
n÷5
85683723.6
n2
183542512249029924
n3
7.8633029441977E+25
n4
3.3687853802685E+34
n5
1.4432503769532E+43
2 √n
20698.275725287
3 √n
753.85782181291
4 √n
143.86895330573
5 √n
53.256628248604
1 , 2 , 3 , 6 , 691 , 1382 , 2073 , 4146 , 103333 , 206666 , 309999 , 619998 , 71403103 , 142806206 , 214209309 , 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
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
md5
7c51834dc6c77064a8c86776a2de4185
sha1
127a4bc98966e26dcdbda3492f8b8d414e473621
sha256
e0b339f2b7cbbf380363fa44ec371af5076ec98d7369ef75ba7ba04ad8319ad3
sha512
aa6d08ca400625dc68109af5be83108edb95c4697700d7eee2a7befedf145e325ef9ff6a889b7ae0b9d6fa738bb65d759364925ccee6ea82acd9777d8d966cfa
ripemd-160
276ded8cf36691f8b7557e30dc40bc7309b2b9f2
Diameter
856837236
Circumference
2691833565.9398
Area
5.7661580810297E+17
Volume
3.2937726349924E+26
Surface area
2.3064632324119E+18
Circumference
2691833565.9398
Perimeter
1713674472
Area
183542512249029924
Diagonal
605875419.94874
Surface area
1101255073494179544
Volume
7.8633029441977E+25
Space diagonal
742042813.28444
Perimeter
1285255854
Area
7.9476239141038E+16
Altitude
371021406.64222
Surface area
7.9476239141038E+16
Volume
9.2669913906106E+24
Height
201958473.31625