428875087 is an odd 9-digits composite number following 428875086
and preceding 428875088 . In scientific notation, it is written as 4.28875087 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 405763200 positive integers (up to 428875087) that are relatively prime to 428875087.
428875087 has 8 divisors, whose sum is 452046960
The reverse of 428875087 is 780578824
Previous prime number is 773
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
four hundred twenty-eight million eight hundred seventy-five thousand eighty-seven
Scientific notation
4.28875087 × 10^8
Engineering notation
4.28875087 × 10^6
Prime Factorization
19 × 773 × 29201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
428875087
Product of the distinct prime numbers
The prime factorization of 428875087 is 19 × 773 × 29201.
Since it has a total of 3 prime factors.
2 , 7 , 63 , 16 , 673 , 327 , 4751 , 9970 , 26604 , 74489 , 859393 , 76484 , 1997443 , 5270380 , 63873201 , 83200612 , 957192914 , 620622026 , 702099071 , 1079720561
n×2
857750174
n×3
1286625261
n×4
1715500348
n×5
2144375435
n÷2
214437543.5
n÷3
142958362.33333
n÷3
107218771.75
n÷5
85775017.4
n2
183933840249257569
n3
7.8884641739144E+25
n4
3.3831657588839E+34
n5
1.4509555091768E+43
2 √n
20709.299529438
3 √n
754.12546547535
4 √n
143.90726016931
5 √n
53.267972128056
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
-428875086
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 428875087 can be divided by 8 positive divisors.
The sum of these divisors (counting 428875087) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001100100000001110101001111
3
Ternary
1002220000010000111
4
Quaternary
121210001311033
5
Quinary
1334243000322
6
Senary
110320140451
8
Octal
3144016517
10
Decimal
428875087
12
Duodecimal
bb767727
16
Hexadecimal
19901d4f
20
Vigesimal
6e097e7
36
Base36
73ca4v
md5
70d366a5f35f9865fc719ae3953faacd
sha1
e46787163d0bb46cabfb79dfe6f5188c2dc0481d
sha256
21bdb6a2298753ed630c99b5c1cd63501f8faa6cac25dc6b4a27a49b0d84716f
sha512
e9f316b47bfd9201c2d42b30cccd3ea05b684b334f06a005fcecd4239a968a022c3d624e3a0b2bc729433f55a2c03996fb8ee470ba98e1ec636fe98e5b7763c9
ripemd-160
f4bae8a0c7b07d1dd8fc9539f644ccccfd44aad0
Diameter
857750174
Circumference
2694701645.2538
Area
5.7784520127363E+17
Volume
3.3043121462501E+26
Surface area
2.3113808050945E+18
Circumference
2694701645.2538
Perimeter
1715500348
Area
183933840249257569
Diagonal
606520964.59934
Surface area
1103603041495545414
Volume
7.8884641739144E+25
Space diagonal
742833440.78452
Perimeter
1286625261
Area
7.9645689135743E+16
Altitude
371416720.39226
Surface area
7.9645689135743E+16
Volume
9.2966441842034E+24
Height
202173654.86645