428749508 is an even 9-digits composite number following 428749507
and preceding 428749509 . In scientific notation, it is written as 4.28749508 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 194886120 positive integers (up to 428749508) that are relatively prime to 428749508.
428749508 has 12 divisors, whose sum is 818521872
The reverse of 428749508 is 805947824
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred twenty-eight million seven hundred forty-nine thousand five hundred eight
Scientific notation
4.28749508 × 10^8
Engineering notation
4.28749508 × 10^6
Prime Factorization
2 × 2 × 11 × 9744307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
214374754
Product of the distinct prime numbers
The prime factorization of 428749508 is 2 × 2 × 11 × 9744307.
Since it has a total of 4 prime factors.
8 , 8 , 44 , 63 , 389 , 202 , 6250 , 8689 , 3695 , 60906 , 800354 , 362685 , 3666657 , 945380 , 87829818 , 51766388 , 652135582 , 6451811 , 5011144738 , 9693650562
n×2
857499016
n×3
1286248524
n×4
1714998032
n×5
2143747540
n÷2
214374754
n÷3
142916502.66667
n÷3
107187377
n÷5
85749901.6
n2
183826140610242064
n3
7.881536734418E+25
n4
3.3792049971656E+34
n5
1.4488324799659E+43
2 √n
20706.267360391
3 √n
754.05185308061
4 √n
143.89672463399
5 √n
53.264852281511
1 , 2 , 4 , 11 , 22 , 44 , 9744307 , 19488614 , 38977228 , 107187377 , 214374754 , 428749508
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-428749507
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 428749508 can be divided by 12 positive divisors.
The sum of these divisors (counting 428749508) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001100011100011001011000100
3
Ternary
1002212202201202102
4
Quaternary
121203203023010
5
Quinary
1334224441013
6
Senary
110313331232
8
Octal
3143431304
10
Decimal
428749508
12
Duodecimal
bb706b18
16
Hexadecimal
198e32c4
20
Vigesimal
6djddf8
36
Base36
739l8k
md5
7d42a3a760f3da21da18dcd57721e4f1
sha1
73a8dd68af6d3c81142a26905b62d2864979ff1e
sha256
c51f47246e39a659b103c27ab9449f4c09711c7865b31d4fc4dc520d304f52a9
sha512
43632d554bd8ed0b55e77f779b9814043d870ebe0421122fa8ac516ade20003009a6c3d32b6520e3c69bd11c9bc97aeb2cb737bdd1dcc2cd6879253d603cc802
ripemd-160
5385e31ec62935b19158d065b66bdcf3961705c4
Diameter
857499016
Circumference
2693912609.1261
Area
5.775068528789E+17
Volume
3.3014103871794E+26
Surface area
2.3100274115156E+18
Circumference
2693912609.1261
Perimeter
1714998032
Area
183826140610242064
Diagonal
606343369.07439
Surface area
1102956843661452384
Volume
7.881536734418E+25
Space diagonal
742615931.57616
Perimeter
1286248524
Area
7.959905382406E+16
Altitude
371307965.78808
Surface area
7.959905382406E+16
Volume
9.2884801184631E+24
Height
202114456.35813