428528028 (number)

428528028 is an even 9-digits composite number following 428528027 and preceding 428528029. In scientific notation, it is written as 4.28528028 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 142842672 positive integers (up to 428528028) that are relatively prime to 428528028.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million five hundred twenty-eight thousand twenty-eight

Notation

Scientific notation 4.28528028 × 10^8
Engineering notation 4.28528028 × 10^6

Prime Factorization of 428528028

Prime Factorization 2 × 2 × 3 × 35710669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 214264014
Product of the distinct prime numbers

The prime factorization of 428528028 is 2 × 2 × 3 × 35710669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 1, 7, 382, 274, 7605, 5297, 60385, 51043, 490960, 834657, 2691385, 9213660, 96416237, 99962032, 196394242, 585961665, 1072371370, 2518093363

Basic calculations (n = 428528028)

Multiplication

n×y
n×2 857056056
n×3 1285584084
n×4 1714112112
n×5 2142640140

Division

n÷y
n÷2 214264014
n÷3 142842676
n÷3 107132007
n÷5 85705605.6

Exponentiation

ny
n2 183636270781568784
n3 7.86932889873E+25
n4 3.3722279946562E+34
n5 1.4450942125164E+43

Nth Root

y√n
2√n 20700.918530345
3√n 753.92199002018
4√n 143.87813777758
5√n 53.259348117592

Divisors of 428528028

1, 2, 3, 4, 6, 12, 35710669, 71421338, 107132007, 142842676, 214264014, 428528028

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 -428528027
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 428528028 can be divided by 12 positive divisors. The sum of these divisors (counting 428528028) is 1, the average is 0.083333333333333.

Base conversion 428528028

Base System Value
2 Binary 11001100010101101000110011100
3 Ternary 1002212100110221110
4 Quaternary 121202231012130
5 Quinary 1334200344103
6 Senary 110304502020
8 Octal 3142550634
10 Decimal 428528028
12 Duodecimal bb61a910
16 Hexadecimal 198ad19c
20 Vigesimal 6di6018
36 Base36 734ucc

Cryptographic Hash Functions

md5 70ddc4a4e5c89fd3d02f1b5c3ca79f5e
sha1 a420ec1d41c489aaa26bb1d8cb92214b5b0d7bb2
sha256 b5d91889b61d6543d03f06cf889bfc29297ec17017765c449af7b99d8a46c4ba
sha512 e121518854a9e01bd2c69f742eb0e2a760287c4488f07773bb20732f0e781034bcd6c6688a4f5cd9aee58a5acbbbd08005c6afb63d29696e2c86624386d2d832
ripemd-160 8b98cec178c70756f37acaa51af457c97b88870b

428528028 as geometric shapes

Circle

Radius = n
Diameter 857056056
Circumference 2692521009.2442
Area 5.7691035922E+17

Sphere

Radius = n
Volume 3.2962967809243E+26
Surface area 2.30764143688E+18
Circumference 2692521009.2442

Square

Length = n
Perimeter 1714112112
Area 183636270781568784
Diagonal 606030149.0546

Cube

Length = n
Surface area 1101817624689412704
Volume 7.86932889873E+25
Space diagonal 742232316.9633

Equilateral Triangle

Length = n
Perimeter 1285584084
Area 7.9516837776538E+16
Altitude 371116158.48165

Triangular Pyramid

Length = n
Surface area 7.9516837776538E+16
Volume 9.274093046132E+24
Height 202010049.68487