428492085 (number)

428492085 is an odd 9-digits composite number following 428492084 and preceding 428492086. In scientific notation, it is written as 4.28492085 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 185571648 positive integers (up to 428492085) that are relatively prime to 428492085.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million four hundred ninety-two thousand eighty-five

Notation

Scientific notation 4.28492085 × 10^8
Engineering notation 4.28492085 × 10^6

Prime Factorization of 428492085

Prime Factorization 105 × 19 × 214783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 428492085
Product of the distinct prime numbers

The prime factorization of 428492085 is 105 × 19 × 214783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 91, 38, 11, 43, 4038, 1885, 87202, 50843, 756003, 822534, 104175, 5395145, 90712381, 645978, 208878996, 376070554, 5168383586, 6023063655

Basic calculations (n = 428492085)

Multiplication

n×y
n×2 856984170
n×3 1285476255
n×4 1713968340
n×5 2142460425

Division

n÷y
n÷2 214246042.5
n÷3 142830695
n÷3 107123021.25
n÷5 85698417

Exponentiation

ny
n2 183605466907647225
n3 7.8673489332656E+25
n4 3.3710967478375E+34
n5 1.4444882742176E+43

Nth Root

y√n
2√n 20700.050362258
3√n 753.90091090441
4√n 143.87512072022
5√n 53.25845465679

Divisors of 428492085

1, 19, 105, 1995, 214783, 4080877, 22552215, 428492085

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 -428492084
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 428492085 can be divided by 8 positive divisors. The sum of these divisors (counting 428492085) is 1, the average is 0.125.

Base conversion 428492085

Base System Value
2 Binary 11001100010100100010100110101
3 Ternary 1002212021122122020
4 Quaternary 121202210110311
5 Quinary 1334143221320
6 Senary 110304023353
8 Octal 3142442465
10 Decimal 428492085
12 Duodecimal bb601b59
16 Hexadecimal 198a4535
20 Vigesimal 6di1a45
36 Base36 7342lx

Cryptographic Hash Functions

md5 cd7db75f2ea883bff29287cbeb768b22
sha1 83a30a241101a803e20ad5bff3472170d32439a3
sha256 dc595410e3d54e2b2ceae63a06ff11edef0ca3bf8ed66854221228ac35fa2fe5
sha512 718d986f92a626abe442b129bc10e1062c78431e124969144a99d33b0c5894a543f119712fca1255d34ee0b16b62ac597d50e551c85be506689ee2e4311215c1
ripemd-160 2d5c1e18872a9fee358447d9369061d9912f0cfa

428492085 as geometric shapes

Circle

Radius = n
Diameter 856984170
Circumference 2692295172.7147
Area 5.7681358599599E+17

Sphere

Radius = n
Volume 3.29546741493E+26
Surface area 2.307254343984E+18
Circumference 2692295172.7147

Square

Length = n
Perimeter 1713968340
Area 183605466907647225
Diagonal 605979317.97653

Cube

Length = n
Surface area 1101632801445883350
Volume 7.8673489332656E+25
Space diagonal 742170061.86112

Equilateral Triangle

Length = n
Perimeter 1285476255
Area 7.9503499307863E+16
Altitude 371085030.93056

Triangular Pyramid

Length = n
Surface area 7.9503499307863E+16
Volume 9.2717596344548E+24
Height 201993105.99218