420823906 (number)

420823906 is an even 9-digits composite number following 420823905 and preceding 420823907. In scientific notation, it is written as 4.20823906 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 210411952 positive integers (up to 420823906) that are relatively prime to 420823906.

Interesting facts

Basic properties

Name

Name four hundred twenty million eight hundred twenty-three thousand nine hundred six

Notation

Scientific notation 4.20823906 × 10^8
Engineering notation 4.20823906 × 10^6

Prime Factorization of 420823906

Prime Factorization 2 × 210411953

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420823906
Product of the distinct prime numbers

The prime factorization of 420823906 is 2 × 210411953. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 10, 2, 799, 622, 8936, 6686, 51828, 72878, 717950, 318474, 8703040, 186471, 70146274, 11307503, 931193328, 918492504, 4988476908, 5131003919

Basic calculations (n = 420823906)

Multiplication

n×y
n×2 841647812
n×3 1262471718
n×4 1683295624
n×5 2104119530

Division

n÷y
n÷2 210411953
n÷3 140274635.33333
n÷3 105205976.5
n÷5 84164781.2

Exponentiation

ny
n2 177092759861096836
n3 7.4524866929067E+25
n4 3.136184559522E+34
n5 1.3197814362749E+43

Nth Root

y√n
2√n 20513.992931655
3√n 749.37661147404
4√n 143.22706773391
5√n 53.066455513756

Divisors of 420823906

1, 2, 210411953, 420823906

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420823905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420823906 can be divided by 4 positive divisors. The sum of these divisors (counting 420823906) is 1, the average is 0.25.

Base conversion 420823906

Base System Value
2 Binary 11001000101010100001101100010
3 Ternary 1002022212001212121
4 Quaternary 121011110031202
5 Quinary 1330212331111
6 Senary 105431414454
8 Octal 3105241542
10 Decimal 420823906
12 Duodecimal b8b2442a
16 Hexadecimal 19154362
20 Vigesimal 6ba2jf6
36 Base36 6yjpsy

Cryptographic Hash Functions

md5 cf3e276035d5a119636630b161a21cdb
sha1 c18e53bdc37ea7e8e70c211c186c2ec1afcd46aa
sha256 058f6a25fce38ffb0168d66c47c6711d9a6e13e187809f5ae01d25b9e59774e9
sha512 4b4a114c5b756b3f03bcd4f44660f70a96362d225d541553c40e1039f559656e486f14ca1f1498fd27004cf80f35a09e5485393da335b1cfebba43b6753606b9
ripemd-160 7f2df774b0bd0f354041581323b8c6c065125b95

420823906 as geometric shapes

Circle

Radius = n
Diameter 841647812
Circumference 2644114583.0891
Area 5.5635331338356E+17

Sphere

Radius = n
Volume 3.1216903260548E+26
Surface area 2.2254132535343E+18
Circumference 2644114583.0891

Square

Length = n
Perimeter 1683295624
Area 177092759861096836
Diagonal 595134875.23602

Cube

Length = n
Surface area 1062556559166581016
Volume 7.4524866929067E+25
Space diagonal 728888386.23159

Equilateral Triangle

Length = n
Perimeter 1262471718
Area 7.6683414433004E+16
Altitude 364444193.11579

Triangular Pyramid

Length = n
Surface area 7.6683414433004E+16
Volume 8.782839795428E+24
Height 198378291.74534