420804957 (number)

420804957 is an odd 9-digits composite number following 420804956 and preceding 420804958. In scientific notation, it is written as 4.20804957 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 276349392 positive integers (up to 420804957) that are relatively prime to 420804957.

Interesting facts

Basic properties

Name

Name four hundred twenty million eight hundred four thousand nine hundred fifty-seven

Notation

Scientific notation 4.20804957 × 10^8
Engineering notation 4.20804957 × 10^6

Prime Factorization of 420804957

Prime Factorization 3 × 67 × 2093557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420804957
Product of the distinct prime numbers

The prime factorization of 420804957 is 3 × 67 × 2093557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 75, 60, 767, 483, 6772, 3959, 99324, 92422, 701743, 720225, 6801880, 4897792, 86337808, 96907795, 106459171, 939946471, 7148049604, 7696399052

Basic calculations (n = 420804957)

Multiplication

n×y
n×2 841609914
n×3 1262414871
n×4 1683219828
n×5 2104024785

Division

n÷y
n÷2 210402478.5
n÷3 140268319
n÷3 105201239.25
n÷5 84160991.4

Exponentiation

ny
n2 177076811835771849
n3 7.4514800190249E+25
n4 3.1356197289921E+34
n5 1.3194843252269E+43

Nth Root

y√n
2√n 20513.531070978
3√n 749.36536357807
4√n 143.22545538758
5√n 53.065977606316

Divisors of 420804957

1, 3, 67, 201, 2093557, 6280671, 140268319, 420804957

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 -420804956
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 420804957 can be divided by 8 positive divisors. The sum of these divisors (counting 420804957) is 1, the average is 0.125.

Base conversion 420804957

Base System Value
2 Binary 11001000101001111100101011101
3 Ternary 1002022211002212210
4 Quaternary 121011033211131
5 Quinary 1330211224312
6 Senary 105431151033
8 Octal 3105174535
10 Decimal 420804957
12 Duodecimal b8b15479
16 Hexadecimal 1914f95d
20 Vigesimal 6ba0c7h
36 Base36 6yjb6l

Cryptographic Hash Functions

md5 4ac537d6f0ff933fb41a810a12787e59
sha1 75736d58b47586a10e23bfbd8a6273c89afeba4a
sha256 80cfc6359c26325a84f5a30b2d1caa5d28aacd25aacc351845ee3b20373e4669
sha512 215f771bda84bb38ed6352ac4b5c90dba757c199f9b7b79c5e8c687f4b4e12c9820ff4305fd04337f3d65d86b6c89b472135150b663cc02df3b5af96bfbe309a
ripemd-160 1d201467a74a26a508a5206369e1bf02fdbe8b45

420804957 as geometric shapes

Circle

Radius = n
Diameter 841609914
Circumference 2643995523.0107
Area 5.5630321118436E+17

Sphere

Radius = n
Volume 3.1212686514853E+26
Surface area 2.2252128447375E+18
Circumference 2643995523.0107

Square

Length = n
Perimeter 1683219828
Area 177076811835771849
Diagonal 595108077.30323

Cube

Length = n
Surface area 1062460871014631094
Volume 7.4514800190249E+25
Space diagonal 728855565.60084

Equilateral Triangle

Length = n
Perimeter 1262414871
Area 7.6676508735468E+16
Altitude 364427782.80042

Triangular Pyramid

Length = n
Surface area 7.6676508735468E+16
Volume 8.781653418881E+24
Height 198369359.10108