420804950 (number)

420804950 is an even 9-digits composite number following 420804949 and preceding 420804951. In scientific notation, it is written as 4.20804950 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 168321960 positive integers (up to 420804950) that are relatively prime to 420804950.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20804950 × 10^8
Engineering notation 4.20804950 × 10^6

Prime Factorization of 420804950

Prime Factorization 2 × 25 × 8416099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420804950
Product of the distinct prime numbers

The prime factorization of 420804950 is 2 × 25 × 8416099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 63, 64, 84, 351, 7252, 6003, 33588, 36126, 247905, 790352, 2022802, 8653746, 25277692, 88432282, 515861066, 337312145, 8328495736, 5547697149

Basic calculations (n = 420804950)

Multiplication

n×y
n×2 841609900
n×3 1262414850
n×4 1683219800
n×5 2104024750

Division

n÷y
n÷2 210402475
n÷3 140268316.66667
n÷3 105201237.5
n÷5 84160990

Exponentiation

ny
n2 177076805944502500
n3 7.4514796471636E+25
n4 3.1356195203507E+34
n5 1.3194842154802E+43

Nth Root

y√n
2√n 20513.530900359
3√n 749.36535942289
4√n 143.22545479194
5√n 53.065977429768

Divisors of 420804950

1, 2, 25, 50, 8416099, 16832198, 210402475, 420804950

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 -420804949
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 420804950 can be divided by 8 positive divisors. The sum of these divisors (counting 420804950) is 1, the average is 0.125.

Base conversion 420804950

Base System Value
2 Binary 11001000101001111100101010110
3 Ternary 1002022211002212112
4 Quaternary 121011033211112
5 Quinary 1330211224300
6 Senary 105431151022
8 Octal 3105174526
10 Decimal 420804950
12 Duodecimal b8b15472
16 Hexadecimal 1914f956
20 Vigesimal 6ba0c7a
36 Base36 6yjb6e

Cryptographic Hash Functions

md5 3f6b6f495f3b2355a54d5140a6edbfa1
sha1 05f9f95dc8c8caec46931fa978740c839a8a8d36
sha256 630da97c68d299dd72614b807a41069a558c53128cd7b7e5c8cb264968fb8bf8
sha512 9ee2e670268a81a7d1c42e899b4f5d31840abcce9aa704662576e6c26871e61b4a0789641629527d0f97e8c5c6bbefbd0d3a71c5eff06a341ef001cc7694a584
ripemd-160 66b484ecb514ad6876e8915ccc9eb60156d8b3a6

420804950 as geometric shapes

Circle

Radius = n
Diameter 841609900
Circumference 2643995479.0284
Area 5.5630319267639E+17

Sphere

Radius = n
Volume 3.1212684957204E+26
Surface area 2.2252127707056E+18
Circumference 2643995479.0284

Square

Length = n
Perimeter 1683219800
Area 177076805944502500
Diagonal 595108067.40373

Cube

Length = n
Surface area 1062460835667015000
Volume 7.4514796471636E+25
Space diagonal 728855553.47648

Equilateral Triangle

Length = n
Perimeter 1262414850
Area 7.6676506184473E+16
Altitude 364427776.73824

Triangular Pyramid

Length = n
Surface area 7.6676506184473E+16
Volume 8.7816529806382E+24
Height 198369355.80124