420909477 (number)

420909477 is an odd 9-digits composite number following 420909476 and preceding 420909478. In scientific notation, it is written as 4.20909477 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 258432768 positive integers (up to 420909477) that are relatively prime to 420909477.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred nine thousand four hundred seventy-seven

Notation

Scientific notation 4.20909477 × 10^8
Engineering notation 4.20909477 × 10^6

Prime Factorization of 420909477

Prime Factorization 3 × 17 × 67 × 199 × 619

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 420909477
Product of the distinct prime numbers

The prime factorization of 420909477 is 3 × 17 × 67 × 199 × 619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420909477)

Multiplication

n×y
n×2 841818954
n×3 1262728431
n×4 1683637908
n×5 2104547385

Division

n÷y
n÷2 210454738.5
n÷3 140303159
n÷3 105227369.25
n÷5 84181895.4

Exponentiation

ny
n2 177164787828413529
n3 7.4570338187674E+25
n4 3.1387362046287E+34
n5 1.3211238143312E+43

Nth Root

y√n
2√n 20516.078499557
3√n 749.42740117425
4√n 143.23434818352
5√n 53.068613461676

Divisors of 420909477

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420909476
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420909477 can be divided by 32 positive divisors. The sum of these divisors (counting 420909477) is 1, the average is 0.03125.

Base conversion 420909477

Base System Value
2 Binary 11001000101101001000110100101
3 Ternary 1002100000102020220
4 Quaternary 121011221012211
5 Quinary 1330223100402
6 Senary 105433314553
8 Octal 3105510645
10 Decimal 420909477
12 Duodecimal b8b65a59
16 Hexadecimal 191691a5
20 Vigesimal 6badddh
36 Base36 6yljtx

Cryptographic Hash Functions

md5 afd24741d46135df55b3817f9c89c684
sha1 d936e6b55e968c1230038ea58c84aad9794f50d0
sha256 0e4454f769365e85b47ea520d15195e25098eda08acf2e192f287e0451f6517b
sha512 0cf533e4f09774a9abb0219b82e71310c757616f182753749a85a6d6c07a63c7bbe27260d1d941f937cda502d5044d220e9531fca8e1589027736452267b39ba
ripemd-160 7113dc5abdc63c9eb9691e366cc2d90fbbaa2365

420909477 as geometric shapes

Circle

Radius = n
Diameter 841818954
Circumference 2644652241.539
Area 5.5657959591654E+17

Sphere

Radius = n
Volume 3.1235950216814E+26
Surface area 2.2263183836662E+18
Circumference 2644652241.539

Square

Length = n
Perimeter 1683637908
Area 177164787828413529
Diagonal 595255890.90477

Cube

Length = n
Surface area 1062988726970481174
Volume 7.4570338187674E+25
Space diagonal 729036599.55124

Equilateral Triangle

Length = n
Perimeter 1262728431
Area 7.6714603457743E+16
Altitude 364518299.77562

Triangular Pyramid

Length = n
Surface area 7.6714603457743E+16
Volume 8.7881986346464E+24
Height 198418630.30159