420942783 (number)

420942783 is an odd 9-digits composite number following 420942782 and preceding 420942784. In scientific notation, it is written as 4.20942783 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 280628520 positive integers (up to 420942783) that are relatively prime to 420942783.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred forty-two thousand seven hundred eighty-three

Notation

Scientific notation 4.20942783 × 10^8
Engineering notation 4.20942783 × 10^6

Prime Factorization of 420942783

Prime Factorization 3 × 140314261

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420942783
Product of the distinct prime numbers

The prime factorization of 420942783 is 3 × 140314261. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 35, 41, 957, 435, 4965, 7562, 40935, 9214, 341115, 40160, 4220907, 3622768, 96315666, 64739941, 499689156, 970712088, 1771794184, 8979122814

Basic calculations (n = 420942783)

Multiplication

n×y
n×2 841885566
n×3 1262828349
n×4 1683771132
n×5 2104713915

Division

n÷y
n÷2 210471391.5
n÷3 140314261
n÷3 105235695.75
n÷5 84188556.6

Exponentiation

ny
n2 177192826559785089
n3 7.4588041539712E+25
n4 3.1397297784246E+34
n5 1.321646590798E+43

Nth Root

y√n
2√n 20516.89018833
3√n 749.44716771318
4√n 143.23718158471
5√n 53.069453284677

Divisors of 420942783

1, 3, 140314261, 420942783

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 -420942782
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 420942783 can be divided by 4 positive divisors. The sum of these divisors (counting 420942783) is 1, the average is 0.25.

Base conversion 420942783

Base System Value
2 Binary 11001000101110001001110111111
3 Ternary 1002100002002221110
4 Quaternary 121011301032333
5 Quinary 1330230132113
6 Senary 105434133103
8 Octal 3105611677
10 Decimal 420942783
12 Duodecimal b8b81193
16 Hexadecimal 191713bf
20 Vigesimal 6bahgj3
36 Base36 6ym9j3

Cryptographic Hash Functions

md5 1ee6b7723c1ec6c3762453fa886e445c
sha1 e8a1ba61a6ba1d10c6aa9fd516238cd2ab1c9fbc
sha256 9280f9fa7ea31628080f630ba6044f3007f48b580b0223cb8e7e6eb997779900
sha512 25d186ddaffd81bf9945fe0211c45ee38bdf106d22677af4e63f202a4050a76afdf55ab14d8a3b852fcd71a67674077140572096a347679d72c9052a0eb9490b
ripemd-160 f7cfdf2c362aa8a889628c481f0b2ffe0f29bda4

420942783 as geometric shapes

Circle

Radius = n
Diameter 841885566
Circumference 2644861509.3089
Area 5.5666768218903E+17

Sphere

Radius = n
Volume 3.1243365779575E+26
Surface area 2.2266707287561E+18
Circumference 2644861509.3089

Square

Length = n
Perimeter 1683771132
Area 177192826559785089
Diagonal 595302992.70167

Cube

Length = n
Surface area 1063156959358710534
Volume 7.4588041539712E+25
Space diagonal 729094287.23544

Equilateral Triangle

Length = n
Perimeter 1262828349
Area 7.6726744584572E+16
Altitude 364547143.61772

Triangular Pyramid

Length = n
Surface area 7.6726744584572E+16
Volume 8.7902849946924E+24
Height 198434330.90056