420286871 (number)

420286871 is an odd 9-digits composite number following 420286870 and preceding 420286872. In scientific notation, it is written as 4.20286871 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 406729200 positive integers (up to 420286871) that are relatively prime to 420286871.

Interesting facts

Basic properties

Name

Name four hundred twenty million two hundred eighty-six thousand eight hundred seventy-one

Notation

Scientific notation 4.20286871 × 10^8
Engineering notation 4.20286871 × 10^6

Prime Factorization of 420286871

Prime Factorization 31 × 13557641

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420286871
Product of the distinct prime numbers

The prime factorization of 420286871 is 31 × 13557641. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420286871)

Multiplication

n×y
n×2 840573742
n×3 1260860613
n×4 1681147484
n×5 2101434355

Division

n÷y
n÷2 210143435.5
n÷3 140095623.66667
n÷3 105071717.75
n÷5 84057374.2

Exponentiation

ny
n2 176641053934970641
n3 7.4239915848471E+25
n4 3.1202061935257E+34
n5 1.3113816979517E+43

Nth Root

y√n
2√n 20500.899272959
3√n 749.05770311644
4√n 143.18135099572
5√n 53.052904428819

Divisors of 420286871

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 -420286870
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 420286871 can be divided by 4 positive divisors. The sum of these divisors (counting 420286871) is 1, the average is 0.25.

Base conversion 420286871

Base System Value
2 Binary 11001000011010001000110010111
3 Ternary 1002021211210012102
4 Quaternary 121003101012113
5 Quinary 1330043134441
6 Senary 105412112315
8 Octal 3103210627
10 Decimal 420286871
12 Duodecimal b890569b
16 Hexadecimal 190d1197
20 Vigesimal 6b6fh3b
36 Base36 6y87fb

Cryptographic Hash Functions

md5 9fe682e70d0bf5665bafa92ce3dcabeb
sha1 4ccf1b529cc218f36b3bbc1957e6f001975323be
sha256 be197055d388fce0d29983aee6f61474024451631436494bf5ba539214211a7b
sha512 26acbddfb9c635d585050d30799f7c046d013bd236f52d524f8d11a7e3832b4dc47f7631e1399d0930657f7be73af09ed863eb18f8bfc45a5d809c148f8b9360
ripemd-160 810df10d46c99f46e34996e926918ebb049095c9

420286871 as geometric shapes

Circle

Radius = n
Diameter 840573742
Circumference 2640740292.6677
Area 5.5493423736446E+17

Sphere

Radius = n
Volume 3.1097543231024E+26
Surface area 2.2197369494578E+18
Circumference 2640740292.6677

Square

Length = n
Perimeter 1681147484
Area 176641053934970641
Diagonal 594375393.05555

Cube

Length = n
Surface area 1059846323609823846
Volume 7.4239915848471E+25
Space diagonal 727958214.32615

Equilateral Triangle

Length = n
Perimeter 1260860613
Area 7.6487820029471E+16
Altitude 363979107.16307

Triangular Pyramid

Length = n
Surface area 7.6487820029471E+16
Volume 8.7492579885288E+24
Height 198125131.01852