420284906 (number)

420284906 is an even 9-digits composite number following 420284905 and preceding 420284907. In scientific notation, it is written as 4.20284906 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 208597248 positive integers (up to 420284906) that are relatively prime to 420284906.

Interesting facts

Basic properties

Name

Name four hundred twenty million two hundred eighty-four thousand nine hundred six

Notation

Scientific notation 4.20284906 × 10^8
Engineering notation 4.20284906 × 10^6

Prime Factorization of 420284906

Prime Factorization 2 × 619 × 193 × 1759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420284906
Product of the distinct prime numbers

The prime factorization of 420284906 is 2 × 619 × 193 × 1759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 1, 27, 643, 827, 7154, 1548, 4186, 85198, 767302, 152391, 7578725, 7605599, 30440363, 32661070, 299504566, 174775639, 1976533164, 2600262728

Basic calculations (n = 420284906)

Multiplication

n×y
n×2 840569812
n×3 1260854718
n×4 1681139624
n×5 2101424530

Division

n÷y
n÷2 210142453
n÷3 140094968.66667
n÷3 105071226.5
n÷5 84056981.2

Exponentiation

ny
n2 176639402211428836
n3 7.4238874554327E+25
n4 3.1201478413611E+34
n5 1.3113510422125E+43

Nth Root

y√n
2√n 20500.851348176
3√n 749.05653573865
4√n 143.18118363869
5√n 53.05285482025

Divisors of 420284906

1, 2, 193, 386, 619, 1238, 1759, 3518, 119467, 238934, 339487, 678974, 1088821, 2177642, 210142453, 420284906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420284905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420284906 can be divided by 16 positive divisors. The sum of these divisors (counting 420284906) is 1, the average is 0.0625.

Base conversion 420284906

Base System Value
2 Binary 11001000011010000100111101010
3 Ternary 1002021211200111122
4 Quaternary 121003100213222
5 Quinary 1330043104111
6 Senary 105412055242
8 Octal 3103204752
10 Decimal 420284906
12 Duodecimal b8904522
16 Hexadecimal 190d09ea
20 Vigesimal 6b6fc56
36 Base36 6y85wq

Cryptographic Hash Functions

md5 c2a21240a73bf65c6a9d47eaee6510e1
sha1 95ca7c6064f9124d9fe38adefc1f586bb5b508da
sha256 5ff566c4f9b53185f7e5a7e3765ddcd864b15f5ee88ddb06a9f213ac185ab18b
sha512 e9e1fac2dd6485b86cf960d0e23c0512ac0e70045e43041c5ccf399c8d99102c53f8c86608e921c44bc52743fb038c4bb4b53df1d827f91287e8a8a27df7de27
ripemd-160 01f4e51185e9fe27f18a241612345fae8a98657e

420284906 as geometric shapes

Circle

Radius = n
Diameter 840569812
Circumference 2640727946.2086
Area 5.5492904832192E+17

Sphere

Radius = n
Volume 3.1097107054753E+26
Surface area 2.2197161932877E+18
Circumference 2640727946.2086

Square

Length = n
Perimeter 1681139624
Area 176639402211428836
Diagonal 594372614.1259

Cube

Length = n
Surface area 1059836413268573016
Volume 7.4238874554327E+25
Space diagonal 727954810.84631

Equilateral Triangle

Length = n
Perimeter 1260854718
Area 7.6487104812197E+16
Altitude 363977405.42315

Triangular Pyramid

Length = n
Surface area 7.6487104812197E+16
Volume 8.749135270837E+24
Height 198124204.70863