420968428 (number)

420968428 is an even 9-digits composite number following 420968427 and preceding 420968429. In scientific notation, it is written as 4.20968428 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 210400832 positive integers (up to 420968428) that are relatively prime to 420968428.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred sixty-eight thousand four hundred twenty-eight

Notation

Scientific notation 4.20968428 × 10^8
Engineering notation 4.20968428 × 10^6

Prime Factorization of 420968428

Prime Factorization 2 × 2 × 2699 × 38993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 210484214
Product of the distinct prime numbers

The prime factorization of 420968428 is 2 × 2 × 2699 × 38993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420968428)

Multiplication

n×y
n×2 841936856
n×3 1262905284
n×4 1683873712
n×5 2104842140

Division

n÷y
n÷2 210484214
n÷3 140322809.33333
n÷3 105242107
n÷5 84193685.6

Exponentiation

ny
n2 177214417372791184
n3 7.460167470036E+25
n4 3.1404949724778E+34
n5 1.3220492317059E+43

Nth Root

y√n
2√n 20517.515151694
3√n 749.46238686972
4√n 143.2393631363
5√n 53.07009989653

Divisors of 420968428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420968427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420968428 can be divided by 12 positive divisors. The sum of these divisors (counting 420968428) is 1, the average is 0.083333333333333.

Base conversion 420968428

Base System Value
2 Binary 11001000101110111011111101100
3 Ternary 1002100010102010021
4 Quaternary 121011313133230
5 Quinary 1330231442203
6 Senary 105434451524
8 Octal 3105673754
10 Decimal 420968428
12 Duodecimal b8b93ba4
16 Hexadecimal 191777ec
20 Vigesimal 6bb1118
36 Base36 6ymtbg

Cryptographic Hash Functions

md5 ca5928a24464b3f1dc74ea6456879282
sha1 daded7985082ee0e9d63cb97bb17a2aa1e29e5b3
sha256 56e35e84d8da364341e286d44d76d140748d899eacb143ec9f26daef655def39
sha512 2b3c3740b89d3030e847f8d5940377c6f40fe1c79c28c3a629b07be8f0cde21759d1a00fbdd5e5f95b2b9dd1f0832db1a0c3b41b48f381bb9a5a4dc513425db4
ripemd-160 772b52f5e975ffd0d99a818d6043f3e96cf20c92

420968428 as geometric shapes

Circle

Radius = n
Diameter 841936856
Circumference 2645022641.5961
Area 5.5673551172856E+17

Sphere

Radius = n
Volume 3.1249076424553E+26
Surface area 2.2269420469142E+18
Circumference 2645022641.5961

Square

Length = n
Perimeter 1683873712
Area 177214417372791184
Diagonal 595339260.20848

Cube

Length = n
Surface area 1063286504236747104
Volume 7.460167470036E+25
Space diagonal 729138705.6784

Equilateral Triangle

Length = n
Perimeter 1262905284
Area 7.6736093680848E+16
Altitude 364569352.8392

Triangular Pyramid

Length = n
Surface area 7.6736093680848E+16
Volume 8.7918916780829E+24
Height 198446420.06949