421769438 (number)

421769438 is an even 9-digits composite number following 421769437 and preceding 421769439. In scientific notation, it is written as 4.21769438 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 205185096 positive integers (up to 421769438) that are relatively prime to 421769438.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million seven hundred sixty-nine thousand four hundred thirty-eight

Notation

Scientific notation 4.21769438 × 10^8
Engineering notation 4.21769438 × 10^6

Prime Factorization of 421769438

Prime Factorization 2 × 37 × 5699587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421769438
Product of the distinct prime numbers

The prime factorization of 421769438 is 2 × 37 × 5699587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 87, 73, 721, 13, 9354, 7704, 30362, 87589, 132586, 81813, 3349203, 4807566, 18894899, 68623929, 495353964, 350023792, 4960842295, 6214044940

Basic calculations (n = 421769438)

Multiplication

n×y
n×2 843538876
n×3 1265308314
n×4 1687077752
n×5 2108847190

Division

n÷y
n÷2 210884719
n÷3 140589812.66667
n÷3 105442359.5
n÷5 84353887.6

Exponentiation

ny
n2 177889458830835844
n3 7.5028337077206E+25
n4 3.1644659563128E+34
n5 1.3346750279642E+43

Nth Root

y√n
2√n 20537.02602618
3√n 749.93743952247
4√n 143.30745279357
5√n 53.090280679774

Divisors of 421769438

1, 2, 37, 74, 5699587, 11399174, 210884719, 421769438

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421769437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421769438 can be divided by 8 positive divisors. The sum of these divisors (counting 421769438) is 1, the average is 0.125.

Base conversion 421769438

Base System Value
2 Binary 11001001000111011000011011110
3 Ternary 1002101122002220022
4 Quaternary 121020323003132
5 Quinary 1330433110223
6 Senary 105503552142
8 Octal 3110730336
10 Decimal 421769438
12 Duodecimal b92bb652
16 Hexadecimal 1923b0de
20 Vigesimal 6bg13bi
36 Base36 6z3zdq

Cryptographic Hash Functions

md5 d423bd50cebeafb51416ab79848d7308
sha1 f164ca090248cdb8d88314403ffcb580acf2f083
sha256 86126a29f8ccb95ff408b833659a229209d8cdc4cbb9b1efa3ae7445c8917a72
sha512 d3a1b32f5dbcf68021deb2880890c73866c2538d085312ba2f4e8632eb03240c3db19717c3615458408f7e910ee587d56f867a017b25302c767fad736ad6e661
ripemd-160 ee25667e0155c46a46898cc3e89d989510268a5c

421769438 as geometric shapes

Circle

Radius = n
Diameter 843538876
Circumference 2650055535.859
Area 5.5885621701402E+17

Sphere

Radius = n
Volume 3.1427796343041E+26
Surface area 2.2354248680561E+18
Circumference 2650055535.859

Square

Length = n
Perimeter 1687077752
Area 177889458830835844
Diagonal 596472059.41408

Cube

Length = n
Surface area 1067336752985015064
Volume 7.5028337077206E+25
Space diagonal 730526095.69577

Equilateral Triangle

Length = n
Perimeter 1265308314
Area 7.7028395206485E+16
Altitude 365263047.84789

Triangular Pyramid

Length = n
Surface area 7.7028395206485E+16
Volume 8.842174321407E+24
Height 198824019.80469