421728173 (number)

421728173 is an odd 9-digits composite number following 421728172 and preceding 421728174. In scientific notation, it is written as 4.21728173 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 411442080 positive integers (up to 421728173) that are relatively prime to 421728173.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million seven hundred twenty-eight thousand one hundred seventy-three

Notation

Scientific notation 4.21728173 × 10^8
Engineering notation 4.21728173 × 10^6

Prime Factorization of 421728173

Prime Factorization 41 × 10286053

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421728173
Product of the distinct prime numbers

The prime factorization of 421728173 is 41 × 10286053. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 93, 55, 339, 829, 706, 708, 61914, 36593, 625963, 990711, 9536915, 7598827, 25721294, 20121697, 279935375, 149016531, 1706856755, 8347731066

Basic calculations (n = 421728173)

Multiplication

n×y
n×2 843456346
n×3 1265184519
n×4 1686912692
n×5 2108640865

Division

n÷y
n÷2 210864086.5
n÷3 140576057.66667
n÷3 105432043.25
n÷5 84345634.6

Exponentiation

ny
n2 177854651901917929
n3 7.5006317406147E+25
n4 3.1632277203152E+34
n5 1.3340222472715E+43

Nth Root

y√n
2√n 20536.021352735
3√n 749.91298131146
4√n 143.30394744296
5√n 53.089241791711

Divisors of 421728173

1, 41, 10286053, 421728173

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 -421728172
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 421728173 can be divided by 4 positive divisors. The sum of these divisors (counting 421728173) is 1, the average is 0.25.

Base conversion 421728173

Base System Value
2 Binary 11001001000110000111110101101
3 Ternary 1002101120000021222
4 Quaternary 121020300332231
5 Quinary 1330430300143
6 Senary 105503033125
8 Octal 3110607655
10 Decimal 421728173
12 Duodecimal b929b7a5
16 Hexadecimal 19230fad
20 Vigesimal 6bfg08d
36 Base36 6z33jh

Cryptographic Hash Functions

md5 eeff3aad18597fefc99ab4b8199a2a40
sha1 fe427576622b9a33003ddf4d3dd2a38cad13f19d
sha256 57a5d154a914b76e2a8ed2ba2008bf2394e710244a306929b6d2ff9de2ae1c04
sha512 1c0b9db66a3063f573a842290388974921ca3611e1eb040b0c0cbfa403ae0dd36e27e628c2b02bf4d2d31948221529c968bf9afde946f174aa71b3bcd25351f2
ripemd-160 88c84a795e429fc9d17f48a2ed557893c9cc2137

421728173 as geometric shapes

Circle

Radius = n
Diameter 843456346
Circumference 2649796260.2173
Area 5.5874686782184E+17

Sphere

Radius = n
Volume 3.1418572764797E+26
Surface area 2.2349874712873E+18
Circumference 2649796260.2173

Square

Length = n
Perimeter 1686912692
Area 177854651901917929
Diagonal 596413701.89143

Cube

Length = n
Surface area 1067127911411507574
Volume 7.5006317406147E+25
Space diagonal 730454622.6192

Equilateral Triangle

Length = n
Perimeter 1265184519
Area 7.701332336415E+16
Altitude 365227311.3096

Triangular Pyramid

Length = n
Surface area 7.701332336415E+16
Volume 8.8395792782862E+24
Height 198804567.29714