420163912 (number)

420163912 is an even 9-digits composite number following 420163911 and preceding 420163913. In scientific notation, it is written as 4.20163912 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 179311104 positive integers (up to 420163912) that are relatively prime to 420163912.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred sixty-three thousand nine hundred twelve

Notation

Scientific notation 4.20163912 × 10^8
Engineering notation 4.20163912 × 10^6

Prime Factorization of 420163912

Prime Factorization 2 × 2 × 2 × 7 × 239 × 31393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 105040978
Product of the distinct prime numbers

The prime factorization of 420163912 is 2 × 2 × 2 × 7 × 239 × 31393. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420163912)

Multiplication

n×y
n×2 840327824
n×3 1260491736
n×4 1680655648
n×5 2100819560

Division

n÷y
n÷2 210081956
n÷3 140054637.33333
n÷3 105040978
n÷5 84032782.4

Exponentiation

ny
n2 176537712947143744
n3 7.4174776087405E+25
n4 3.1165564092608E+34
n5 1.3094645328837E+43

Nth Root

y√n
2√n 20497.900185141
3√n 748.98464795988
4√n 143.17087757341
5√n 53.049799837149

Divisors of 420163912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420163911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420163912 can be divided by 32 positive divisors. The sum of these divisors (counting 420163912) is 1, the average is 0.03125.

Base conversion 420163912

Base System Value
2 Binary 11001000010110011000101001000
3 Ternary 1002021121112112101
4 Quaternary 121002303011020
5 Quinary 1330030221122
6 Senary 105405323144
8 Octal 3102630510
10 Decimal 420163912
12 Duodecimal b88664b4
16 Hexadecimal 190b3148
20 Vigesimal 6b609fc
36 Base36 6y5kjs

Cryptographic Hash Functions

md5 3233a30a3241ee86337abec5a1cd3665
sha1 99f4f9c3b97407b86a48972eab2c7f327c4cbd10
sha256 d853196e54b5052b0c54b30fdb9b96106a63937c7b6c0814c4299ad145575024
sha512 659590ddab37579de4e02972cb8ad10935ee01957bbc4f9b0d11292de1e7618f96be6d11725026cbf454730b984c44d4498236cd19803a32f9df661e498c97a4
ripemd-160 4c9522c9e81722af00e707006f900670b7c95078

420163912 as geometric shapes

Circle

Radius = n
Diameter 840327824
Circumference 2639967718.4855
Area 5.5460958207629E+17

Sphere

Radius = n
Volume 3.1070257551715E+26
Surface area 2.2184383283052E+18
Circumference 2639967718.4855

Square

Length = n
Perimeter 1680655648
Area 176537712947143744
Diagonal 594201502.77014

Cube

Length = n
Surface area 1059226277682862464
Volume 7.4174776087405E+25
Space diagonal 727745243.0909

Equilateral Triangle

Length = n
Perimeter 1260491736
Area 7.6443072069116E+16
Altitude 363872621.54545

Triangular Pyramid

Length = n
Surface area 7.6443072069116E+16
Volume 8.7415811940663E+24
Height 198067167.59005