420163856 (number)

420163856 is an even 9-digits composite number following 420163855 and preceding 420163857. In scientific notation, it is written as 4.20163856 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 180070176 positive integers (up to 420163856) that are relatively prime to 420163856.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred sixty-three thousand eight hundred fifty-six

Notation

Scientific notation 4.20163856 × 10^8
Engineering notation 4.20163856 × 10^6

Prime Factorization of 420163856

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3751463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 52520482
Product of the distinct prime numbers

The prime factorization of 420163856 is 2 × 2 × 2 × 2 × 7 × 3751463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 98, 47, 98, 998, 4720, 9614, 62322, 35007, 5067, 980850, 2108780, 6690147, 23400686, 84298267, 263513925, 868919220, 6291845282, 938501808

Basic calculations (n = 420163856)

Multiplication

n×y
n×2 840327712
n×3 1260491568
n×4 1680655424
n×5 2100819280

Division

n÷y
n÷2 210081928
n÷3 140054618.66667
n÷3 105040964
n÷5 84032771.2

Exponentiation

ny
n2 176537665888788736
n3 7.4174746429073E+25
n4 3.1165547477462E+34
n5 1.3094636602481E+43

Nth Root

y√n
2√n 20497.898819147
3√n 748.98461468466
4√n 143.17087280291
5√n 53.049798423039

Divisors of 420163856

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3751463, 7502926, 15005852, 26260241, 30011704, 52520482, 60023408, 105040964, 210081928, 420163856

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420163855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420163856 can be divided by 20 positive divisors. The sum of these divisors (counting 420163856) is 1, the average is 0.05.

Base conversion 420163856

Base System Value
2 Binary 11001000010110011000100010000
3 Ternary 1002021121112110022
4 Quaternary 121002303010100
5 Quinary 1330030220411
6 Senary 105405323012
8 Octal 3102630420
10 Decimal 420163856
12 Duodecimal b8866468
16 Hexadecimal 190b3110
20 Vigesimal 6b609cg
36 Base36 6y5ki8

Cryptographic Hash Functions

md5 bf14ffc772938226f7a6739b9c2e928f
sha1 a4801862d4af1b284c16c43a76ceaa3085b020b4
sha256 8273909947954dd7ba1a6da5ca6b18d5b531017fa691859b7f38a8069af28f05
sha512 f9fa724cef35262749309427dee76f2d4c73eb324cef2f041690ccd8509571d2bd60e7563204de99d42267f3de58d731d93920e8b5914b5f17ad7b855d0c27ae
ripemd-160 cfcf9d55fc5767761e7199f6c8098b1b30d32afd

420163856 as geometric shapes

Circle

Radius = n
Diameter 840327712
Circumference 2639967366.6271
Area 5.5460943423811E+17

Sphere

Radius = n
Volume 3.1070245128462E+26
Surface area 2.2184377369524E+18
Circumference 2639967366.6271

Square

Length = n
Perimeter 1680655424
Area 176537665888788736
Diagonal 594201423.57418

Cube

Length = n
Surface area 1059225995332732416
Volume 7.4174746429073E+25
Space diagonal 727745146.09605

Equilateral Triangle

Length = n
Perimeter 1260491568
Area 7.644305169225E+16
Altitude 363872573.04803

Triangular Pyramid

Length = n
Surface area 7.644305169225E+16
Volume 8.7415776987984E+24
Height 198067141.19139