420221446 (number)

420221446 is an even 9-digits composite number following 420221445 and preceding 420221447. In scientific notation, it is written as 4.20221446 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 210110722 positive integers (up to 420221446) that are relatively prime to 420221446.

Interesting facts

Basic properties

Name

Name four hundred twenty million two hundred twenty-one thousand four hundred forty-six

Notation

Scientific notation 4.20221446 × 10^8
Engineering notation 4.20221446 × 10^6

Prime Factorization of 420221446

Prime Factorization 2 × 210110723

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420221446
Product of the distinct prime numbers

The prime factorization of 420221446 is 2 × 210110723. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 36, 46, 780, 723, 6651, 9551, 54628, 21279, 395749, 999350, 3145288, 6483823, 50085427, 32010871, 353355986, 919066403, 673663802, 6188727880

Basic calculations (n = 420221446)

Multiplication

n×y
n×2 840442892
n×3 1260664338
n×4 1680885784
n×5 2101107230

Division

n÷y
n÷2 210110723
n÷3 140073815.33333
n÷3 105055361.5
n÷5 84044289.2

Exponentiation

ny
n2 176586063678330916
n3 7.4205251022356E+25
n4 3.1182637885408E+34
n5 1.31036131823E+43

Nth Root

y√n
2√n 20499.303549145
3√n 749.0188331233
4√n 143.17577850022
5√n 53.051252603526

Divisors of 420221446

1, 2, 210110723, 420221446

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 -420221445
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 420221446 can be divided by 4 positive divisors. The sum of these divisors (counting 420221446) is 1, the average is 0.25.

Base conversion 420221446

Base System Value
2 Binary 11001000011000001001000000110
3 Ternary 1002021201110110021
4 Quaternary 121003001020012
5 Quinary 1330034041241
6 Senary 105410445354
8 Octal 3103011006
10 Decimal 420221446
12 Duodecimal b889385a
16 Hexadecimal 190c1206
20 Vigesimal 6b67dc6
36 Base36 6y6sxy

Cryptographic Hash Functions

md5 295d4fdcadce00a298ee51fea154136d
sha1 c40a2b5cdf57db629bd18953cf1391bc98a97a03
sha256 99b8002a191edf0417af6e71561bb34e2e3ac272666065d41a33258c7fac767b
sha512 f8d2b10000557b5743751e7a17f927b912beb0a97b6d13a720d618ba36f091ba3df7cc23603fb043fa2d385df7158cd47d247e39f025c7194811540cbb5c1fe4
ripemd-160 c3b581878dd38c43894aa9b22198d8af817dbcd1

420221446 as geometric shapes

Circle

Radius = n
Diameter 840442892
Circumference 2640329215.269
Area 5.5476148037818E+17

Sphere

Radius = n
Volume 3.1083022862616E+26
Surface area 2.2190459215127E+18
Circumference 2640329215.269

Square

Length = n
Perimeter 1680885784
Area 176586063678330916
Diagonal 594282868.13323

Cube

Length = n
Surface area 1059516382069985496
Volume 7.4205251022356E+25
Space diagonal 727844894.90206

Equilateral Triangle

Length = n
Perimeter 1260664338
Area 7.6464008549866E+16
Altitude 363922447.45103

Triangular Pyramid

Length = n
Surface area 7.6464008549866E+16
Volume 8.745172699593E+24
Height 198094289.37774