420440168 (number)

420440168 is an even 9-digits composite number following 420440167 and preceding 420440169. In scientific notation, it is written as 4.20440168 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 8 positive divisors. There are 210220080 positive integers (up to 420440168) that are relatively prime to 420440168.

Interesting facts

Basic properties

Name

Name four hundred twenty million four hundred forty thousand one hundred sixty-eight

Notation

Scientific notation 4.20440168 × 10^8
Engineering notation 4.20440168 × 10^6

Prime Factorization of 420440168

Prime Factorization 2 × 2 × 2 × 52555021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 105110042
Product of the distinct prime numbers

The prime factorization of 420440168 is 2 × 2 × 2 × 52555021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 59, 23, 502, 719, 3965, 7865, 8833, 76613, 933472, 274369, 3585165, 4908404, 46664179, 4965637, 401612808, 891441073, 424870086, 7404965105

Basic calculations (n = 420440168)

Multiplication

n×y
n×2 840880336
n×3 1261320504
n×4 1681760672
n×5 2102200840

Division

n÷y
n÷2 210220084
n÷3 140146722.66667
n÷3 105110042
n÷5 84088033.6

Exponentiation

ny
n2 176769934867868224
n3 7.4321181113196E+25
n4 3.124760987319E+34
n5 1.3137750344683E+43

Nth Root

y√n
2√n 20504.637719306
3√n 749.1487634124
4√n 143.19440533522
5√n 53.056774007123

Divisors of 420440168

1, 2, 4, 8, 52555021, 105110042, 210220084, 420440168

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 -420440167
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 420440168 can be divided by 8 positive divisors. The sum of these divisors (counting 420440168) is 1, the average is 0.125.

Base conversion 420440168

Base System Value
2 Binary 11001000011110110100001101000
3 Ternary 1002022010120111002
4 Quaternary 121003312201220
5 Quinary 1330113041133
6 Senary 105415254132
8 Octal 3103664150
10 Decimal 420440168
12 Duodecimal b897a348
16 Hexadecimal 190f6868
20 Vigesimal 6b7f088
36 Base36 6ybhpk

Cryptographic Hash Functions

md5 795f592f50ccd0c114c62810cafe5b41
sha1 71cdec19ba89ac0bc666bc507add82650466bac3
sha256 d3f1f5fd52de26fbfb86733948c494a000a093fe0151e34f9aff226bb33bb22b
sha512 46dc4297acfe67a597204625d71fff9a34d19b073f7541b278fb11750e8db669dd46db8c5e0152f5107565414f5213c4a23656d0a28cb2eb16ee8465ed8a3d7c
ripemd-160 efa054248c2dfc358f0bc71d6dbf375c36e1900f

420440168 as geometric shapes

Circle

Radius = n
Diameter 840880336
Circumference 2641703486.1257
Area 5.5533912875644E+17

Sphere

Radius = n
Volume 3.1131583545511E+26
Surface area 2.2213565150258E+18
Circumference 2641703486.1257

Square

Length = n
Perimeter 1681760672
Area 176769934867868224
Diagonal 594592187.75202

Cube

Length = n
Surface area 1060619609207209344
Volume 7.4321181113196E+25
Space diagonal 728223732.51879

Equilateral Triangle

Length = n
Perimeter 1261320504
Area 7.6543627110447E+16
Altitude 364111866.2594

Triangular Pyramid

Length = n
Surface area 7.6543627110447E+16
Volume 8.7588351918224E+24
Height 198197395.91734