420142019 (number)

420142019 is an odd 9-digits composite number following 420142018 and preceding 420142020. In scientific notation, it is written as 4.20142019 × 10^8. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 381947280 positive integers (up to 420142019) that are relatively prime to 420142019.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20142019 × 10^8
Engineering notation 4.20142019 × 10^6

Prime Factorization of 420142019

Prime Factorization 11 × 38194729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420142019
Product of the distinct prime numbers

The prime factorization of 420142019 is 11 × 38194729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 6, 53, 942, 953, 5572, 3473, 23767, 78092, 311429, 217578, 4466595, 7088293, 26170101, 8403762, 526512006, 980831894, 9677070031, 689476288

Basic calculations (n = 420142019)

Multiplication

n×y
n×2 840284038
n×3 1260426057
n×4 1680568076
n×5 2100710095

Division

n÷y
n÷2 210071009.5
n÷3 140047339.66667
n÷3 105035504.75
n÷5 84028403.8

Exponentiation

ny
n2 176519316129396361
n3 7.4163181871104E+25
n4 3.115906896679E+34
n5 1.3091234145867E+43

Nth Root

y√n
2√n 20497.366147874
3√n 748.97163890536
4√n 143.16901252671
5√n 53.049246984587

Divisors of 420142019

1, 11, 38194729, 420142019

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 -420142018
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 420142019 can be divided by 4 positive divisors. The sum of these divisors (counting 420142019) is 1, the average is 0.25.

Base conversion 420142019

Base System Value
2 Binary 11001000010101101101111000011
3 Ternary 1002021120102111112
4 Quaternary 121002231233003
5 Quinary 1330024021034
6 Senary 105405033535
8 Octal 3102555703
10 Decimal 420142019
12 Duodecimal b88558ab
16 Hexadecimal 190adbc3
20 Vigesimal 6b5hf0j
36 Base36 6y53nn

Cryptographic Hash Functions

md5 8956e27809f8e40896c24de20283f381
sha1 2824e20ef9bd0d67981e37273ef38d86742cc839
sha256 c130af410e9eb1753944ecb555616da14c2802c7e882db030cc207145028aa49
sha512 e0f089b8f7ddef41c65312ea962a8bf89b6e08be83afeb0f4ec75a4f331954af129957c0d537d17eb30cec07025d95161eb28f4dc83fc7ec3625c55c8815d760
ripemd-160 42d15775e4d056df9384a973d6bf1ebca3e59391

420142019 as geometric shapes

Circle

Radius = n
Diameter 840284038
Circumference 2639830160.7096
Area 5.5455178676881E+17

Sphere

Radius = n
Volume 3.1065400977747E+26
Surface area 2.2182071470752E+18
Circumference 2639830160.7096

Square

Length = n
Perimeter 1680568076
Area 176519316129396361
Diagonal 594170541.39261

Cube

Length = n
Surface area 1059115896776378166
Volume 7.4163181871104E+25
Space diagonal 727707323.30257

Equilateral Triangle

Length = n
Perimeter 1260426057
Area 7.6435106013357E+16
Altitude 363853661.65128

Triangular Pyramid

Length = n
Surface area 7.6435106013357E+16
Volume 8.7402148025715E+24
Height 198056847.13087