202142428 (number)

202142428 is an even 9-digits composite number following 202142427 and preceding 202142429. In scientific notation, it is written as 2.02142428 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 101041200 positive integers (up to 202142428) that are relatively prime to 202142428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02142428 × 10^8
Engineering notation 2.02142428 × 10^6

Prime Factorization of 202142428

Prime Factorization 2 × 2 × 5101 × 9907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 101071214
Product of the distinct prime numbers

The prime factorization of 202142428 is 2 × 2 × 5101 × 9907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 19, 44, 221, 120, 8565, 7978, 34878, 58407, 904226, 833263, 1994724, 2440873, 78429356, 41640481, 698461763, 897120155, 4323431450, 2548312984

Basic calculations (n = 202142428)

Multiplication

n×y
n×2 404284856
n×3 606427284
n×4 808569712
n×5 1010712140

Division

n÷y
n÷2 101071214
n÷3 67380809.333333
n÷3 50535607
n÷5 40428485.6

Exponentiation

ny
n2 40861561197735184
n3 8.2598551923808E+24
n4 1.6696671835163E+33
n5 3.375105784279E+41

Nth Root

y√n
2√n 14217.680120188
3√n 586.88430128505
4√n 119.23791393759
5√n 45.828062379823

Divisors of 202142428

1, 2, 4, 5101, 9907, 10202, 19814, 20404, 39628, 50535607, 101071214, 202142428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202142427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202142428 can be divided by 12 positive divisors. The sum of these divisors (counting 202142428) is 1, the average is 0.083333333333333.

Base conversion 202142428

Base System Value
2 Binary 1100000011000111001011011100
3 Ternary 112002100220021121
4 Quaternary 30003013023130
5 Quinary 403222024203
6 Senary 32020340324
8 Octal 1403071334
10 Decimal 202142428
12 Duodecimal 578446a4
16 Hexadecimal c0c72dc
20 Vigesimal 3337g18
36 Base36 3ccm3g

Cryptographic Hash Functions

md5 40923867bbb1ec32812eab493ebdecaf
sha1 bf32ed4924de8c020a26454d3a2148488449d4ba
sha256 e2a1072f7d7c4be00027c145307306105598958fea90566246f75cfe922ad5ef
sha512 99dc72868f9942697f4b0571ce5666a64a4689cdf75065da4f9c6311513115e03aa1e17ebb279c735adac5b30d64cfe993683ace0cb912b4b425c1c7a8b348a0
ripemd-160 5d22db8206fdac9afd4e30ccb5357cba50adca6d

202142428 as geometric shapes

Circle

Radius = n
Diameter 404284856
Circumference 1270098333.5672
Area 1.2837038047301E+17

Sphere

Radius = n
Volume 3.4598800522799E+25
Surface area 5.1348152189206E+17
Circumference 1270098333.5672

Square

Length = n
Perimeter 808569712
Area 40861561197735184
Diagonal 285872563.20863

Cube

Length = n
Surface area 245169367186411104
Volume 8.2598551923808E+24
Space diagonal 350120955.66133

Equilateral Triangle

Length = n
Perimeter 606427284
Area 1.7693575017766E+16
Altitude 175060477.83067

Triangular Pyramid

Length = n
Surface area 1.7693575017766E+16
Volume 9.7343326969189E+23
Height 95290854.402876