202742442 (number)

202742442 is an even 9-digits composite number following 202742441 and preceding 202742443. In scientific notation, it is written as 2.02742442 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 54518400 positive integers (up to 202742442) that are relatively prime to 202742442.

Interesting facts

Basic properties

Name

Name two hundred two million seven hundred forty-two thousand four hundred forty-two

Notation

Scientific notation 2.02742442 × 10^8
Engineering notation 2.02742442 × 10^6

Prime Factorization of 202742442

Prime Factorization 2 × 9 × 17 × 7 × 94651

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 202742442
Product of the distinct prime numbers

The prime factorization of 202742442 is 2 × 9 × 17 × 7 × 94651. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 202742442)

Multiplication

n×y
n×2 405484884
n×3 608227326
n×4 810969768
n×5 1013712210

Division

n÷y
n÷2 101371221
n÷3 67580814
n÷3 50685610.5
n÷5 40548488.4

Exponentiation

ny
n2 41104497788123364
n3 8.3336262587477E+24
n4 1.6895797384138E+33
n5 3.4254952211974E+41

Nth Root

y√n
2√n 14238.765466149
3√n 587.46440538838
4√n 119.32629830071
5√n 45.855236179309

Divisors of 202742442

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202742441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202742442 can be divided by 32 positive divisors. The sum of these divisors (counting 202742442) is 1, the average is 0.03125.

Base conversion 202742442

Base System Value
2 Binary 1100000101011001101010101010
3 Ternary 112010111101100100
4 Quaternary 30011121222222
5 Quinary 403400224232
6 Senary 32041250230
8 Octal 1405315252
10 Decimal 202742442
12 Duodecimal 57a93976
16 Hexadecimal c159aaa
20 Vigesimal 3372g22
36 Base36 3cph2i

Cryptographic Hash Functions

md5 5f2576d44b3b9721580b544462771173
sha1 2a3145cbc3e438c370f2f6bbed8578599f21a0dd
sha256 ef784c68459a3fd053c31b5143741a14e9caff5e178bf15bfb9663ff3447313a
sha512 0fc47795e62d4a559f7a3d4cfcab7ce2695a282408a67cc8f381b0f43d4bb68a1ef6803ad8af97ae8a7b17786299f095fa1cee8ec0803764c7b5071df3884e79
ripemd-160 cfc5adc7ee2667dd5cd44a684436587331c81447

202742442 as geometric shapes

Circle

Radius = n
Diameter 405484884
Circumference 1273868332.7161
Area 1.2913358828067E+17

Sphere

Radius = n
Volume 3.4907812042993E+25
Surface area 5.1653435312267E+17
Circumference 1273868332.7161

Square

Length = n
Perimeter 810969768
Area 41104497788123364
Diagonal 286721111.14504

Cube

Length = n
Surface area 246626986728740184
Volume 8.3336262587477E+24
Space diagonal 351160210.39459

Equilateral Triangle

Length = n
Perimeter 608227326
Area 1.7798769647158E+16
Altitude 175580105.19729

Triangular Pyramid

Length = n
Surface area 1.7798769647158E+16
Volume 9.8212727323913E+23
Height 95573703.715014