202428145 (number)

202428145 is an odd 9-digits composite number following 202428144 and preceding 202428146. In scientific notation, it is written as 2.02428145 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 161942512 positive integers (up to 202428145) that are relatively prime to 202428145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02428145 × 10^8
Engineering notation 2.02428145 × 10^6

Prime Factorization of 202428145

Prime Factorization 5 × 40485629

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 202428145
Product of the distinct prime numbers

The prime factorization of 202428145 is 5 × 40485629. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 94, 62, 665, 747, 1997, 6355, 63283, 55654, 29243, 345909, 3758917, 3699994, 66475792, 32683006, 160611910, 961341518, 7187908471, 189476397

Basic calculations (n = 202428145)

Multiplication

n×y
n×2 404856290
n×3 607284435
n×4 809712580
n×5 1012140725

Division

n÷y
n÷2 101214072.5
n÷3 67476048.333333
n÷3 50607036.25
n÷5 40485629

Exponentiation

ny
n2 40977153888141025
n3 8.2949292489559E+24
n4 1.6791271407724E+33
n5 3.3990259232571E+41

Nth Root

y√n
2√n 14227.724519402
3√n 587.16068047326
4√n 119.28002565142
5√n 45.841010141387

Divisors of 202428145

1, 5, 40485629, 202428145

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 -202428144
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 202428145 can be divided by 4 positive divisors. The sum of these divisors (counting 202428145) is 1, the average is 0.25.

Base conversion 202428145

Base System Value
2 Binary 1100000100001100111011110001
3 Ternary 112002220102012201
4 Quaternary 30010030323301
5 Quinary 403310200040
6 Senary 32030423201
8 Octal 1404147361
10 Decimal 202428145
12 Duodecimal 57961b01
16 Hexadecimal c10cef1
20 Vigesimal 3353a75
36 Base36 3ciqk1

Cryptographic Hash Functions

md5 c495961ed9b2f528de081350ff7f2831
sha1 06e72b6a99c391c16fe2d850c3428f3f767fc357
sha256 34befed405da2d82be646287d6df110da0b1cfa257342b964da4aad0902a2ca3
sha512 b7ef66e5fed19b4151d44be212f1f7bab14360b5962c3503c1467fdc5ac783ccb10bb4c8faa890d744de753d76ed224e3a5d3031efad6d9b9477dbb0817be187
ripemd-160 17ceefe7966b9af8598e0a74ac2ed14b5b44a543

202428145 as geometric shapes

Circle

Radius = n
Diameter 404856290
Circumference 1271893546.4236
Area 1.2873352562E+17

Sphere

Radius = n
Volume 3.4745718387423E+25
Surface area 5.1493410248001E+17
Circumference 1271893546.4236

Square

Length = n
Perimeter 809712580
Area 40977153888141025
Diagonal 286276628.06503

Cube

Length = n
Surface area 245862923328846150
Volume 8.2949292489559E+24
Space diagonal 350615832.02192

Equilateral Triangle

Length = n
Perimeter 607284435
Area 1.7743628120957E+16
Altitude 175307916.01096

Triangular Pyramid

Length = n
Surface area 1.7743628120957E+16
Volume 9.775667868999E+23
Height 95425542.688342