42202945 (number)

42202945 is an odd 8-digits composite number following 42202944 and preceding 42202946. In scientific notation, it is written as 4.2202945 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 33035360 positive integers (up to 42202945) that are relatively prime to 42202945.

Interesting facts

Basic properties

Name

Name forty-two million two hundred two thousand nine hundred forty-five

Notation

Scientific notation 4.2202945 × 10^7
Engineering notation 4.2202945 × 10^6

Prime Factorization of 42202945

Prime Factorization 5 × 47 × 47 × 3821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 897935
Product of the distinct prime numbers

The prime factorization of 42202945 is 5 × 47 × 47 × 3821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 62, 8, 815, 55, 2368, 7506, 62710, 30448, 416796, 357530, 3151988, 4080089, 97810003, 14590345, 300453149, 526814371, 9128318018, 5102416019

Basic calculations (n = 42202945)

Multiplication

n×y
n×2 84405890
n×3 126608835
n×4 168811780
n×5 211014725

Division

n÷y
n÷2 21101472.5
n÷3 14067648.333333
n÷3 10550736.25
n÷5 8440589

Exponentiation

ny
n2 1781088566673025
n3 7.5167182819431E+22
n4 3.1722764823334E+30
n5 1.3387940990871E+38

Nth Root

y√n
2√n 6496.3793762372
3√n 348.16163990925
4√n 80.600120199893
5√n 33.501831623349

Divisors of 42202945

1, 5, 47, 235, 2209, 3821, 11045, 19105, 179587, 897935, 8440589, 42202945

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 -42202944
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 42202945 can be divided by 12 positive divisors. The sum of these divisors (counting 42202945) is 1, the average is 0.083333333333333.

Base conversion 42202945

Base System Value
2 Binary 10100000111111011101000001
3 Ternary 2221102010120001
4 Quaternary 2200333131001
5 Quinary 41300443240
6 Senary 4104320001
8 Octal 240773501
10 Decimal 42202945
12 Duodecimal 12173001
16 Hexadecimal 283f741
20 Vigesimal d3f775
36 Base36 p4k01

Cryptographic Hash Functions

md5 8816ca27c3fffe30f80357028f8bb3f7
sha1 449d5344cb894a76ba77ef7b4e7be7adfdbb3ffd
sha256 92c5e3090d5bc75be0f7821c6885229a2b3bc657cd72e96fb830eaf0a67fb649
sha512 b35cceceaa598e5fd37fb9478eafacfe89ffdff8d7decf38745cc9ea68f556497327d371b46429008cc620c5edc5850f79b1c6c64e716d167dbef201b26cc23c
ripemd-160 e21418f0520574ca18c8442dcb230ba64c2adb3b

42202945 as geometric shapes

Circle

Radius = n
Diameter 84405890
Circumference 265168923.94371
Area 5.5954547564528E+15

Sphere

Radius = n
Volume 3.1485955911542E+23
Surface area 2.2381819025811E+16
Circumference 265168923.94371

Square

Length = n
Perimeter 168811780
Area 1781088566673025
Diagonal 59683977.191086

Cube

Length = n
Surface area 10686531400038150
Volume 7.5167182819431E+22
Space diagonal 73097644.969035

Equilateral Triangle

Length = n
Perimeter 126608835
Area 7.7123397256443E+14
Altitude 36548822.484517

Triangular Pyramid

Length = n
Surface area 7.7123397256443E+14
Volume 8.8585374490514E+21
Height 19894659.063695