42194890 (number)

42194890 is an even 8-digits composite number following 42194889 and preceding 42194891. In scientific notation, it is written as 4.2194890 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 16559296 positive integers (up to 42194890) that are relatively prime to 42194890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2194890 × 10^7
Engineering notation 4.2194890 × 10^6

Prime Factorization of 42194890

Prime Factorization 2 × 5 × 53 × 79613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42194890
Product of the distinct prime numbers

The prime factorization of 42194890 is 2 × 5 × 53 × 79613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 88, 88, 435, 655, 4208, 10, 43988, 6462, 939862, 703888, 5030983, 7853599, 13486370, 29208225, 926660516, 651064084, 8539223515, 3443285642

Basic calculations (n = 42194890)

Multiplication

n×y
n×2 84389780
n×3 126584670
n×4 168779560
n×5 210974450

Division

n÷y
n÷2 21097445
n÷3 14064963.333333
n÷3 10548722.5
n÷5 8438978

Exponentiation

ny
n2 1780408742112100
n3 7.5124151028458E+22
n4 3.1698552889892E+30
n5 1.3375169523482E+38

Nth Root

y√n
2√n 6495.7593859379
3√n 348.13948805507
4√n 80.596274020192
5√n 33.50055267062

Divisors of 42194890

1, 2, 5, 10, 53, 106, 265, 530, 79613, 159226, 398065, 796130, 4219489, 8438978, 21097445, 42194890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42194889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42194890 can be divided by 16 positive divisors. The sum of these divisors (counting 42194890) is 1, the average is 0.0625.

Base conversion 42194890

Base System Value
2 Binary 10100000111101011111001010
3 Ternary 2221101201111201
4 Quaternary 2200331133022
5 Quinary 41300214030
6 Senary 4104214414
8 Octal 240753712
10 Decimal 42194890
12 Duodecimal 1216a40a
16 Hexadecimal 283d7ca
20 Vigesimal d3e74a
36 Base36 p4dsa

Cryptographic Hash Functions

md5 0083676b83fc85ce84174345bd460058
sha1 14d5918e6b262defa40d84b49f4f2f5070aeab44
sha256 c727bdc3f05ad1d565ab2675fda1068b9245f4e7d673d4131ad65a01398ce324
sha512 4da0656d15c44440779c97ff97f849007fd6fb9427f7f2698de508de5af895cae7c67dd057568a3afad337422e990bfb711819973aa79675e35e88d7bb8df14f
ripemd-160 ca4c55c9c429d4504dd74807e9ab8c354cd34d36

42194890 as geometric shapes

Circle

Radius = n
Diameter 84389780
Circumference 265118312.88606
Area 5.5933190246064E+15

Sphere

Radius = n
Volume 3.146793079709E+23
Surface area 2.2373276098426E+16
Circumference 265118312.88606

Square

Length = n
Perimeter 168779560
Area 1780408742112100
Diagonal 59672585.700841

Cube

Length = n
Surface area 10682452452672600
Volume 7.5124151028458E+22
Space diagonal 73083693.29978

Equilateral Triangle

Length = n
Perimeter 126584670
Area 7.7093959989449E+14
Altitude 36541846.64989

Triangular Pyramid

Length = n
Surface area 7.7093959989449E+14
Volume 8.8534661038509E+21
Height 19890861.90028