22187890 (number)

22187890 is an even 8-digits composite number following 22187889 and preceding 22187891. In scientific notation, it is written as 2.2187890 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 8353024 positive integers (up to 22187890) that are relatively prime to 22187890.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred eighty-seven thousand eight hundred ninety

Notation

Scientific notation 2.2187890 × 10^7
Engineering notation 2.2187890 × 10^6

Prime Factorization of 22187890

Prime Factorization 2 × 17 × 5 × 130517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22187890
Product of the distinct prime numbers

The prime factorization of 22187890 is 2 × 17 × 5 × 130517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 75, 62, 65, 787, 7829, 6304, 19696, 3149, 509250, 580613, 1299570, 6763514, 95376123, 86768140, 999218854, 19568761, 4463040132, 7223943997

Basic calculations (n = 22187890)

Multiplication

n×y
n×2 44375780
n×3 66563670
n×4 88751560
n×5 110939450

Division

n÷y
n÷2 11093945
n÷3 7395963.3333333
n÷3 5546972.5
n÷5 4437578

Exponentiation

ny
n2 492302462652100
n3 1.0923152888054E+22
n4 2.4236171473332E+29
n5 5.3774950667143E+36

Nth Root

y√n
2√n 4710.4023182739
3√n 280.99936255306
4√n 68.63237077556
5√n 29.459352755224

Divisors of 22187890

1, 2, 5, 10, 17, 34, 85, 170, 130517, 261034, 652585, 1305170, 2218789, 4437578, 11093945, 22187890

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 -22187889
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 22187890 can be divided by 16 positive divisors. The sum of these divisors (counting 22187890) is 1, the average is 0.0625.

Base conversion 22187890

Base System Value
2 Binary 1010100101000111101110010
3 Ternary 1112202021001201
4 Quaternary 1110220331302
5 Quinary 21140003030
6 Senary 2111321414
8 Octal 124507562
10 Decimal 22187890
12 Duodecimal 752026a
16 Hexadecimal 1528f72
20 Vigesimal 6id9ea
36 Base36 d7kaa

Cryptographic Hash Functions

md5 3cc02e1e76615caa3a3e4ccb7e502e12
sha1 dca9e51607cfd7ae229afceafd2024e7fdc456ea
sha256 f9501a5e02585def43ae55769d04282f3b2a5b2e3c4d4a05e86f4852cfb8ac4f
sha512 f20e037dd2724d5882c50e68154792d724712e07d0074035dbf2116b557a6025479a1a0c0f5565cb0c0deae414dfb79a0d734a59d75ea65b4ed0005d6d89d7fc
ripemd-160 068259591a402ac0c8f41297f03fb0d1c7cef687

22187890 as geometric shapes

Circle

Radius = n
Diameter 44375780
Circumference 139410624.44532
Area 1.546613800012E+15

Sphere

Radius = n
Volume 4.5754795822864E+22
Surface area 6.186455200048E+15
Circumference 139410624.44532

Square

Length = n
Perimeter 88751560
Area 492302462652100
Diagonal 31378414.958442

Cube

Length = n
Surface area 2953814775912600
Volume 1.0923152888054E+22
Space diagonal 38430552.792749

Equilateral Triangle

Length = n
Perimeter 66563670
Area 2.1317321950118E+14
Altitude 19215276.396375

Triangular Pyramid

Length = n
Surface area 2.1317321950118E+14
Volume 1.2873059131801E+21
Height 10459471.652814