22145420 (number)

22145420 is an even 8-digits composite number following 22145419 and preceding 22145421. In scientific notation, it is written as 2.2145420 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 36 positive divisors. There are 8052000 positive integers (up to 22145420) that are relatively prime to 22145420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2145420 × 10^7
Engineering notation 2.2145420 × 10^6

Prime Factorization of 22145420

Prime Factorization 2 × 2 × 5 × 11 × 11 × 9151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1006610
Product of the distinct prime numbers

The prime factorization of 22145420 is 2 × 2 × 5 × 11 × 11 × 9151. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22145420)

Multiplication

n×y
n×2 44290840
n×3 66436260
n×4 88581680
n×5 110727100

Division

n÷y
n÷2 11072710
n÷3 7381806.6666667
n÷3 5536355
n÷5 4429084

Exponentiation

ny
n2 490419626976400
n3 1.0860548615636E+22
n4 2.4051141052367E+29
n5 5.3262262008391E+36

Nth Root

y√n
2√n 4705.8920514606
3√n 280.819960405
4√n 68.599504746467
5√n 29.448066438783

Divisors of 22145420

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22145419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22145420 can be divided by 36 positive divisors. The sum of these divisors (counting 22145420) is 1, the average is 0.027777777777778.

Base conversion 22145420

Base System Value
2 Binary 1010100011110100110001100
3 Ternary 1112200002210202
4 Quaternary 1110132212030
5 Quinary 21132123140
6 Senary 2110353032
8 Octal 124364614
10 Decimal 22145420
12 Duodecimal 74bb778
16 Hexadecimal 151e98c
20 Vigesimal 6i83b0
36 Base36 d6nik

Cryptographic Hash Functions

md5 d51dae1619ececb2e995c1f7e794a1d6
sha1 25760a649fdde20eb89d500696802a59afedfcce
sha256 04601531da06d29c9d47ad6b059204b67621a3c712c6c2c7b4c134f7f7033ce5
sha512 d9ba1d11c0cf4203780b3de0b80f59fbef0524622e860f89e2ecc82f98f8df966312c0362afd8c5295e1457accf4910962bec45ff623e52a2cc6474cbc0847a9
ripemd-160 a34451dbe2f65badda7b0f808bce7a99736c7780

22145420 as geometric shapes

Circle

Radius = n
Diameter 44290840
Circumference 139143777.56532
Area 1.5406986972853E+15

Sphere

Radius = n
Volume 4.5492559659781E+22
Surface area 6.1627947891412E+15
Circumference 139143777.56532

Square

Length = n
Perimeter 88581680
Area 490419626976400
Diagonal 31318353.308448

Cube

Length = n
Surface area 2942517761858400
Volume 1.0860548615636E+22
Space diagonal 38356992.594952

Equilateral Triangle

Length = n
Perimeter 66436260
Area 2.1235792773803E+14
Altitude 19178496.297476

Triangular Pyramid

Length = n
Surface area 2.1235792773803E+14
Volume 1.2799279289204E+21
Height 10439451.102816