22149749 (number)

22149749 is an odd 8-digits composite number following 22149748 and preceding 22149750. In scientific notation, it is written as 2.2149749 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 21768160 positive integers (up to 22149749) that are relatively prime to 22149749.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred forty-nine thousand seven hundred forty-nine

Notation

Scientific notation 2.2149749 × 10^7
Engineering notation 2.2149749 × 10^6

Prime Factorization of 22149749

Prime Factorization 137 × 107 × 1511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 22149749
Product of the distinct prime numbers

The prime factorization of 22149749 is 137 × 107 × 1511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 77, 88, 451, 16, 6571, 1548, 60876, 95046, 225574, 357978, 6652641, 9134636, 29489979, 46471559, 435265211, 150913168, 3929508857, 786626771

Basic calculations (n = 22149749)

Multiplication

n×y
n×2 44299498
n×3 66449247
n×4 88598996
n×5 110748745

Division

n÷y
n÷2 11074874.5
n÷3 7383249.6666667
n÷3 5537437.25
n÷5 4429949.8

Exponentiation

ny
n2 490611380763001
n3 1.0866918940444E+22
n4 2.4069952693418E+29
n5 5.3314341060108E+36

Nth Root

y√n
2√n 4706.3519842868
3√n 280.83825749764
4√n 68.602856968837
5√n 29.449217653912

Divisors of 22149749

1, 107, 137, 1511, 14659, 161677, 207007, 22149749

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22149748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22149749 can be divided by 8 positive divisors. The sum of these divisors (counting 22149749) is 1, the average is 0.125.

Base conversion 22149749

Base System Value
2 Binary 1010100011111101001110101
3 Ternary 1112200022202002
4 Quaternary 1110133221311
5 Quinary 21132242444
6 Senary 2110425045
8 Octal 124375165
10 Decimal 22149749
12 Duodecimal 7502185
16 Hexadecimal 151fa75
20 Vigesimal 6i8e79
36 Base36 d6qut

Cryptographic Hash Functions

md5 498dcda1f885a9e9ac00b47b378dc53f
sha1 7c62e57da6152c232c110402f5b522b049899b06
sha256 b7b1144841d276643e08499f8c023d8ba6db7a3ede922e9953bdf584eac39b8e
sha512 f51aded006734a0258339226266c2e0f7d277f8ca5d281f7078b46cacd07aa77f93c942be2e1cce53bb313a794208a1305bc62d400e0bef086c7b8c410909ca6
ripemd-160 0e083556259e0390771e2adc290d69f327e99760

22149749 as geometric shapes

Circle

Radius = n
Diameter 44299498
Circumference 139170977.47452
Area 1.5413011095726E+15

Sphere

Radius = n
Volume 4.5519243613939E+22
Surface area 6.1652044382904E+15
Circumference 139170977.47452

Square

Length = n
Perimeter 88598996
Area 490611380763001
Diagonal 31324475.43896

Cube

Length = n
Surface area 2943668284578006
Volume 1.0866918940444E+22
Space diagonal 38364490.642898

Equilateral Triangle

Length = n
Perimeter 66449247
Area 2.1244095956326E+14
Altitude 19182245.321449

Triangular Pyramid

Length = n
Surface area 2.1244095956326E+14
Volume 1.2806786788987E+21
Height 10441491.812987