22491640 (number)

22491640 is an even 8-digits composite number following 22491639 and preceding 22491641. In scientific notation, it is written as 2.2491640 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 8996640 positive integers (up to 22491640) that are relatively prime to 22491640.

Interesting facts

Basic properties

Name

Name twenty-two million four hundred ninety-one thousand six hundred forty

Notation

Scientific notation 2.2491640 × 10^7
Engineering notation 2.2491640 × 10^6

Prime Factorization of 22491640

Prime Factorization 2 × 2 × 2 × 5 × 562291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5622910
Product of the distinct prime numbers

The prime factorization of 22491640 is 2 × 2 × 2 × 5 × 562291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 8, 72, 202, 866, 5316, 6556, 5499, 35677, 929714, 545986, 3770449, 7226170, 64956378, 76033896, 498235233, 77519817, 61155956, 8809762708

Basic calculations (n = 22491640)

Multiplication

n×y
n×2 44983280
n×3 67474920
n×4 89966560
n×5 112458200

Division

n÷y
n÷2 11245820
n÷3 7497213.3333333
n÷3 5622910
n÷5 4498328

Exponentiation

ny
n2 505873869889600
n3 1.1377932966964E+22
n4 2.5590837223708E+29
n5 5.7557989813424E+36

Nth Root

y√n
2√n 4742.5351870071
3√n 282.27583961652
4√n 68.866067021481
5√n 29.53957378258

Divisors of 22491640

1, 2, 4, 5, 8, 10, 20, 40, 562291, 1124582, 2249164, 2811455, 4498328, 5622910, 11245820, 22491640

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 -22491639
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 22491640 can be divided by 16 positive divisors. The sum of these divisors (counting 22491640) is 1, the average is 0.0625.

Base conversion 22491640

Base System Value
2 Binary 1010101110011000111111000
3 Ternary 1120022200201201
4 Quaternary 1111303013320
5 Quinary 21224213030
6 Senary 2122023544
8 Octal 125630770
10 Decimal 22491640
12 Duodecimal 7647bb4
16 Hexadecimal 15731f8
20 Vigesimal 70b920
36 Base36 de2ns

Cryptographic Hash Functions

md5 760af1d844f9ac9654ed873bf149a7fa
sha1 1a8338b08482f46af1fd0c1b2a41da9ed3b1d810
sha256 fae0539a23a3bb079e11454e799f7f1917061baff2505d26aeb8947751155793
sha512 e93aa4f7af0df14967eddc41adaa35c344608f3ee913dc7c580c8599728b68c3609776fe911faa3673da35e12db0fddc75cf5739e695b23589035dc96396294b
ripemd-160 4751845270ef798798e7903132af7af3fc842b07

22491640 as geometric shapes

Circle

Radius = n
Diameter 44983280
Circumference 141319141.98237
Area 1.5892496332882E+15

Sphere

Radius = n
Volume 4.7659774162734E+22
Surface area 6.3569985331528E+15
Circumference 141319141.98237

Square

Length = n
Perimeter 89966560
Area 505873869889600
Diagonal 31807982.328013

Cube

Length = n
Surface area 3035243219337600
Volume 1.1377932966964E+22
Space diagonal 38956663.225548

Equilateral Triangle

Length = n
Perimeter 67474920
Area 2.1904981121757E+14
Altitude 19478331.612774

Triangular Pyramid

Length = n
Surface area 2.1904981121757E+14
Volume 1.340902259471E+21
Height 10602660.776004