23991738 (number)

23991738 is an even 8-digits composite number following 23991737 and preceding 23991739. In scientific notation, it is written as 2.3991738 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 7997244 positive integers (up to 23991738) that are relatively prime to 23991738.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred ninety-one thousand seven hundred thirty-eight

Notation

Scientific notation 2.3991738 × 10^7
Engineering notation 2.3991738 × 10^6

Prime Factorization of 23991738

Prime Factorization 2 × 3 × 3998623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23991738
Product of the distinct prime numbers

The prime factorization of 23991738 is 2 × 3 × 3998623. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23991738)

Multiplication

n×y
n×2 47983476
n×3 71975214
n×4 95966952
n×5 119958690

Division

n÷y
n÷2 11995869
n÷3 7997246
n÷3 5997934.5
n÷5 4798347.6

Exponentiation

ny
n2 575603492260644
n3 1.3809728178202E+22
n4 3.3131938030265E+29
n5 7.9489277665435E+36

Nth Root

y√n
2√n 4898.1361761388
3√n 288.41681063493
4√n 69.986685706203
5√n 29.923496736378

Divisors of 23991738

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 -23991737
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 23991738 can be divided by 8 positive divisors. The sum of these divisors (counting 23991738) is 1, the average is 0.125.

Base conversion 23991738

Base System Value
2 Binary 1011011100001010110111010
3 Ternary 1200010220110220
4 Quaternary 1123201112322
5 Quinary 22120213423
6 Senary 2214120510
8 Octal 133412672
10 Decimal 23991738
12 Duodecimal 8050136
16 Hexadecimal 16e15ba
20 Vigesimal 79ij6i
36 Base36 ea856

Cryptographic Hash Functions

md5 de5d56f2a4abd88b54c822a3d846a5c8
sha1 c65351c3cccbfab020ede729b9f08740a726529f
sha256 e5054db334c52eff31bbf1c334499f29adc1a7742338e55ec419d26abb689ab2
sha512 75e3c7e1e8748d650e0386e06a2d1cbd10177a22292b24c1b006004bf4831d8cce0183175389f707becb75e36e83f32515205ee033b245a4919abfd37392bc20
ripemd-160 5247d6941d487b1d6e782746f49fd3bffb851ff9

23991738 as geometric shapes

Circle

Radius = n
Diameter 47983476
Circumference 150744535.6953
Area 1.8083117026667E+15

Sphere

Radius = n
Volume 5.7846054123617E+22
Surface area 7.2332468106667E+15
Circumference 150744535.6953

Square

Length = n
Perimeter 95966952
Area 575603492260644
Diagonal 33929441.264502

Cube

Length = n
Surface area 3453620953563864
Volume 1.3809728178202E+22
Space diagonal 41554909.177881

Equilateral Triangle

Length = n
Perimeter 71975214
Area 2.4924362340238E+14
Altitude 20777454.58894

Triangular Pyramid

Length = n
Surface area 2.4924362340238E+14
Volume 1.627492073525E+21
Height 11309813.754834