23897438 (number)

23897438 is an even 8-digits composite number following 23897437 and preceding 23897439. In scientific notation, it is written as 2.3897438 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 11891880 positive integers (up to 23897438) that are relatively prime to 23897438.

Interesting facts

Basic properties

Name

Name twenty-three million eight hundred ninety-seven thousand four hundred thirty-eight

Notation

Scientific notation 2.3897438 × 10^7
Engineering notation 2.3897438 × 10^6

Prime Factorization of 23897438

Prime Factorization 2 × 211 × 56629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23897438
Product of the distinct prime numbers

The prime factorization of 23897438 is 2 × 211 × 56629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 3, 73, 219, 34, 9911, 7164, 24707, 88410, 214900, 677859, 1330259, 6039517, 87755602, 46209468, 629804635, 492134590, 7734109904, 3201798076

Basic calculations (n = 23897438)

Multiplication

n×y
n×2 47794876
n×3 71692314
n×4 95589752
n×5 119487190

Division

n÷y
n÷2 11948719
n÷3 7965812.6666667
n÷3 5974359.5
n÷5 4779487.6

Exponentiation

ny
n2 571087542963844
n3 1.3647529150551E+22
n4 3.2614098172848E+29
n5 7.7939338901155E+36

Nth Root

y√n
2√n 4888.5005881149
3√n 288.03843847804
4√n 69.917813095912
5√n 29.899936686936

Divisors of 23897438

1, 2, 211, 422, 56629, 113258, 11948719, 23897438

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 -23897437
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 23897438 can be divided by 8 positive divisors. The sum of these divisors (counting 23897438) is 1, the average is 0.125.

Base conversion 23897438

Base System Value
2 Binary 1011011001010010101011110
3 Ternary 1122222010010022
4 Quaternary 1123022111132
5 Quinary 22104204223
6 Senary 2212112142
8 Octal 133122536
10 Decimal 23897438
12 Duodecimal 8005652
16 Hexadecimal 16ca55e
20 Vigesimal 7973bi
36 Base36 e87dq

Cryptographic Hash Functions

md5 6a3cc53dc68bd5153e846003da435718
sha1 3d02388b3ff5b7bddd4f89141a22b426d1b00aac
sha256 09a112ecd1e483ae34fd500c93be43e05918131dc2fff76fe10da1b8f241875c
sha512 63607ed6b413f620f3bba103c143a2ba1d5acab8a9b51d9a357c4f2878d7a9a51642902a10b3a4821978b763962fdfa955815b9ffe0c40cfe4b39d094ec82eca
ripemd-160 8b1c6add7e420eec5a557bedd636b2ae44cfce3f

23897438 as geometric shapes

Circle

Radius = n
Diameter 47794876
Circumference 150152031.32084
Area 1.7941244295319E+15

Sphere

Radius = n
Volume 5.7166636425364E+22
Surface area 7.1764977181274E+15
Circumference 150152031.32084

Square

Length = n
Perimeter 95589752
Area 571087542963844
Diagonal 33796080.92557

Cube

Length = n
Surface area 3426525257783064
Volume 1.3647529150551E+22
Space diagonal 41391576.786727

Equilateral Triangle

Length = n
Perimeter 71692314
Area 2.4728815999576E+14
Altitude 20695788.393364

Triangular Pyramid

Length = n
Surface area 2.4728815999576E+14
Volume 1.6083767347993E+21
Height 11265360.308523