23921438 (number)

23921438 is an even 8-digits composite number following 23921437 and preceding 23921439. In scientific notation, it is written as 2.3921438 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 11952144 positive integers (up to 23921438) that are relatively prime to 23921438.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred twenty-one thousand four hundred thirty-eight

Notation

Scientific notation 2.3921438 × 10^7
Engineering notation 2.3921438 × 10^6

Prime Factorization of 23921438

Prime Factorization 2 × 6823 × 1753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23921438
Product of the distinct prime numbers

The prime factorization of 23921438 is 2 × 6823 × 1753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 79, 93, 407, 942, 7554, 2780, 52031, 48032, 253624, 291261, 3286843, 8354901, 90489700, 68769868, 333853816, 385740998, 7008564592, 7782856086

Basic calculations (n = 23921438)

Multiplication

n×y
n×2 47842876
n×3 71764314
n×4 95685752
n×5 119607190

Division

n÷y
n÷2 11960719
n÷3 7973812.6666667
n÷3 5980359.5
n÷5 4784287.6

Exponentiation

ny
n2 572235195987844
n3 1.3688688762241E+22
n4 3.2745311952725E+29
n5 7.8331494966776E+36

Nth Root

y√n
2√n 4890.954712528
3√n 288.13483109297
4√n 69.935360959446
5√n 29.905939927808

Divisors of 23921438

1, 2, 1753, 3506, 6823, 13646, 11960719, 23921438

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 -23921437
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 23921438 can be divided by 8 positive divisors. The sum of these divisors (counting 23921438) is 1, the average is 0.125.

Base conversion 23921438

Base System Value
2 Binary 1011011010000001100011110
3 Ternary 1200000100001012
4 Quaternary 1123100030132
5 Quinary 22110441223
6 Senary 2212415222
8 Octal 133201436
10 Decimal 23921438
12 Duodecimal 8017512
16 Hexadecimal 16d031e
20 Vigesimal 79a3bi
36 Base36 e8pwe

Cryptographic Hash Functions

md5 eeca97fb32a91c813d3f1a486b00a04d
sha1 7b45aad826f3089b8e0daf169f8a136f7f3b356a
sha256 9d9682588746ab9c5a4d3a9080e2b0cd8716cdabacad4d9ba0c4b0dab05968d2
sha512 08cc26df6c300faae39e8fb101b56f6388065e9d4a2442ca6dfe5bc44791dab3f96783a0d48d1912a8030bf42e2e1dc78880d494ade166fb3753285fac5058cf
ripemd-160 7e83268ffdcca61bdc63155e05eaa8755b019e23

23921438 as geometric shapes

Circle

Radius = n
Diameter 47842876
Circumference 150302827.76821
Area 1.7977298878409E+15

Sphere

Radius = n
Volume 5.7339045403645E+22
Surface area 7.1909195513637E+15
Circumference 150302827.76821

Square

Length = n
Perimeter 95685752
Area 572235195987844
Diagonal 33830022.051067

Cube

Length = n
Surface area 3433411175927064
Volume 1.3688688762241E+22
Space diagonal 41433146.006109

Equilateral Triangle

Length = n
Perimeter 71764314
Area 2.4778510833252E+14
Altitude 20716573.003054

Triangular Pyramid

Length = n
Surface area 2.4778510833252E+14
Volume 1.6132274415555E+21
Height 11276674.017022