23921388 (number)

23921388 is an even 8-digits composite number following 23921387 and preceding 23921389. In scientific notation, it is written as 2.3921388 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 7757856 positive integers (up to 23921388) that are relatively prime to 23921388.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred twenty-one thousand three hundred eighty-eight

Notation

Scientific notation 2.3921388 × 10^7
Engineering notation 2.3921388 × 10^6

Prime Factorization of 23921388

Prime Factorization 2 × 2 × 9 × 37 × 17959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11960694
Product of the distinct prime numbers

The prime factorization of 23921388 is 2 × 2 × 9 × 37 × 17959. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 90, 90, 32, 629, 7688, 2841, 2072, 12425, 582513, 808246, 1533175, 4540264, 99352380, 75094031, 788508898, 220322910, 4974535698, 2535465600

Basic calculations (n = 23921388)

Multiplication

n×y
n×2 47842776
n×3 71764164
n×4 95685552
n×5 119606940

Division

n÷y
n÷2 11960694
n÷3 7973796
n÷3 5980347
n÷5 4784277.6

Exponentiation

ny
n2 572232803846544
n3 1.3688602927141E+22
n4 3.2745038179808E+29
n5 7.8330676337399E+36

Nth Root

y√n
2√n 4890.9496010489
3√n 288.13463034206
4√n 69.935324415126
5√n 29.905927426066

Divisors of 23921388

1, 2, 4, 9, 18, 36, 37, 74, 148, 333, 666, 1332, 17959, 35918, 71836, 161631, 323262, 646524, 664483, 1328966, 2657932, 5980347, 11960694, 23921388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23921387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23921388 can be divided by 24 positive divisors. The sum of these divisors (counting 23921388) is 1, the average is 0.041666666666667.

Base conversion 23921388

Base System Value
2 Binary 1011011010000001011101100
3 Ternary 1200000022222100
4 Quaternary 1123100023230
5 Quinary 22110441023
6 Senary 2212415100
8 Octal 133201354
10 Decimal 23921388
12 Duodecimal 8017490
16 Hexadecimal 16d02ec
20 Vigesimal 79a398
36 Base36 e8pv0

Cryptographic Hash Functions

md5 1303e134e76b702257127245b95ab3c9
sha1 4bedf3d69fcc504450b510eb2a852bf7638daca7
sha256 187795cf80e3aeb3e6f3234a2549678e4ea82a72d417478d05c6d1f7d2d93cdc
sha512 4b3b10c4839f8a26956aebac6ca74b9205aa2e128a53b4013858467828b819721aa80174c47dc5389b6008e2ccf52d407cdef389c2b111de58ac732b480b6eff
ripemd-160 86d43b5df7364dd2cd256d13f0c3837ba952ee15

23921388 as geometric shapes

Circle

Radius = n
Diameter 47842776
Circumference 150302513.60894
Area 1.7977223727074E+15

Sphere

Radius = n
Volume 5.7338685858419E+22
Surface area 7.1908894908296E+15
Circumference 150302513.60894

Square

Length = n
Perimeter 95685552
Area 572232803846544
Diagonal 33829951.340389

Cube

Length = n
Surface area 3433396823079264
Volume 1.3688602927141E+22
Space diagonal 41433059.403568

Equilateral Triangle

Length = n
Perimeter 71764164
Area 2.4778407250495E+14
Altitude 20716529.701784

Triangular Pyramid

Length = n
Surface area 2.4778407250495E+14
Volume 1.6132173257919E+21
Height 11276650.446796