20231904 (number)

20231904 is an even 8-digits composite number following 20231903 and preceding 20231905. In scientific notation, it is written as 2.0231904 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 96 positive divisors. There are 4730880 positive integers (up to 20231904) that are relatively prime to 20231904.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-one thousand nine hundred four

Notation

Scientific notation 2.0231904 × 10^7
Engineering notation 2.0231904 × 10^6

Prime Factorization of 20231904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 51 × 49 × 11 × 23

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1264494
Product of the distinct prime numbers

The prime factorization of 20231904 is 2 × 2 × 2 × 2 × 2 × 51 × 49 × 11 × 23. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 2, 14, 88, 905, 420, 7815, 5065, 23013, 24101, 873277, 527752, 2998048, 3549930, 16141086, 97368228, 189278254, 226763467, 6205731113, 1587491375

Basic calculations (n = 20231904)

Multiplication

n×y
n×2 40463808
n×3 60695712
n×4 80927616
n×5 101159520

Division

n÷y
n÷2 10115952
n÷3 6743968
n÷3 5057976
n÷5 4046380.8

Exponentiation

ny
n2 409329939465216
n3 8.2815240395861E+21
n4 1.675509993426E+29
n5 3.3898757338035E+36

Nth Root

y√n
2√n 4497.9888839347
3√n 272.4868730876
4√n 67.067047675701
5√n 28.920603485196

Divisors of 20231904

1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 49, 51, 88, 92, 98, 102, 176, 184, 196, 204, 253, 352, 368, 392, 408, 506, 539, 561, 736, 784, 816, 1012, 1078, 1122, 1127, 1173, 1568, 1632, 2024, 2156, 2244, 2254, 2346, 2499, 4048, 4312, 4488, 4508, 4692, 4998, 8096, 8624, 8976, 9016, 9384, 9996, 12397, 12903, 17248, 17952, 18032, 18768, 19992, 24794, 25806, 27489, 36064, 37536, 39984, 49588, 51612, 54978, 57477, 79968, 99176, 103224, 109956, 114954, 198352, 206448, 219912, 229908, 396704, 412896, 439824, 459816, 632247, 879648, 919632, 1264494, 1839264, 2528988, 5057976, 10115952, 20231904

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20231903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20231904 can be divided by 96 positive divisors. The sum of these divisors (counting 20231904) is 1, the average is 0.010416666666667.

Base conversion 20231904

Base System Value
2 Binary 1001101001011011011100000
3 Ternary 1102001212221210
4 Quaternary 1031023123200
5 Quinary 20134410104
6 Senary 2001350120
8 Octal 115133340
10 Decimal 20231904
12 Duodecimal 6938340
16 Hexadecimal 134b6e0
20 Vigesimal 668jf4
36 Base36 c1n1c

Cryptographic Hash Functions

md5 6101a9c08e0adb739059914f29d7ca5f
sha1 b26392a750d4db74b23944916d8e69e7e53fd374
sha256 975e81c14b5084754ebd82284d3f34480de4c7eba30599375f3f03533607025d
sha512 bf0968fc5e9683dd9503e5dc78d0a6d46c1d39977d1aa9e1411bbabbe0ad3777288fd2137b2bba870f12c49ce41128a3cf97d00bf4fef96d42dfbbda693ae624
ripemd-160 c6ab367681d9dd93fd578b73986495d85a48b8a5

20231904 as geometric shapes

Circle

Radius = n
Diameter 40463808
Circumference 127120801.94907
Area 1.2859479307183E+15

Sphere

Radius = n
Volume 3.4689566777721E+22
Surface area 5.1437917228731E+15
Circumference 127120801.94907

Square

Length = n
Perimeter 80927616
Area 409329939465216
Diagonal 28612233.02943

Cube

Length = n
Surface area 2455979636791296
Volume 8.2815240395861E+21
Space diagonal 35042685.661856

Equilateral Triangle

Length = n
Perimeter 60695712
Area 1.7724506305321E+14
Altitude 17521342.830928

Triangular Pyramid

Length = n
Surface area 1.7724506305321E+14
Volume 9.7598696782512E+20
Height 9537411.0098102