23921640 (number)

23921640 is an even 8-digits composite number following 23921639 and preceding 23921641. In scientific notation, it is written as 2.3921640 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 6379008 positive integers (up to 23921640) that are relatively prime to 23921640.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred twenty-one thousand six hundred forty

Notation

Scientific notation 2.3921640 × 10^7
Engineering notation 2.3921640 × 10^6

Prime Factorization of 23921640

Prime Factorization 2 × 2 × 2 × 3 × 15 × 66449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5980410
Product of the distinct prime numbers

The prime factorization of 23921640 is 2 × 2 × 2 × 3 × 15 × 66449. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 79, 21, 607, 571, 4925, 2102, 22277, 48003, 643826, 735733, 8184361, 9592584, 78636880, 42132035, 624098725, 745359878, 1197868818, 8688793778

Basic calculations (n = 23921640)

Multiplication

n×y
n×2 47843280
n×3 71764920
n×4 95686560
n×5 119608200

Division

n÷y
n÷2 11960820
n÷3 7973880
n÷3 5980410
n÷5 4784328

Exponentiation

ny
n2 572244860289600
n3 1.3689035539698E+22
n4 3.2746418012786E+29
n5 7.8334802299139E+36

Nth Root

y√n
2√n 4890.9753628494
3√n 288.13564212382
4√n 69.935508597918
5√n 29.905990434634

Divisors of 23921640

1, 2, 3, 4, 6, 8, 12, 15, 24, 30, 45, 60, 90, 120, 180, 360, 66449, 132898, 199347, 265796, 398694, 531592, 797388, 996735, 1594776, 1993470, 2990205, 3986940, 5980410, 7973880, 11960820, 23921640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23921639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23921640 can be divided by 32 positive divisors. The sum of these divisors (counting 23921640) is 1, the average is 0.03125.

Base conversion 23921640

Base System Value
2 Binary 1011011010000001111101000
3 Ternary 1200000100022200
4 Quaternary 1123100033220
5 Quinary 22110443030
6 Senary 2212420200
8 Octal 133201750
10 Decimal 23921640
12 Duodecimal 8017660
16 Hexadecimal 16d03e8
20 Vigesimal 79a420
36 Base36 e8q20

Cryptographic Hash Functions

md5 0ed17655dfe4f7ef9f7dc976e932eec2
sha1 adaefd4b182e24328768ba9c272f7cc25ca76a7a
sha256 f0d1f18a65c9b132b8b9093be0338af5f58d0519980a093e1086ba7bdba9cf55
sha512 b4bca469657af7666c5e13f6146573b1f87efcda500e23e4772a26527ee23c5a730bdef9a898005b2272b48cb387429ad08478eb1f099b0b79cf5c82837039a1
ripemd-160 40d91186ff610e78a416196aa504524428c99360

23921640 as geometric shapes

Circle

Radius = n
Diameter 47843280
Circumference 150304096.97164
Area 1.7977602491403E+15

Sphere

Radius = n
Volume 5.734049798166E+22
Surface area 7.1910409965613E+15
Circumference 150304096.97164

Square

Length = n
Perimeter 95686560
Area 572244860289600
Diagonal 33830307.722207

Cube

Length = n
Surface area 3433469161737600
Volume 1.3689035539698E+22
Space diagonal 41433495.880372

Equilateral Triangle

Length = n
Perimeter 71764920
Area 2.4778929309794E+14
Altitude 20716747.940186

Triangular Pyramid

Length = n
Surface area 2.4778929309794E+14
Volume 1.6132683096707E+21
Height 11276769.240736