23642940 (number)

23642940 is an even 8-digits composite number following 23642939 and preceding 23642941. In scientific notation, it is written as 2.3642940 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 6304768 positive integers (up to 23642940) that are relatively prime to 23642940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.3642940 × 10^7
Engineering notation 2.3642940 × 10^6

Prime Factorization of 23642940

Prime Factorization 2 × 2 × 15 × 394049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11821470
Product of the distinct prime numbers

The prime factorization of 23642940 is 2 × 2 × 15 × 394049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 64, 8, 983, 689, 9133, 1555, 84745, 97228, 613450, 986470, 5719034, 5860114, 46942728, 93756334, 50992073, 247215924, 5218991428, 9540329234

Basic calculations (n = 23642940)

Multiplication

n×y
n×2 47285880
n×3 70928820
n×4 94571760
n×5 118214700

Division

n÷y
n÷2 11821470
n÷3 7880980
n÷3 5910735
n÷5 4728588

Exponentiation

ny
n2 558988611843600
n3 1.3216134210502E+22
n4 3.1246826817083E+29
n5 7.387668516267E+36

Nth Root

y√n
2√n 4862.4006416584
3√n 287.01228969619
4√n 69.730915967442
5√n 29.835979220946

Divisors of 23642940

1, 2, 4, 15, 30, 60, 394049, 788098, 1576196, 5910735, 11821470, 23642940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23642939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23642940 can be divided by 12 positive divisors. The sum of these divisors (counting 23642940) is 1, the average is 0.083333333333333.

Base conversion 23642940

Base System Value
2 Binary 1011010001100001100111100
3 Ternary 1122111012000110
4 Quaternary 1122030030330
5 Quinary 22023033230
6 Senary 2202430020
8 Octal 132141474
10 Decimal 23642940
12 Duodecimal 7b02310
16 Hexadecimal 168c33c
20 Vigesimal 77f770
36 Base36 e2r0c

Cryptographic Hash Functions

md5 e74b36b90f082fdec5682e663b713b09
sha1 c071acdc1df398c47781c5470fef3ec10439e0d8
sha256 58964fdc87a336c68d608a0219552d52cabfe189e725286b60df84a5ee21f6fd
sha512 423ad9cc08947f752b43e13bd122f23217af7be9290290d5ff4f587aa8b7d28d378fe218fe0ecba14fbae8f361d66f413c01d89ccbb0c5d783a4bae243e01b87
ripemd-160 bb824829e790abdfa0cea2337b139bf85b9a6d9e

23642940 as geometric shapes

Circle

Radius = n
Diameter 47285880
Circumference 148552973.22653
Area 1.7561145164082E+15

Sphere

Radius = n
Volume 5.5359613526091E+22
Surface area 7.0244580656328E+15
Circumference 148552973.22653

Square

Length = n
Perimeter 94571760
Area 558988611843600
Diagonal 33436166.402373

Cube

Length = n
Surface area 3353931671061600
Volume 1.3216134210502E+22
Space diagonal 40950773.320303

Equilateral Triangle

Length = n
Perimeter 70928820
Area 2.4204916914138E+14
Altitude 20475386.660151

Triangular Pyramid

Length = n
Surface area 2.4204916914138E+14
Volume 1.5575363535529E+21
Height 11145388.800791