20402624 (number)

20402624 is an even 8-digits composite number following 20402623 and preceding 20402625. In scientific notation, it is written as 2.0402624 × 10^7. The sum of its digits is 20. It has a total of 9 prime factors and 56 positive divisors. There are 9123840 positive integers (up to 20402624) that are relatively prime to 20402624.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand six hundred twenty-four

Notation

Scientific notation 2.0402624 × 10^7
Engineering notation 2.0402624 × 10^6

Prime Factorization of 20402624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 73 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 637582
Product of the distinct prime numbers

The prime factorization of 20402624 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 73 × 397. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20402624)

Multiplication

n×y
n×2 40805248
n×3 61207872
n×4 81610496
n×5 102013120

Division

n÷y
n÷2 10201312
n÷3 6800874.6666667
n÷3 5100656
n÷5 4080524.8

Exponentiation

ny
n2 416267066085376
n3 8.4929404329231E+21
n4 1.7327827030733E+29
n5 3.5353313964508E+36

Nth Root

y√n
2√n 4516.9263885966
3√n 273.25115647147
4√n 67.208082762392
5√n 28.969246900381

Divisors of 20402624

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402624 can be divided by 56 positive divisors. The sum of these divisors (counting 20402624) is 1, the average is 0.017857142857143.

Base conversion 20402624

Base System Value
2 Binary 1001101110101000111000000
3 Ternary 1102101120010202
4 Quaternary 1031311013000
5 Quinary 20210340444
6 Senary 2005144332
8 Octal 115650700
10 Decimal 20402624
12 Duodecimal 69bb0a8
16 Hexadecimal 13751c0
20 Vigesimal 67a6b4
36 Base36 c5ark

Cryptographic Hash Functions

md5 8812d10b149ae872c118a49dae39f2b5
sha1 9d485af60c5af5d5ec489e2fcfa4316709042403
sha256 0602d4d8cf1f74e3d6b25f03aa34faccd9e473ae91bbd2506ed87825a86a98e3
sha512 d018db221f0e73cbf21c73f634d628eacc37eb354d127af70d1f7e53ea12733733b09fc90877ce4ba14a85c7f0e5834e85f4ec432f56a8435890ff3d295a4867
ripemd-160 a72a88786c1d0b29b8f46a3f42ab364111ee0c7c

20402624 as geometric shapes

Circle

Radius = n
Diameter 40805248
Circumference 128193467.34471
Area 1.3077415567452E+15

Sphere

Radius = n
Volume 3.5575145695262E+22
Surface area 5.2309662269808E+15
Circumference 128193467.34471

Square

Length = n
Perimeter 81610496
Area 416267066085376
Diagonal 28853667.568799

Cube

Length = n
Surface area 2497602396512256
Volume 8.4929404329231E+21
Space diagonal 35338381.375724

Equilateral Triangle

Length = n
Perimeter 61207872
Area 1.8024892699438E+14
Altitude 17669190.687862

Triangular Pyramid

Length = n
Surface area 1.8024892699438E+14
Volume 1.0009026287222E+21
Height 9617889.1895996