20179420 (number)

20179420 is an even 8-digits composite number following 20179419 and preceding 20179421. In scientific notation, it is written as 2.0179420 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 8049600 positive integers (up to 20179420) that are relatively prime to 20179420.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-nine thousand four hundred twenty

Notation

Scientific notation 2.0179420 × 10^7
Engineering notation 2.0179420 × 10^6

Prime Factorization of 20179420

Prime Factorization 2 × 2 × 5 × 431 × 2341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10089710
Product of the distinct prime numbers

The prime factorization of 20179420 is 2 × 2 × 5 × 431 × 2341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 58, 59, 424, 382, 3355, 5164, 10472, 36059, 174694, 294240, 9487785, 3398552, 52130580, 68096572, 2466784, 639512395, 2106504041, 295316999

Basic calculations (n = 20179420)

Multiplication

n×y
n×2 40358840
n×3 60538260
n×4 80717680
n×5 100897100

Division

n÷y
n÷2 10089710
n÷3 6726473.3333333
n÷3 5044855
n÷5 4035884

Exponentiation

ny
n2 407208991536400
n3 8.2172412679895E+21
n4 1.6581916278809E+29
n5 3.3461345299493E+36

Nth Root

y√n
2√n 4492.1509324599
3√n 272.25104777515
4√n 67.023510296461
5√n 28.905583184355

Divisors of 20179420

1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 2341, 4310, 4682, 8620, 9364, 11705, 23410, 46820, 1008971, 2017942, 4035884, 5044855, 10089710, 20179420

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 -20179419
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 20179420 can be divided by 24 positive divisors. The sum of these divisors (counting 20179420) is 1, the average is 0.041666666666667.

Base conversion 20179420

Base System Value
2 Binary 1001100111110100111011100
3 Ternary 1101222012221221
4 Quaternary 1030332213130
5 Quinary 20131220140
6 Senary 2000303124
8 Octal 114764734
10 Decimal 20179420
12 Duodecimal 6911aa4
16 Hexadecimal 133e9dc
20 Vigesimal 6628b0
36 Base36 c0ijg

Cryptographic Hash Functions

md5 eeeec824780e08082a7b0abac035d5ca
sha1 405c8547e729861bdd6a2c669b01c9692ae4dfe0
sha256 9c3c8fca146f3c4bc9eb8219adfc3d64a8c6190ae107810f5cf296113259fb48
sha512 4e0ce1884e182b982879ad49ac60fcdbaebe2c9bb589801b3a0dfe1e1c1fb62f9bd81c181c2252378d7e71baa1e8f25d7102694c7cfe429512f764f998e2cd55
ripemd-160 59d6327fb3a30cd37bc860f20abe284a3783e029

20179420 as geometric shapes

Circle

Radius = n
Diameter 40358840
Circumference 126791035.25141
Area 1.2792847762865E+15

Sphere

Radius = n
Volume 3.4420299733721E+22
Surface area 5.1171391051458E+15
Circumference 126791035.25141

Square

Length = n
Perimeter 80717680
Area 407208991536400
Diagonal 28538009.444823

Cube

Length = n
Surface area 2443253949218400
Volume 8.2172412679895E+21
Space diagonal 34951780.707272

Equilateral Triangle

Length = n
Perimeter 60538260
Area 1.7632666565998E+14
Altitude 17475890.353636

Triangular Pyramid

Length = n
Surface area 1.7632666565998E+14
Volume 9.6841117054022E+20
Height 9512669.814941