21434020 (number)

21434020 is an even 8-digits composite number following 21434019 and preceding 21434021. In scientific notation, it is written as 2.1434020 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 8208000 positive integers (up to 21434020) that are relatively prime to 21434020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1434020 × 10^7
Engineering notation 2.1434020 × 10^6

Prime Factorization of 21434020

Prime Factorization 2 × 2 × 5 × 31 × 181 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10717010
Product of the distinct prime numbers

The prime factorization of 21434020 is 2 × 2 × 5 × 31 × 181 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 39, 67, 803, 267, 7951, 246, 20528, 54693, 832755, 397246, 1179051, 3562837, 43453765, 21119038, 133274827, 948108212, 2224323695, 9915678714

Basic calculations (n = 21434020)

Multiplication

n×y
n×2 42868040
n×3 64302060
n×4 85736080
n×5 107170100

Division

n÷y
n÷2 10717010
n÷3 7144673.3333333
n÷3 5358505
n÷5 4286804

Exponentiation

ny
n2 459417213360400
n3 9.8471577395111E+21
n4 2.1106417593184E+29
n5 4.5239537682065E+36

Nth Root

y√n
2√n 4629.6889744345
3√n 277.7801515649
4√n 68.041817836052
5√n 29.25638930116

Divisors of 21434020

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 191, 310, 362, 382, 620, 724, 764, 905, 955, 1810, 1910, 3620, 3820, 5611, 5921, 11222, 11842, 22444, 23684, 28055, 29605, 34571, 56110, 59210, 69142, 112220, 118420, 138284, 172855, 345710, 691420, 1071701, 2143402, 4286804, 5358505, 10717010, 21434020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21434019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21434020 can be divided by 48 positive divisors. The sum of these divisors (counting 21434020) is 1, the average is 0.020833333333333.

Base conversion 21434020

Base System Value
2 Binary 1010001110000111010100100
3 Ternary 1111022221221121
4 Quaternary 1101300322210
5 Quinary 20441342040
6 Senary 2043223324
8 Octal 121607244
10 Decimal 21434020
12 Duodecimal 7217b44
16 Hexadecimal 1470ea4
20 Vigesimal 6dj510
36 Base36 crelg

Cryptographic Hash Functions

md5 57e8a6504e31b5b9cad18d4ac771539a
sha1 ba8494cab1d0476d3952e83748b3c2dcf2bb161d
sha256 96ccd4c68b86571444c95bb690bc6c2c99ead0e4d21a71706e2115b534b8146a
sha512 2242e4e47d96f60e5d813bab703cd46399088bac38f52d4d39d3a416f5c603332b2ea9b631acf5dfaa8fc13f2b81d2a1b738e5fa3eda3ec413a9c38d4c305b38
ripemd-160 1e26290ecf590a82d767d7276363aec556be2e69

21434020 as geometric shapes

Circle

Radius = n
Diameter 42868040
Circumference 134673919.53779
Area 1.4433017424257E+15

Sphere

Radius = n
Volume 4.1247677884251E+22
Surface area 5.7732069697029E+15
Circumference 134673919.53779

Square

Length = n
Perimeter 85736080
Area 459417213360400
Diagonal 30312281.780176

Cube

Length = n
Surface area 2756503280162400
Volume 9.8471577395111E+21
Space diagonal 37124811.650447

Equilateral Triangle

Length = n
Perimeter 64302060
Area 1.9893348885298E+14
Altitude 18562405.825224

Triangular Pyramid

Length = n
Surface area 1.9893348885298E+14
Volume 1.160498668837E+21
Height 10104093.926725