21462934 (number)

21462934 is an even 8-digits composite number following 21462933 and preceding 21462935. In scientific notation, it is written as 2.1462934 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 10375848 positive integers (up to 21462934) that are relatively prime to 21462934.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-two thousand nine hundred thirty-four

Notation

Scientific notation 2.1462934 × 10^7
Engineering notation 2.1462934 × 10^6

Prime Factorization of 21462934

Prime Factorization 2 × 103 × 43 × 2423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21462934
Product of the distinct prime numbers

The prime factorization of 21462934 is 2 × 103 × 43 × 2423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 84, 25, 18, 549, 409, 2613, 71352, 16455, 501092, 479860, 638783, 8515936, 73891583, 62485515, 298827229, 428987531, 7791626204, 5730568563

Basic calculations (n = 21462934)

Multiplication

n×y
n×2 42925868
n×3 64388802
n×4 85851736
n×5 107314670

Division

n÷y
n÷2 10731467
n÷3 7154311.3333333
n÷3 5365733.5
n÷5 4292586.8

Exponentiation

ny
n2 460657535888356
n3 9.8870622893744E+21
n4 2.1220536537073E+29
n5 4.5545497513979E+36

Nth Root

y√n
2√n 4632.8105940131
3√n 277.90500178687
4√n 68.064752949034
5√n 29.264278284739

Divisors of 21462934

1, 2, 43, 86, 103, 206, 2423, 4429, 4846, 8858, 104189, 208378, 249569, 499138, 10731467, 21462934

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462934 can be divided by 16 positive divisors. The sum of these divisors (counting 21462934) is 1, the average is 0.0625.

Base conversion 21462934

Base System Value
2 Binary 1010001110111111110010110
3 Ternary 1111101102121111
4 Quaternary 1101313332112
5 Quinary 20443303214
6 Senary 2044005234
8 Octal 121677626
10 Decimal 21462934
12 Duodecimal 723081a
16 Hexadecimal 1477f96
20 Vigesimal 6e2h6e
36 Base36 cs0wm

Cryptographic Hash Functions

md5 52ea9f285186e516cc0e7aec4ddab452
sha1 cc1e8c62a91954ec86142fa767c2ffae256df2c6
sha256 e143bea2fd2e2bbafa1f87e4e9bd70b1133c069d55c6e0e40911e0081c6606dc
sha512 f78bca6e74be88f86749c43304fb63cd3e229b086a3fe0129b9a18e517f257d63497aabdf06bc69557eea4b9a9db6c49a1bdef07c8d6dc34593457529f106450
ripemd-160 a5e95557162c1ac8bf2239ece604845141961817

21462934 as geometric shapes

Circle

Radius = n
Diameter 42925868
Circumference 134855591.55777
Area 1.4471983305676E+15

Sphere

Radius = n
Volume 4.1414829671844E+22
Surface area 5.7887933222705E+15
Circumference 134855591.55777

Square

Length = n
Perimeter 85851736
Area 460657535888356
Diagonal 30353172.351119

Cube

Length = n
Surface area 2763945215330136
Volume 9.8870622893744E+21
Space diagonal 37174892.167498

Equilateral Triangle

Length = n
Perimeter 64388802
Area 1.9947056426203E+14
Altitude 18587446.083749

Triangular Pyramid

Length = n
Surface area 1.9947056426203E+14
Volume 1.1652014651384E+21
Height 10117724.11704