21534422 (number)

21534422 is an even 8-digits composite number following 21534421 and preceding 21534423. In scientific notation, it is written as 2.1534422 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8518608 positive integers (up to 21534422) that are relatively prime to 21534422.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1534422 × 10^7
Engineering notation 2.1534422 × 10^6

Prime Factorization of 21534422

Prime Factorization 2 × 7 × 7 × 13 × 16903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3076346
Product of the distinct prime numbers

The prime factorization of 21534422 is 2 × 7 × 7 × 13 × 16903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 33, 58, 699, 281, 5493, 4829, 94266, 81675, 935004, 747695, 76920, 1811162, 87786908, 62844524, 526003251, 941528374, 5288054792, 9105749865

Basic calculations (n = 21534422)

Multiplication

n×y
n×2 43068844
n×3 64603266
n×4 86137688
n×5 107672110

Division

n÷y
n÷2 10767211
n÷3 7178140.6666667
n÷3 5383605.5
n÷5 4306884.4

Exponentiation

ny
n2 463731330874084
n3 9.9861861736642E+21
n4 2.1504674723425E+29
n5 4.6309074046697E+36

Nth Root

y√n
2√n 4640.5195829778
3√n 278.21320531883
4√n 68.121359227321
5√n 29.283746853567

Divisors of 21534422

1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 16903, 33806, 118321, 219739, 236642, 439478, 828247, 1538173, 1656494, 3076346, 10767211, 21534422

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 -21534421
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 21534422 can be divided by 24 positive divisors. The sum of these divisors (counting 21534422) is 1, the average is 0.041666666666667.

Base conversion 21534422

Base System Value
2 Binary 1010010001001011011010110
3 Ternary 1111112001200012
4 Quaternary 1102021123112
5 Quinary 21003100142
6 Senary 2045320222
8 Octal 122113326
10 Decimal 21534422
12 Duodecimal 7266072
16 Hexadecimal 14896d6
20 Vigesimal 6ebg12
36 Base36 ctk2e

Cryptographic Hash Functions

md5 ed62ce6d703f81decae8138d9a3303c9
sha1 1c24f27f9c87f6aa8d2896539b6e80c101adc240
sha256 563f3583bb29bfe67224b9637a03cf62747eef71d6d678c2ab688428b58aef38
sha512 8b4a963b7393ced7f32bec1def04200691b0eb1ff706bf46256faaaa0c8b8850547b379723ec5227950e94f1d78eaa2eedb2e2a0dd5e4e872fcfc9d209be9da4
ripemd-160 36816d94b384c3726b77d3bc1f7eac4c20ef5089

21534422 as geometric shapes

Circle

Radius = n
Diameter 43068844
Circumference 135304763.909
Area 1.4568549423134E+15

Sphere

Radius = n
Volume 4.1830038827418E+22
Surface area 5.8274197692538E+15
Circumference 135304763.909

Square

Length = n
Perimeter 86137688
Area 463731330874084
Diagonal 30454271.650266

Cube

Length = n
Surface area 2782387985244504
Volume 9.9861861736642E+21
Space diagonal 37298713.015629

Equilateral Triangle

Length = n
Perimeter 64603266
Area 2.0080155653386E+14
Altitude 18649356.507814

Triangular Pyramid

Length = n
Surface area 2.0080155653386E+14
Volume 1.1768833269315E+21
Height 10151423.883422