21534476 (number)

21534476 is an even 8-digits composite number following 21534475 and preceding 21534477. In scientific notation, it is written as 2.1534476 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10668240 positive integers (up to 21534476) that are relatively prime to 21534476.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred thirty-four thousand four hundred seventy-six

Notation

Scientific notation 2.1534476 × 10^7
Engineering notation 2.1534476 × 10^6

Prime Factorization of 21534476

Prime Factorization 2 × 2 × 109 × 49391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10767238
Product of the distinct prime numbers

The prime factorization of 21534476 is 2 × 2 × 109 × 49391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 53, 69, 864, 805, 1796, 9709, 91225, 90527, 608024, 803866, 5267402, 3289531, 17909533, 20608393, 975072333, 388232182, 4270746938, 2320601466

Basic calculations (n = 21534476)

Multiplication

n×y
n×2 43068952
n×3 64603428
n×4 86137904
n×5 107672380

Division

n÷y
n÷2 10767238
n÷3 7178158.6666667
n÷3 5383619
n÷5 4306895.2

Exponentiation

ny
n2 463733656594576
n3 9.9862612983281E+21
n4 2.1504890425858E+29
n5 4.6309654675826E+36

Nth Root

y√n
2√n 4640.5254012881
3√n 278.213437869
4√n 68.121401932785
5√n 29.283761540014

Divisors of 21534476

1, 2, 4, 109, 218, 436, 49391, 98782, 197564, 5383619, 10767238, 21534476

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21534475
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21534476 can be divided by 12 positive divisors. The sum of these divisors (counting 21534476) is 1, the average is 0.083333333333333.

Base conversion 21534476

Base System Value
2 Binary 1010010001001011100001100
3 Ternary 1111112001202012
4 Quaternary 1102021130030
5 Quinary 21003100401
6 Senary 2045320352
8 Octal 122113414
10 Decimal 21534476
12 Duodecimal 72660b8
16 Hexadecimal 148970c
20 Vigesimal 6ebg3g
36 Base36 ctk3w

Cryptographic Hash Functions

md5 78c1759bb6446d2b1e4666473bc4b9a8
sha1 34e5668bfd5728c6a71c8b9836a6ed61edf4c2c2
sha256 17f776f53c9447acf930c6524388873bf7e09033795c9d5f1a963ee2c01e5de0
sha512 f4c6537d2d1f2d9eae1ee4fb9b8802d9cfab171a6e3d33fd05facd40008150e0ec9c37a11dde3b3238da1d7415263c15db0e61ed5b05b19114c0c8ee7464626f
ripemd-160 075144020da7f5fd571e725679f6901220f2e9f8

21534476 as geometric shapes

Circle

Radius = n
Diameter 43068952
Circumference 135305103.20101
Area 1.4568622487799E+15

Sphere

Radius = n
Volume 4.1830353508874E+22
Surface area 5.8274489951194E+15
Circumference 135305103.20101

Square

Length = n
Perimeter 86137904
Area 463733656594576
Diagonal 30454348.017798

Cube

Length = n
Surface area 2782401939567456
Volume 9.9862612983281E+21
Space diagonal 37298806.546373

Equilateral Triangle

Length = n
Perimeter 64603428
Area 2.0080256360038E+14
Altitude 18649403.273186

Triangular Pyramid

Length = n
Surface area 2.0080256360038E+14
Volume 1.1768921804581E+21
Height 10151449.339266