21352694 (number)

21352694 is an even 8-digits composite number following 21352693 and preceding 21352695. In scientific notation, it is written as 2.1352694 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 8791200 positive integers (up to 21352694) that are relatively prime to 21352694.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-two thousand six hundred ninety-four

Notation

Scientific notation 2.1352694 × 10^7
Engineering notation 2.1352694 × 10^6

Prime Factorization of 21352694

Prime Factorization 2 × 11 × 23 × 19 × 2221

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21352694
Product of the distinct prime numbers

The prime factorization of 21352694 is 2 × 11 × 23 × 19 × 2221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 8, 86, 285, 417, 4149, 4930, 41056, 34756, 676724, 940604, 9345544, 1934600, 96355788, 83073256, 690963175, 782675523, 4910323309, 2180616192

Basic calculations (n = 21352694)

Multiplication

n×y
n×2 42705388
n×3 64058082
n×4 85410776
n×5 106763470

Division

n÷y
n÷2 10676347
n÷3 7117564.6666667
n÷3 5338173.5
n÷5 4270538.8

Exponentiation

ny
n2 455937541057636
n3 9.7354947973161E+21
n4 2.0787904134568E+29
n5 4.4387775588677E+36

Nth Root

y√n
2√n 4620.8975318654
3√n 277.42838397574
4√n 67.977183906554
5√n 29.234154326768

Divisors of 21352694

1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 2221, 4442, 4807, 9614, 24431, 42199, 48862, 51083, 84398, 102166, 464189, 561913, 928378, 970577, 1123826, 1941154, 10676347, 21352694

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21352693
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21352694 can be divided by 32 positive divisors. The sum of these divisors (counting 21352694) is 1, the average is 0.03125.

Base conversion 21352694

Base System Value
2 Binary 1010001011101000011110110
3 Ternary 1111011211101112
4 Quaternary 1101131003312
5 Quinary 20431241234
6 Senary 2041355022
8 Octal 121350366
10 Decimal 21352694
12 Duodecimal 7198a72
16 Hexadecimal 145d0f6
20 Vigesimal 6d91ee
36 Base36 cpnue

Cryptographic Hash Functions

md5 20252b2e01dfa4a7f8b1a22ee4ce90d5
sha1 522ad1f057666ce2e4e0522aba8b4d42f2828b24
sha256 6c6f70d9f8fc2efd8189210e34ccc948afcc5d159d8db4aeb49159e35adab88b
sha512 fde40f61934ed79d789dc853c2efd118eba7bd8c43d5622f2570bb69f6e33816231f3ad82cdfc4e82c430b7b5465b091b74c2559542de4f9946a6e28d7f02ed5
ripemd-160 7d7b662549d7d13111e300c89ff3639077a04db0

21352694 as geometric shapes

Circle

Radius = n
Diameter 42705388
Circumference 134162933.2095
Area 1.4323700294825E+15

Sphere

Radius = n
Volume 4.0779945245747E+22
Surface area 5.7294801179299E+15
Circumference 134162933.2095

Square

Length = n
Perimeter 85410776
Area 455937541057636
Diagonal 30197269.448003

Cube

Length = n
Surface area 2735625246345816
Volume 9.7354947973161E+21
Space diagonal 36983950.886471

Equilateral Triangle

Length = n
Perimeter 64058082
Area 1.9742674654746E+14
Altitude 18491975.443236

Triangular Pyramid

Length = n
Surface area 1.9742674654746E+14
Volume 1.1473390648981E+21
Height 10065756.482668