21167242 (number)

21167242 is an even 8-digits composite number following 21167241 and preceding 21167243. In scientific notation, it is written as 2.1167242 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 10419760 positive integers (up to 21167242) that are relatively prime to 21167242.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred sixty-seven thousand two hundred forty-two

Notation

Scientific notation 2.1167242 × 10^7
Engineering notation 2.1167242 × 10^6

Prime Factorization of 21167242

Prime Factorization 2 × 131 × 467 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21167242
Product of the distinct prime numbers

The prime factorization of 21167242 is 2 × 131 × 467 × 173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 80, 52, 599, 447, 2724, 6185, 43382, 33140, 982855, 709710, 1149021, 5765621, 35627512, 33873170, 344480046, 369900050, 5401967373, 8111391220

Basic calculations (n = 21167242)

Multiplication

n×y
n×2 42334484
n×3 63501726
n×4 84668968
n×5 105836210

Division

n÷y
n÷2 10583621
n÷3 7055747.3333333
n÷3 5291810.5
n÷5 4233448.4

Exponentiation

ny
n2 448052133886564
n3 9.4840279465933E+21
n4 2.007507146803E+29
n5 4.2493389593109E+36

Nth Root

y√n
2√n 4600.7871065721
3√n 276.62287560323
4√n 67.829102209686
5√n 29.183196204727

Divisors of 21167242

1, 2, 131, 173, 262, 346, 467, 934, 22663, 45326, 61177, 80791, 122354, 161582, 10583621, 21167242

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 -21167241
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 21167242 can be divided by 16 positive divisors. The sum of these divisors (counting 21167242) is 1, the average is 0.0625.

Base conversion 21167242

Base System Value
2 Binary 1010000101111110010001010
3 Ternary 1110211101222221
4 Quaternary 1100233302022
5 Quinary 20404322432
6 Senary 2033404254
8 Octal 120576212
10 Decimal 21167242
12 Duodecimal 710968a
16 Hexadecimal 142fc8a
20 Vigesimal 6c5i22
36 Base36 cloqy

Cryptographic Hash Functions

md5 5c5245d90e18e82f945348632d81f948
sha1 cee623ab74289877ebe2755f812d055e72f00d9f
sha256 dc3bab77051b9fc72701098014cb23b38b7fea183c115b418d3f7f539346429b
sha512 074939949f493670520fcec49e163aaa91194a436619d2b1d210619195ddf097c313f4680cd80059e70244e196f58b5a46079d955439394bf262a6dbd0ac2993
ripemd-160 f3847717e255a4dd58ad0a1aef48f500a7a771fb

21167242 as geometric shapes

Circle

Radius = n
Diameter 42334484
Circumference 132997703.92791
Area 1.4075972922433E+15

Sphere

Radius = n
Volume 3.972660336461E+22
Surface area 5.630389168973E+15
Circumference 132997703.92791

Square

Length = n
Perimeter 84668968
Area 448052133886564
Diagonal 29935000.714433

Cube

Length = n
Surface area 2688312803319384
Volume 9.4840279465933E+21
Space diagonal 36662738.600106

Equilateral Triangle

Length = n
Perimeter 63501726
Area 1.940122650828E+14
Altitude 18331369.300053

Triangular Pyramid

Length = n
Surface area 1.940122650828E+14
Volume 1.1177034123331E+21
Height 9978333.5714778