20852842 (number)

20852842 is an even 8-digits composite number following 20852841 and preceding 20852843. In scientific notation, it is written as 2.0852842 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 9500400 positive integers (up to 20852842) that are relatively prime to 20852842.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand eight hundred forty-two

Notation

Scientific notation 2.0852842 × 10^7
Engineering notation 2.0852842 × 10^6

Prime Factorization of 20852842

Prime Factorization 2 × 131 × 19 × 59 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20852842
Product of the distinct prime numbers

The prime factorization of 20852842 is 2 × 131 × 19 × 59 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 70, 36, 913, 388, 3118, 688, 65085, 22936, 105233, 739800, 3077905, 6954380, 5184058, 60481430, 6228483, 653314975, 8257425639, 8795900125

Basic calculations (n = 20852842)

Multiplication

n×y
n×2 41705684
n×3 62558526
n×4 83411368
n×5 104264210

Division

n÷y
n÷2 10426421
n÷3 6950947.3333333
n÷3 5213210.5
n÷5 4170568.4

Exponentiation

ny
n2 434841019476964
n3 9.0676710742721E+21
n4 1.8908671221977E+29
n5 3.9429953342182E+36

Nth Root

y√n
2√n 4566.4912131745
3√n 275.24646554352
4√n 67.575818257528
5√n 29.095984087118

Divisors of 20852842

1, 2, 19, 38, 59, 71, 118, 131, 142, 262, 1121, 1349, 2242, 2489, 2698, 4189, 4978, 7729, 8378, 9301, 15458, 18602, 79591, 146851, 159182, 176719, 293702, 353438, 548759, 1097518, 10426421, 20852842

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 -20852841
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 20852842 can be divided by 32 positive divisors. The sum of these divisors (counting 20852842) is 1, the average is 0.03125.

Base conversion 20852842

Base System Value
2 Binary 1001111100011000001101010
3 Ternary 1110020102201111
4 Quaternary 1033203001222
5 Quinary 20314242332
6 Senary 2022540534
8 Octal 117430152
10 Decimal 20852842
12 Duodecimal 6b9774a
16 Hexadecimal 13e306a
20 Vigesimal 6a6c22
36 Base36 cey5m

Cryptographic Hash Functions

md5 b9223b1a307971c6008e90e6ad2b2d0e
sha1 a6f09a0e8440b6d4297b901ddc83429931da6c31
sha256 f2411aa2590011807212e02be3c6f1fdfb43e2b6c15d15f4b19deb3bc282e388
sha512 8572b4d77a3e6f83a234cfffb89d4c57d090019da4c6373d530d52f0c95b4f6b4feb8c634c921a748b6219f25c3c13d336f1544add40e78467d0d1b9d08ad3d2
ripemd-160 7ebba05e259ec62db9e71eef0421c0a94ce3c5d4

20852842 as geometric shapes

Circle

Radius = n
Diameter 41705684
Circumference 131022270.46734
Area 1.3660933522683E+15

Sphere

Radius = n
Volume 3.7982571776136E+22
Surface area 5.4643734090733E+15
Circumference 131022270.46734

Square

Length = n
Perimeter 83411368
Area 434841019476964
Diagonal 29490371.970423

Cube

Length = n
Surface area 2609046116861784
Volume 9.0676710742721E+21
Space diagonal 36118181.826206

Equilateral Triangle

Length = n
Perimeter 62558526
Area 1.8829168473729E+14
Altitude 18059090.913103

Triangular Pyramid

Length = n
Surface area 1.8829168473729E+14
Volume 1.0686352843645E+21
Height 9830123.9901411