20852090 (number)

20852090 is an even 8-digits composite number following 20852089 and preceding 20852091. In scientific notation, it is written as 2.0852090 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 64 positive divisors. There are 6801408 positive integers (up to 20852090) that are relatively prime to 20852090.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand ninety

Notation

Scientific notation 2.0852090 × 10^7
Engineering notation 2.0852090 × 10^6

Prime Factorization of 20852090

Prime Factorization 2 × 5 × 7 × 83 × 37 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20852090
Product of the distinct prime numbers

The prime factorization of 20852090 is 2 × 5 × 7 × 83 × 37 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 6, 5, 167, 201, 4133, 6572, 80357, 39097, 382928, 51369, 6433343, 9447799, 58739891, 10602125, 305500750, 117882313, 46241295, 3261651021

Basic calculations (n = 20852090)

Multiplication

n×y
n×2 41704180
n×3 62556270
n×4 83408360
n×5 104260450

Division

n÷y
n÷2 10426045
n÷3 6950696.6666667
n÷3 5213022.5
n÷5 4170418

Exponentiation

ny
n2 434809657368100
n3 9.0666901083088E+21
n4 1.8905943814056E+29
n5 3.9422844194565E+36

Nth Root

y√n
2√n 4566.4088735022
3√n 275.24315683656
4√n 67.575209015602
5√n 29.095774230872

Divisors of 20852090

1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 83, 97, 166, 185, 194, 259, 370, 415, 485, 518, 581, 679, 830, 970, 1162, 1295, 1358, 2590, 2905, 3071, 3395, 3589, 5810, 6142, 6790, 7178, 8051, 15355, 16102, 17945, 21497, 25123, 30710, 35890, 40255, 42994, 50246, 56357, 80510, 107485, 112714, 125615, 214970, 251230, 281785, 297887, 563570, 595774, 1489435, 2085209, 2978870, 4170418, 10426045, 20852090

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852090 can be divided by 64 positive divisors. The sum of these divisors (counting 20852090) is 1, the average is 0.015625.

Base conversion 20852090

Base System Value
2 Binary 1001111100010110101111010
3 Ternary 1110020101200122
4 Quaternary 1033202311322
5 Quinary 20314231330
6 Senary 2022533242
8 Octal 117426572
10 Decimal 20852090
12 Duodecimal 6b97222
16 Hexadecimal 13e2d7a
20 Vigesimal 6a6a4a
36 Base36 cexkq

Cryptographic Hash Functions

md5 f48349237f754e9f199fd6fd91fefcd8
sha1 52f9d011ff60d64de9b29d724db085b7367c6d7d
sha256 602a01f0d584575f19f2562bfe43c003291344665619d13d97e5bae4fca6b36f
sha512 cb50866de130302f074f4fca522508a33bdfb3099c290c41ece4c160d37e39fff95f1e2de1d099555c22fa757bafedf25d24fdfb8f6232814c4356e154861384
ripemd-160 5bd85c0bf52e3b2c1936997ce5c55e804e5b57a2

20852090 as geometric shapes

Circle

Radius = n
Diameter 41704180
Circumference 131017545.51199
Area 1.3659948252975E+15

Sphere

Radius = n
Volume 3.7978462715517E+22
Surface area 5.4639793011901E+15
Circumference 131017545.51199

Square

Length = n
Perimeter 83408360
Area 434809657368100
Diagonal 29489308.481824

Cube

Length = n
Surface area 2608857944208600
Volume 9.0666901083088E+21
Space diagonal 36116879.323999

Equilateral Triangle

Length = n
Perimeter 62556270
Area 1.8827810454579E+14
Altitude 18058439.661999

Triangular Pyramid

Length = n
Surface area 1.8827810454579E+14
Volume 1.068519676417E+21
Height 9829769.4939415