20852080 (number)

20852080 is an even 8-digits composite number following 20852079 and preceding 20852081. In scientific notation, it is written as 2.0852080 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 8340800 positive integers (up to 20852080) that are relatively prime to 20852080.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand eighty

Notation

Scientific notation 2.0852080 × 10^7
Engineering notation 2.0852080 × 10^6

Prime Factorization of 20852080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 260651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2606510
Product of the distinct prime numbers

The prime factorization of 20852080 is 2 × 2 × 2 × 2 × 5 × 260651. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 98, 8, 436, 714, 5229, 3575, 72590, 64582, 590854, 896470, 9259435, 9074194, 25692247, 10852043, 58215194, 758080790, 8963270307, 2670786952

Basic calculations (n = 20852080)

Multiplication

n×y
n×2 41704160
n×3 62556240
n×4 83408320
n×5 104260400

Division

n÷y
n÷2 10426040
n÷3 6950693.3333333
n÷3 5213020
n÷5 4170416

Exponentiation

ny
n2 434809240326400
n3 9.0666770640253E+21
n4 1.8905907547322E+29
n5 3.9422749664936E+36

Nth Root

y√n
2√n 4566.4077785498
3√n 275.24311283726
4√n 67.575200913869
5√n 29.09577144019

Divisors of 20852080

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 260651, 521302, 1042604, 1303255, 2085208, 2606510, 4170416, 5213020, 10426040, 20852080

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852080 can be divided by 20 positive divisors. The sum of these divisors (counting 20852080) is 1, the average is 0.05.

Base conversion 20852080

Base System Value
2 Binary 1001111100010110101110000
3 Ternary 1110020101200021
4 Quaternary 1033202311300
5 Quinary 20314231310
6 Senary 2022533224
8 Octal 117426560
10 Decimal 20852080
12 Duodecimal 6b97214
16 Hexadecimal 13e2d70
20 Vigesimal 6a6a40
36 Base36 cexkg

Cryptographic Hash Functions

md5 18fcadbd051f172346fe8c3c4cd7584b
sha1 fdb5638f4207ab5e1779a2824d9df2645ca23480
sha256 b01997690d016dd73ff590f69871924947603b2808802d315ca65fbc0b157bec
sha512 21f101c480b956887381e60bac8d5583e2fa31d0f01ba6a470c5f9942736df6286eb6693ed16dcd131da6fa09d721416b006a8daa03ac0e61b8b6fde32aea410
ripemd-160 77da2bcb2e33595a65990b29ed2f29d1985317a2

20852080 as geometric shapes

Circle

Radius = n
Diameter 41704160
Circumference 131017482.68013
Area 1.3659935151224E+15

Sphere

Radius = n
Volume 3.7978408075751E+22
Surface area 5.4639740604895E+15
Circumference 131017482.68013

Square

Length = n
Perimeter 83408320
Area 434809240326400
Diagonal 29489294.339689

Cube

Length = n
Surface area 2608855441958400
Volume 9.0666770640253E+21
Space diagonal 36116862.003491

Equilateral Triangle

Length = n
Perimeter 62556240
Area 1.8827792396144E+14
Altitude 18058431.001745

Triangular Pyramid

Length = n
Surface area 1.8827792396144E+14
Volume 1.0685181391335E+21
Height 9829764.7798963