20852040 (number)

20852040 is an even 8-digits composite number following 20852039 and preceding 20852041. In scientific notation, it is written as 2.0852040 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 5054720 positive integers (up to 20852040) that are relatively prime to 20852040.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand forty

Notation

Scientific notation 2.0852040 × 10^7
Engineering notation 2.0852040 × 10^6

Prime Factorization of 20852040

Prime Factorization 2 × 2 × 2 × 15 × 11 × 15797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5213010
Product of the distinct prime numbers

The prime factorization of 20852040 is 2 × 2 × 2 × 15 × 11 × 15797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 13, 42, 202, 411, 6251, 2919, 61979, 22721, 110343, 897575, 2025169, 3018013, 96174475, 48058332, 109384363, 717155094, 7989720612, 3556839985

Basic calculations (n = 20852040)

Multiplication

n×y
n×2 41704080
n×3 62556120
n×4 83408160
n×5 104260200

Division

n÷y
n÷2 10426020
n÷3 6950680
n÷3 5213010
n÷5 4170408

Exponentiation

ny
n2 434807572161600
n3 9.0666248870166E+21
n4 1.8905762480906E+29
n5 3.9422371548236E+36

Nth Root

y√n
2√n 4566.4033987373
3√n 275.24293683993
4√n 67.57516850691
5√n 29.09576027745

Divisors of 20852040

1, 2, 4, 8, 11, 15, 22, 30, 44, 60, 88, 120, 165, 330, 660, 1320, 15797, 31594, 63188, 126376, 173767, 236955, 347534, 473910, 695068, 947820, 1390136, 1895640, 2606505, 5213010, 10426020, 20852040

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 -20852039
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 20852040 can be divided by 32 positive divisors. The sum of these divisors (counting 20852040) is 1, the average is 0.03125.

Base conversion 20852040

Base System Value
2 Binary 1001111100010110101001000
3 Ternary 1110020101121210
4 Quaternary 1033202311020
5 Quinary 20314231130
6 Senary 2022533120
8 Octal 117426510
10 Decimal 20852040
12 Duodecimal 6b971a0
16 Hexadecimal 13e2d48
20 Vigesimal 6a6a20
36 Base36 cexjc

Cryptographic Hash Functions

md5 d8cce5c72aa43e272175937f40fb38fe
sha1 4e7af127588b6bd5bdc374bd8334ff8d83b97527
sha256 0d6b885de50589b5b95d5a05e4aa18e2b0d027d25971b3fc45b28835d1c72969
sha512 0c402ef1babceb3bded0b0836cff713a2578f834cf19dfe0783afeec4fbe71d3adf25c04103014e4947e44c2f6b3c6e3dbc01b529c415413b67943f00fac0655
ripemd-160 8789c0abe30dabec9badba7bc136989f780b8253

20852040 as geometric shapes

Circle

Radius = n
Diameter 41704080
Circumference 131017231.35272
Area 1.3659882744281E+15

Sphere

Radius = n
Volume 3.7978189517208E+22
Surface area 5.4639530977124E+15
Circumference 131017231.35272

Square

Length = n
Perimeter 83408160
Area 434807572161600
Diagonal 29489237.771146

Cube

Length = n
Surface area 2608845432969600
Volume 9.0666248870166E+21
Space diagonal 36116792.721459

Equilateral Triangle

Length = n
Perimeter 62556120
Area 1.8827720162489E+14
Altitude 18058396.360729

Triangular Pyramid

Length = n
Surface area 1.8827720162489E+14
Volume 1.068511990014E+21
Height 9829745.9237154