20870160 (number)

20870160 is an even 8-digits composite number following 20870159 and preceding 20870161. In scientific notation, it is written as 2.0870160 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 5565312 positive integers (up to 20870160) that are relatively prime to 20870160.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy thousand one hundred sixty

Notation

Scientific notation 2.0870160 × 10^7
Engineering notation 2.0870160 × 10^6

Prime Factorization of 20870160

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 86959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2608770
Product of the distinct prime numbers

The prime factorization of 20870160 is 2 × 2 × 2 × 2 × 5 × 3 × 86959. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 10, 21, 814, 681, 8990, 5835, 79497, 20639, 559291, 349718, 8603657, 4037586, 4352369, 20168512, 286248055, 286838516, 6397146406, 1728808869

Basic calculations (n = 20870160)

Multiplication

n×y
n×2 41740320
n×3 62610480
n×4 83480640
n×5 104350800

Division

n÷y
n÷2 10435080
n÷3 6956720
n÷3 5217540
n÷5 4174032

Exponentiation

ny
n2 435563578425600
n3 9.0902815719148E+21
n4 1.8971563085091E+29
n5 3.9593955703595E+36

Nth Root

y√n
2√n 4568.3870238849
3√n 275.32264060132
4√n 67.589844088331
5√n 29.100815245846

Divisors of 20870160

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 86959, 173918, 260877, 347836, 434795, 521754, 695672, 869590, 1043508, 1304385, 1391344, 1739180, 2087016, 2608770, 3478360, 4174032, 5217540, 6956720, 10435080, 20870160

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20870159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20870160 can be divided by 40 positive divisors. The sum of these divisors (counting 20870160) is 1, the average is 0.025.

Base conversion 20870160

Base System Value
2 Binary 1001111100111010000010000
3 Ternary 1110021022110220
4 Quaternary 1033213100100
5 Quinary 20320321120
6 Senary 2023153040
8 Octal 117472020
10 Decimal 20870160
12 Duodecimal 6ba5780
16 Hexadecimal 13e7410
20 Vigesimal 6a8f80
36 Base36 cfbio

Cryptographic Hash Functions

md5 f39d902fa49a74032b5eb79eb9609292
sha1 0f7936ce47e21e01ef5dcc3e587292cb6d847374
sha256 9e1b92f390efff8c58a6675522e8a9f894369500c23edc9fc76b269402122e24
sha512 498143e059bc5e4f3c99afbc6bac28ec1ec524a963f72082bf7280c35da8534b88c3009b101a6a16dbd4f11660d8de529f257dda1b148fe321089d982333208b
ripemd-160 e081c68b9d079608e8a364cb3166df180f6ed1b3

20870160 as geometric shapes

Circle

Radius = n
Diameter 41740320
Circumference 131131082.67049
Area 1.3683633381531E+15

Sphere

Radius = n
Volume 3.8077282407187E+22
Surface area 5.4734533526126E+15
Circumference 131131082.67049

Square

Length = n
Perimeter 83480640
Area 435563578425600
Diagonal 29514863.320896

Cube

Length = n
Surface area 2613381470553600
Volume 9.0902815719148E+21
Space diagonal 36148177.482092

Equilateral Triangle

Length = n
Perimeter 62610480
Area 1.8860456193991E+14
Altitude 18074088.741046

Triangular Pyramid

Length = n
Surface area 1.8860456193991E+14
Volume 1.071299957066E+21
Height 9838287.7736322