20870169 (number)

20870169 is an odd 8-digits composite number following 20870168 and preceding 20870170. In scientific notation, it is written as 2.0870169 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12429312 positive integers (up to 20870169) that are relatively prime to 20870169.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy thousand one hundred sixty-nine

Notation

Scientific notation 2.0870169 × 10^7
Engineering notation 2.0870169 × 10^6

Prime Factorization of 20870169

Prime Factorization 3 × 493 × 137 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20870169
Product of the distinct prime numbers

The prime factorization of 20870169 is 3 × 493 × 137 × 103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 65, 25, 667, 767, 3017, 4790, 65620, 46734, 248688, 433207, 5970289, 2665625, 45633968, 32944718, 437592170, 792169424, 4463623549, 5532404408

Basic calculations (n = 20870169)

Multiplication

n×y
n×2 41740338
n×3 62610507
n×4 83480676
n×5 104350845

Division

n÷y
n÷2 10435084.5
n÷3 6956723
n÷3 5217542.25
n÷5 4174033.8

Exponentiation

ny
n2 435563954088561
n3 9.0902933321365E+21
n4 1.8971595810126E+29
n5 3.9594041075703E+36

Nth Root

y√n
2√n 4568.3880089152
3√n 275.32268017781
4√n 67.589851375152
5√n 29.100817755719

Divisors of 20870169

1, 3, 103, 137, 309, 411, 493, 1479, 14111, 42333, 50779, 67541, 152337, 202623, 6956723, 20870169

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20870168
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20870169 can be divided by 16 positive divisors. The sum of these divisors (counting 20870169) is 1, the average is 0.0625.

Base conversion 20870169

Base System Value
2 Binary 1001111100111010000011001
3 Ternary 1110021022111020
4 Quaternary 1033213100121
5 Quinary 20320321134
6 Senary 2023153053
8 Octal 117472031
10 Decimal 20870169
12 Duodecimal 6ba5789
16 Hexadecimal 13e7419
20 Vigesimal 6a8f89
36 Base36 cfbix

Cryptographic Hash Functions

md5 ea75bae6bfdc600bb7f72376948a21e5
sha1 4ab28c86ead16727237002e44c77219c7fa6f3ce
sha256 a300418cfbc0fef12d461a2c2f5b6945360566d00c30a9ee23008218b66f54b1
sha512 5101be8e5282e2ba792f37c5de9605eac26098ace5b9bf255a239c35e65c32ca0cd693192628e44b4d6961e57b2a865c0a3bfd97ed44a02becd75701ebfbef04
ripemd-160 a35a976714076d19b02e494f71d4ffb46faaf05f

20870169 as geometric shapes

Circle

Radius = n
Diameter 41740338
Circumference 131131139.21915
Area 1.3683645183331E+15

Sphere

Radius = n
Volume 3.8077331668288E+22
Surface area 5.4734580733326E+15
Circumference 131131139.21915

Square

Length = n
Perimeter 83480676
Area 435563954088561
Diagonal 29514876.048819

Cube

Length = n
Surface area 2613383724531366
Volume 9.0902933321365E+21
Space diagonal 36148193.070549

Equilateral Triangle

Length = n
Perimeter 62610507
Area 1.8860472460675E+14
Altitude 18074096.535274

Triangular Pyramid

Length = n
Surface area 1.8860472460675E+14
Volume 1.0713013430214E+21
Height 9838292.0162728