20295890 (number)

20295890 is an even 8-digits composite number following 20295889 and preceding 20295891. In scientific notation, it is written as 2.0295890 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 7660224 positive integers (up to 20295890) that are relatively prime to 20295890.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-five thousand eight hundred ninety

Notation

Scientific notation 2.0295890 × 10^7
Engineering notation 2.0295890 × 10^6

Prime Factorization of 20295890

Prime Factorization 2 × 5 × 23 × 79 × 1117

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20295890
Product of the distinct prime numbers

The prime factorization of 20295890 is 2 × 5 × 23 × 79 × 1117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 33, 56, 978, 511, 4768, 1695, 83101, 78422, 629484, 441283, 6750331, 3822932, 44021824, 40316800, 910727581, 71906700, 8332423573, 1026507348

Basic calculations (n = 20295890)

Multiplication

n×y
n×2 40591780
n×3 60887670
n×4 81183560
n×5 101479450

Division

n÷y
n÷2 10147945
n÷3 6765296.6666667
n÷3 5073972.5
n÷5 4059178

Exponentiation

ny
n2 411923150892100
n3 8.3603469589595E+21
n4 1.6968068224088E+29
n5 3.4438204618858E+36

Nth Root

y√n
2√n 4505.0960034166
3√n 272.77382905545
4√n 67.120011944401
5√n 28.938873413443

Divisors of 20295890

1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1117, 1817, 2234, 3634, 5585, 9085, 11170, 18170, 25691, 51382, 88243, 128455, 176486, 256910, 441215, 882430, 2029589, 4059178, 10147945, 20295890

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 -20295889
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 20295890 can be divided by 32 positive divisors. The sum of these divisors (counting 20295890) is 1, the average is 0.03125.

Base conversion 20295890

Base System Value
2 Binary 1001101011011000011010010
3 Ternary 1102012010201122
4 Quaternary 1031123003102
5 Quinary 20143432030
6 Senary 2003002242
8 Octal 115330322
10 Decimal 20295890
12 Duodecimal 6969382
16 Hexadecimal 135b0d2
20 Vigesimal 66gjea
36 Base36 c30eq

Cryptographic Hash Functions

md5 59aefc4681b845abffe44d9d4938f22c
sha1 2da90b3d56f2490eb58090838ffefac93ad3657e
sha256 c419b4ecaea835aaa2e3e83ce7c8ca399bfed159d45ce4ad27954442c4d35717
sha512 90bab2ba74c7b89fd453ef9e5c096949dbadebf9425fd9f99a90aa11269da88642a8e7f1ca42d870028eba307c2600c71a26e99b06565c0f8aca3b007c3a41c7
ripemd-160 ecc1ef18c37770b3189df52f9fe863758f117aac

20295890 as geometric shapes

Circle

Radius = n
Diameter 40591780
Circumference 127522837.84413
Area 1.2940947446862E+15

Sphere

Radius = n
Volume 3.5019739450305E+22
Surface area 5.1763789787447E+15
Circumference 127522837.84413

Square

Length = n
Perimeter 81183560
Area 411923150892100
Diagonal 28702722.898432

Cube

Length = n
Surface area 2471538905352600
Volume 8.3603469589595E+21
Space diagonal 35153512.664829

Equilateral Triangle

Length = n
Perimeter 60887670
Area 1.7836795653974E+14
Altitude 17576756.332415

Triangular Pyramid

Length = n
Surface area 1.7836795653974E+14
Volume 9.8527633795876E+20
Height 9567574.2994775