20295250 (number)

20295250 is an even 8-digits composite number following 20295249 and preceding 20295251. In scientific notation, it is written as 2.0295250 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 8118000 positive integers (up to 20295250) that are relatively prime to 20295250.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0295250 × 10^7
Engineering notation 2.0295250 × 10^6

Prime Factorization of 20295250

Prime Factorization 2 × 5 × 25 × 81181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20295250
Product of the distinct prime numbers

The prime factorization of 20295250 is 2 × 5 × 25 × 81181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 5, 30, 322, 495, 3402, 6084, 1330, 39294, 799354, 401900, 7507200, 9482288, 79442819, 45026687, 443561430, 636623416, 5019398952, 1052952148

Basic calculations (n = 20295250)

Multiplication

n×y
n×2 40590500
n×3 60885750
n×4 81181000
n×5 101476250

Division

n÷y
n÷2 10147625
n÷3 6765083.3333333
n÷3 5073812.5
n÷5 4059050

Exponentiation

ny
n2 411897172562500
n3 8.3595560914491E+21
n4 1.6965928076498E+29
n5 3.4432775179455E+36

Nth Root

y√n
2√n 4505.0249721838
3√n 272.77096185613
4√n 67.11948280629
5√n 28.938690902476

Divisors of 20295250

1, 2, 5, 10, 25, 50, 125, 250, 81181, 162362, 405905, 811810, 2029525, 4059050, 10147625, 20295250

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 -20295249
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 20295250 can be divided by 16 positive divisors. The sum of these divisors (counting 20295250) is 1, the average is 0.0625.

Base conversion 20295250

Base System Value
2 Binary 1001101011010111001010010
3 Ternary 1102012002211221
4 Quaternary 1031122321102
5 Quinary 20143422000
6 Senary 2002555254
8 Octal 115327122
10 Decimal 20295250
12 Duodecimal 6968b2a
16 Hexadecimal 135ae52
20 Vigesimal 66gi2a
36 Base36 c2zwy

Cryptographic Hash Functions

md5 e4fc98a867fd96c0a90a9505d9f44593
sha1 fcf3ace1be4306ac7b7648b2f9d05c55c53c8d0e
sha256 980c0172b05d80f28cd533629f72d79994024748e376b32f5f976b762d91e18c
sha512 5fa2e107a5ff48468d428d73f5d6b35fa4439df28730a58f311f342f9236211a2c1e03d3d06e1c860b94528b935097057efd5dac256e8bdbad39b80f14a30498
ripemd-160 94eecb81eef4e90fd4483ab1dbfa70f63c7da238

20295250 as geometric shapes

Circle

Radius = n
Diameter 40590500
Circumference 127518816.60554
Area 1.2940131313568E+15

Sphere

Radius = n
Volume 3.5016426672224E+22
Surface area 5.176052525427E+15
Circumference 127518816.60554

Square

Length = n
Perimeter 81181000
Area 411897172562500
Diagonal 28701817.801753

Cube

Length = n
Surface area 2471383035375000
Volume 8.3595560914491E+21
Space diagonal 35152404.152312

Equilateral Triangle

Length = n
Perimeter 60885750
Area 1.7835670759305E+14
Altitude 17576202.076156

Triangular Pyramid

Length = n
Surface area 1.7835670759305E+14
Volume 9.8518313332883E+20
Height 9567272.6005842