20195250 (number)

20195250 is an even 8-digits composite number following 20195249 and preceding 20195251. In scientific notation, it is written as 2.0195250 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5385200 positive integers (up to 20195250) that are relatively prime to 20195250.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0195250 × 10^7
Engineering notation 2.0195250 × 10^6

Prime Factorization of 20195250

Prime Factorization 2 × 15 × 5 × 5 × 26927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4039050
Product of the distinct prime numbers

The prime factorization of 20195250 is 2 × 15 × 5 × 5 × 26927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 99, 49, 174, 319, 5199, 7672, 18369, 43694, 571760, 851953, 9301652, 1977371, 96683836, 2358664, 471552565, 231428100, 3478221672, 8854518609

Basic calculations (n = 20195250)

Multiplication

n×y
n×2 40390500
n×3 60585750
n×4 80781000
n×5 100976250

Division

n÷y
n÷2 10097625
n÷3 6731750
n÷3 5048812.5
n÷5 4039050

Exponentiation

ny
n2 407848122562500
n3 8.2365947971803E+21
n4 1.6634009107776E+29
n5 3.3592797243381E+36

Nth Root

y√n
2√n 4493.9125492159
3√n 272.32221942157
4√n 67.036650790563
5√n 28.910116831696

Divisors of 20195250

1, 2, 5, 10, 15, 25, 30, 50, 75, 150, 375, 750, 26927, 53854, 134635, 269270, 403905, 673175, 807810, 1346350, 2019525, 4039050, 10097625, 20195250

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20195249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20195250 can be divided by 24 positive divisors. The sum of these divisors (counting 20195250) is 1, the average is 0.041666666666667.

Base conversion 20195250

Base System Value
2 Binary 1001101000010011110110010
3 Ternary 1102000000200020
4 Quaternary 1031002132302
5 Quinary 20132222000
6 Senary 2000504310
8 Octal 115023662
10 Decimal 20195250
12 Duodecimal 691b096
16 Hexadecimal 13427b2
20 Vigesimal 66482a
36 Base36 c0ur6

Cryptographic Hash Functions

md5 f9e77d1c77ab8338696f9db603d26d50
sha1 82d7c2201dde48df36008f9c77bc7312ee791bf7
sha256 e066333bee21aa0a93eb77d8f7249b91a28fb3688ec6b8bb9861b2ad6aaa6f6f
sha512 5f9ae814251cf732607b86372feff00cd01129924ab4b6d9d94557468a1056ad27bcb299e662e4aa2bd35ea30cdd9335c9277b950e3340c13fce9d00fcf67a97
ripemd-160 3a4393c6ff62261db12ad116e955c48649e166c8

20195250 as geometric shapes

Circle

Radius = n
Diameter 40390500
Circumference 126890498.07482
Area 1.2812926656227E+15

Sphere

Radius = n
Volume 3.4501367607224E+22
Surface area 5.125170662491E+15
Circumference 126890498.07482

Square

Length = n
Perimeter 80781000
Area 407848122562500
Diagonal 28560396.445515

Cube

Length = n
Surface area 2447088735375000
Volume 8.2365947971803E+21
Space diagonal 34979199.071555

Equilateral Triangle

Length = n
Perimeter 60585750
Area 1.7660341751246E+14
Altitude 17489599.535778

Triangular Pyramid

Length = n
Surface area 1.7660341751246E+14
Volume 9.7069200582867E+20
Height 9520132.1485051