20481195 (number)

20481195 is an odd 8-digits composite number following 20481194 and preceding 20481196. In scientific notation, it is written as 2.0481195 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9285120 positive integers (up to 20481195) that are relatively prime to 20481195.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-one thousand one hundred ninety-five

Notation

Scientific notation 2.0481195 × 10^7
Engineering notation 2.0481195 × 10^6

Prime Factorization of 20481195

Prime Factorization 21 × 5 × 131 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20481195
Product of the distinct prime numbers

The prime factorization of 20481195 is 21 × 5 × 131 × 1489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 60, 96, 690, 270, 9207, 2428, 34794, 96194, 884031, 545457, 2330852, 6587416, 53162026, 79352591, 971832524, 305956885, 8089147205, 2731876282

Basic calculations (n = 20481195)

Multiplication

n×y
n×2 40962390
n×3 61443585
n×4 81924780
n×5 102405975

Division

n÷y
n÷2 10240597.5
n÷3 6827065
n÷3 5120298.75
n÷5 4096239

Exponentiation

ny
n2 419479348628025
n3 8.5914383377236E+21
n4 1.7596292392539E+29
n5 3.6039309576861E+36

Nth Root

y√n
2√n 4525.6154277623
3√n 273.6014727743
4√n 67.272694518373
5√n 28.991524864094

Divisors of 20481195

1, 5, 21, 105, 131, 655, 1489, 2751, 7445, 13755, 31269, 156345, 195059, 975295, 4096239, 20481195

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 -20481194
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 20481195 can be divided by 16 positive divisors. The sum of these divisors (counting 20481195) is 1, the average is 0.0625.

Base conversion 20481195

Base System Value
2 Binary 1001110001000010010101011
3 Ternary 1102112112220210
4 Quaternary 1032020102223
5 Quinary 20220344240
6 Senary 2010552203
8 Octal 116102253
10 Decimal 20481195
12 Duodecimal 6a38663
16 Hexadecimal 13884ab
20 Vigesimal 6802jf
36 Base36 c6ze3

Cryptographic Hash Functions

md5 574960893078d16422eb7fdc0e8c6668
sha1 33aa99ed5045e387ed796b814deb88cdc4136cd8
sha256 1399023568410a68d4a1e0dcecdbbb3fc989cb8905eaa34f4b078fdc4dac7d32
sha512 89374700c77b1b65180fb3fa7eb8360e0741073d274f5f248c0f0ea05e17ac13cef510d8783d9f042431bb93f60cac2447902d633a71a5562afd6a87839c365c
ripemd-160 a6b3058586f88a8f98233eac27716414ab425333

20481195 as geometric shapes

Circle

Radius = n
Diameter 40962390
Circumference 128687143.49748
Area 1.3178332399824E+15

Sphere

Radius = n
Volume 3.5987732754083E+22
Surface area 5.2713329599297E+15
Circumference 128687143.49748

Square

Length = n
Perimeter 81924780
Area 419479348628025
Diagonal 28964783.742608

Cube

Length = n
Surface area 2516876091768150
Volume 8.5914383377236E+21
Space diagonal 35474470.339726

Equilateral Triangle

Length = n
Perimeter 61443585
Area 1.8163988613741E+14
Altitude 17737235.169863

Triangular Pyramid

Length = n
Surface area 1.8163988613741E+14
Volume 1.0125107181251E+21
Height 9654927.9142027