20103995 (number)

20103995 is an odd 8-digits composite number following 20103994 and preceding 20103996. In scientific notation, it is written as 2.0103995 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 15170400 positive integers (up to 20103995) that are relatively prime to 20103995.

Interesting facts

Basic properties

Name

Name twenty million one hundred three thousand nine hundred ninety-five

Notation

Scientific notation 2.0103995 × 10^7
Engineering notation 2.0103995 × 10^6

Prime Factorization of 20103995

Prime Factorization 5 × 19 × 431 × 491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20103995
Product of the distinct prime numbers

The prime factorization of 20103995 is 5 × 19 × 431 × 491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 18, 48, 818, 690, 1455, 3969, 52822, 94033, 644232, 775409, 5613829, 9532636, 31724854, 20081813, 355679396, 273954278, 1716938964, 4559052120

Basic calculations (n = 20103995)

Multiplication

n×y
n×2 40207990
n×3 60311985
n×4 80415980
n×5 100519975

Division

n÷y
n÷2 10051997.5
n÷3 6701331.6666667
n÷3 5025998.75
n÷5 4020799

Exponentiation

ny
n2 404170614960025
n3 8.1254440223033E+21
n4 1.6335388599716E+29
n5 3.2840657073176E+36

Nth Root

y√n
2√n 4483.7478742677
3√n 271.91142498711
4√n 66.960793560618
5√n 28.883942616527

Divisors of 20103995

1, 5, 19, 95, 431, 491, 2155, 2455, 8189, 9329, 40945, 46645, 211621, 1058105, 4020799, 20103995

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 -20103994
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 20103995 can be divided by 16 positive divisors. The sum of these divisors (counting 20103995) is 1, the average is 0.0625.

Base conversion 20103995

Base System Value
2 Binary 1001100101100001100111011
3 Ternary 1101211101111102
4 Quaternary 1030230030323
5 Quinary 20121311440
6 Senary 1554522015
8 Octal 114541473
10 Decimal 20103995
12 Duodecimal 689630b
16 Hexadecimal 132c33b
20 Vigesimal 65cjjf
36 Base36 bywcb

Cryptographic Hash Functions

md5 1bddd791ebe1b9a2ef0ca2177fd3a19b
sha1 918b23fae111559440d03dc147a9e2c5024f250f
sha256 a8e3c8e53e35490f97779da0e86a166eb4d94c81f1b1a1d64cc1ca9917f45498
sha512 5a78bc0df7ed8cface2b713c882150d9a0ba20eed08e97e2b21aaa3d6cda3f0fe77f15023d1fb12b67e3106370371a6f072be5be08289fb24bdbb0d552e99a9e
ripemd-160 4fd4aa046f4cd7843e0d02b6118728d35c7be42d

20103995 as geometric shapes

Circle

Radius = n
Diameter 40207990
Circumference 126317125.99961
Area 1.2697394347553E+15

Sphere

Radius = n
Volume 3.4035780330164E+22
Surface area 5.0789577390211E+15
Circumference 126317125.99961

Square

Length = n
Perimeter 80415980
Area 404170614960025
Diagonal 28431342.386881

Cube

Length = n
Surface area 2425023689760150
Volume 8.1254440223033E+21
Space diagonal 34821140.775111

Equilateral Triangle

Length = n
Perimeter 60311985
Area 1.7501101000928E+14
Altitude 17410570.387555

Triangular Pyramid

Length = n
Surface area 1.7501101000928E+14
Volume 9.5759276138706E+20
Height 9477114.1289603