20218996 (number)

20218996 is an even 8-digits composite number following 20218995 and preceding 20218997. In scientific notation, it is written as 2.0218996 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 8636160 positive integers (up to 20218996) that are relatively prime to 20218996.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighteen thousand nine hundred ninety-six

Notation

Scientific notation 2.0218996 × 10^7
Engineering notation 2.0218996 × 10^6

Prime Factorization of 20218996

Prime Factorization 2 × 2 × 2429 × 2081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10109498
Product of the distinct prime numbers

The prime factorization of 20218996 is 2 × 2 × 2429 × 2081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 20, 46, 826, 463, 4981, 7311, 75167, 41265, 401854, 70344, 1275823, 8241917, 81249228, 43459824, 809156948, 326929414, 7998881939, 3179578953

Basic calculations (n = 20218996)

Multiplication

n×y
n×2 40437992
n×3 60656988
n×4 80875984
n×5 101094980

Division

n÷y
n÷2 10109498
n÷3 6739665.3333333
n÷3 5054749
n÷5 4043799.2

Exponentiation

ny
n2 408807799248016
n3 8.2656832577644E+21
n4 1.6712381672601E+29
n5 3.3790757818879E+36

Nth Root

y√n
2√n 4496.5537915163
3√n 272.42891168121
4√n 67.056347883823
5√n 28.916912261132

Divisors of 20218996

1, 2, 4, 2081, 2429, 4162, 4858, 8324, 9716, 5054749, 10109498, 20218996

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20218995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20218996 can be divided by 12 positive divisors. The sum of these divisors (counting 20218996) is 1, the average is 0.083333333333333.

Base conversion 20218996

Base System Value
2 Binary 1001101001000010001110100
3 Ternary 1102001020020201
4 Quaternary 1031020101310
5 Quinary 20134001441
6 Senary 2001210244
8 Octal 115102164
10 Decimal 20218996
12 Duodecimal 6930984
16 Hexadecimal 1348474
20 Vigesimal 66779g
36 Base36 c1d2s

Cryptographic Hash Functions

md5 7906e2c510860b4f18780481eb2b07d5
sha1 6bb772c40869f101d9bc181f42d69665a9555c7d
sha256 5f7243915c5b3cab934ad2c974ba814bbeededfd1b8a777bc99cfbd225ed803f
sha512 d4ade944856beda915ef6c81a8cb945563de4c11b7455f64e3ab475366d0f43d4d83a3dac63962967969c6c9137ad63c29bc5d1993f9d1bfb6e3cf8fe8391a84
ripemd-160 886cf3b3802cac35739be805d60e43b5b2ef4706

20218996 as geometric shapes

Circle

Radius = n
Diameter 40437992
Circumference 127039698.59312
Area 1.2843075788478E+15

Sphere

Radius = n
Volume 3.4623213065991E+22
Surface area 5.1372303153911E+15
Circumference 127039698.59312

Square

Length = n
Perimeter 80875984
Area 408807799248016
Diagonal 28593978.360767

Cube

Length = n
Surface area 2452846795488096
Volume 8.2656832577644E+21
Space diagonal 35020328.350032

Equilateral Triangle

Length = n
Perimeter 60656988
Area 1.77018969707E+14
Altitude 17510164.175016

Triangular Pyramid

Length = n
Surface area 1.77018969707E+14
Volume 9.7412011378422E+20
Height 9531326.1202558