20370918 (number)

20370918 is an even 8-digits composite number following 20370917 and preceding 20370919. In scientific notation, it is written as 2.0370918 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6773760 positive integers (up to 20370918) that are relatively prime to 20370918.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy thousand nine hundred eighteen

Notation

Scientific notation 2.0370918 × 10^7
Engineering notation 2.0370918 × 10^6

Prime Factorization of 20370918

Prime Factorization 2 × 3 × 7841 × 433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20370918
Product of the distinct prime numbers

The prime factorization of 20370918 is 2 × 3 × 7841 × 433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 24, 64, 521, 857, 6837, 7008, 5818, 93469, 936427, 811844, 8274476, 4754344, 3810533, 1921573, 75869438, 538842428, 2974330282, 4944702058

Basic calculations (n = 20370918)

Multiplication

n×y
n×2 40741836
n×3 61112754
n×4 81483672
n×5 101854590

Division

n÷y
n÷2 10185459
n÷3 6790306
n÷3 5092729.5
n÷5 4074183.6

Exponentiation

ny
n2 414974300162724
n3 8.4534074407222E+21
n4 1.7220366979554E+29
n5 3.5079468367041E+36

Nth Root

y√n
2√n 4513.4153365273
3√n 273.10953754885
4√n 67.181956926896
5√n 28.960237564916

Divisors of 20370918

1, 2, 3, 6, 433, 866, 1299, 2598, 7841, 15682, 23523, 47046, 3395153, 6790306, 10185459, 20370918

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 -20370917
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 20370918 can be divided by 16 positive divisors. The sum of these divisors (counting 20370918) is 1, the average is 0.0625.

Base conversion 20370918

Base System Value
2 Binary 1001101101101010111100110
3 Ternary 1102022221122110
4 Quaternary 1031231113212
5 Quinary 20203332133
6 Senary 2004341450
8 Octal 115552746
10 Decimal 20370918
12 Duodecimal 69a4886
16 Hexadecimal 136d5e6
20 Vigesimal 67675i
36 Base36 c4mau

Cryptographic Hash Functions

md5 acea76e0af40a944df0c4db28a084df6
sha1 f8e59b0026c2595b1dae2b92e77310edae4c82bd
sha256 83a8e24c6c5e9ba9b004d18d9d504ad13616cc86a6bdcb5c536afeb48623e8e8
sha512 40c07ac9a0ac1ff01b24e0729ce787bdcee81a6867f0b7d889726dff3d2622afde5b791a22765798153b5a8277a8ce998fec7aa07660fea8daf592367c3d1d69
ripemd-160 8c1c89f4f405cd1063a7b53552b14fcc6e3becf7

20370918 as geometric shapes

Circle

Radius = n
Diameter 40741836
Circumference 127994252.67136
Area 1.3036802128198E+15

Sphere

Radius = n
Volume 3.5409550284766E+22
Surface area 5.2147208512791E+15
Circumference 127994252.67136

Square

Length = n
Perimeter 81483672
Area 414974300162724
Diagonal 28808828.51359

Cube

Length = n
Surface area 2489845800976344
Volume 8.4534074407222E+21
Space diagonal 35283464.972819

Equilateral Triangle

Length = n
Perimeter 61112754
Area 1.7968914292929E+14
Altitude 17641732.48641

Triangular Pyramid

Length = n
Surface area 1.7968914292929E+14
Volume 9.9624362091125E+20
Height 9602942.8378634