20376640 (number)

20376640 is an even 8-digits composite number following 20376639 and preceding 20376641. In scientific notation, it is written as 2.0376640 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 56 positive divisors. There are 7925760 positive integers (up to 20376640) that are relatively prime to 20376640.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-six thousand six hundred forty

Notation

Scientific notation 2.0376640 × 10^7
Engineering notation 2.0376640 × 10^6

Prime Factorization of 20376640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 636770
Product of the distinct prime numbers

The prime factorization of 20376640 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 1721. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20376640)

Multiplication

n×y
n×2 40753280
n×3 61129920
n×4 81506560
n×5 101883200

Division

n÷y
n÷2 10188320
n÷3 6792213.3333333
n÷3 5094160
n÷5 4075328

Exponentiation

ny
n2 415207457689600
n3 8.4605328906562E+21
n4 1.7239723292106E+29
n5 3.5128763522286E+36

Nth Root

y√n
2√n 4514.04918006
3√n 273.13510645837
4√n 67.186674125603
5√n 28.961864314028

Divisors of 20376640

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20376639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20376640 can be divided by 56 positive divisors. The sum of these divisors (counting 20376640) is 1, the average is 0.017857142857143.

Base conversion 20376640

Base System Value
2 Binary 1001101101110110001000000
3 Ternary 1102100020111101
4 Quaternary 1031232301000
5 Quinary 20204023030
6 Senary 2004424144
8 Octal 115566100
10 Decimal 20376640
12 Duodecimal 69a8054
16 Hexadecimal 136ec40
20 Vigesimal 6771c0
36 Base36 c4qps

Cryptographic Hash Functions

md5 6d95a67d0a10400986e33a28a5edc4cb
sha1 dc2c2604ddea9ccf4264990419d008590d499c2c
sha256 0962b98f4becbd2529941cbdb6426f61cfeeba2e5eeb55cf261426e8af06ec25
sha512 6930a1bf44e72ee79f593bface8799e293bd6f550f53461d5d25f130fad264068af3a63cd1f4277656f9800993bffdf787aa502f7d3f49e61a25986f1d589c49
ripemd-160 0cb383a7b5f5393cf905f854ce2444c8bca0d172

20376640 as geometric shapes

Circle

Radius = n
Diameter 40753280
Circumference 128030205.05769
Area 1.3044126987933E+15

Sphere

Radius = n
Volume 3.5439397299654E+22
Surface area 5.2176507951734E+15
Circumference 128030205.05769

Square

Length = n
Perimeter 81506560
Area 415207457689600
Diagonal 28816920.643594

Cube

Length = n
Surface area 2491244746137600
Volume 8.4605328906562E+21
Space diagonal 35293375.76754

Equilateral Triangle

Length = n
Perimeter 61129920
Area 1.7979010309997E+14
Altitude 17646687.88377

Triangular Pyramid

Length = n
Surface area 1.7979010309997E+14
Volume 9.9708336323914E+20
Height 9605640.2145314