20451376 (number)

20451376 is an even 8-digits composite number following 20451375 and preceding 20451377. In scientific notation, it is written as 2.0451376 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 9296000 positive integers (up to 20451376) that are relatively prime to 20451376.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-one thousand three hundred seventy-six

Notation

Scientific notation 2.0451376 × 10^7
Engineering notation 2.0451376 × 10^6

Prime Factorization of 20451376

Prime Factorization 2 × 2 × 2 × 2 × 11 × 116201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2556422
Product of the distinct prime numbers

The prime factorization of 20451376 is 2 × 2 × 2 × 2 × 11 × 116201. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 48, 17, 791, 496, 9428, 9531, 34299, 9961, 324740, 833206, 7185611, 2803540, 24209739, 77190827, 431157384, 714011138, 3649021182, 9644751705

Basic calculations (n = 20451376)

Multiplication

n×y
n×2 40902752
n×3 61354128
n×4 81805504
n×5 102256880

Division

n÷y
n÷2 10225688
n÷3 6817125.3333333
n÷3 5112844
n÷5 4090275.2

Exponentiation

ny
n2 418258780293376
n3 8.5539675810812E+21
n4 1.749404072925E+29
n5 3.5777720471321E+36

Nth Root

y√n
2√n 4522.3197587079
3√n 273.46862758126
4√n 67.248195207811
5√n 28.98307807008

Divisors of 20451376

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 116201, 232402, 464804, 929608, 1278211, 1859216, 2556422, 5112844, 10225688, 20451376

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20451375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20451376 can be divided by 20 positive divisors. The sum of these divisors (counting 20451376) is 1, the average is 0.05.

Base conversion 20451376

Base System Value
2 Binary 1001110000001000000110000
3 Ternary 1102111001000101
4 Quaternary 1032001000300
5 Quinary 20213421001
6 Senary 2010202144
8 Octal 116010060
10 Decimal 20451376
12 Duodecimal 6a23354
16 Hexadecimal 1381030
20 Vigesimal 67g88g
36 Base36 c6cds

Cryptographic Hash Functions

md5 ddd2e2601b01109d9961f9f0b1bea7b7
sha1 02ab8be19f8e1ab9414afb9e5c48720b126abe03
sha256 9266756e8cd8a991741aa7c3fe6279eaf323e503978f11588344b2e3ea58ea1b
sha512 448d784e14c2545e67c8d1101496405b0bff1268ca19d3beadf4a2d8dc6073ff34be1e4b8d0364a88fff3ec8e1ec465afa3498e621fce999fef153c265b07b4f
ripemd-160 356b68651cad60616528581d56dfdcc2ff72244b

20451376 as geometric shapes

Circle

Radius = n
Diameter 40902752
Circumference 128499785.19481
Area 1.3139987114691E+15

Sphere

Radius = n
Volume 3.5830775615693E+22
Surface area 5.2559948458764E+15
Circumference 128499785.19481

Square

Length = n
Perimeter 81805504
Area 418258780293376
Diagonal 28922613.308392

Cube

Length = n
Surface area 2509552681760256
Volume 8.5539675810812E+21
Space diagonal 35422822.316695

Equilateral Triangle

Length = n
Perimeter 61354128
Area 1.8111136454498E+14
Altitude 17711411.158347

Triangular Pyramid

Length = n
Surface area 1.8111136454498E+14
Volume 1.0080947471054E+21
Height 9640871.1027972