20451348 (number)

20451348 is an even 8-digits composite number following 20451347 and preceding 20451349. In scientific notation, it is written as 2.0451348 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6557760 positive integers (up to 20451348) that are relatively prime to 20451348.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-one thousand three hundred forty-eight

Notation

Scientific notation 2.0451348 × 10^7
Engineering notation 2.0451348 × 10^6

Prime Factorization of 20451348

Prime Factorization 2 × 2 × 603 × 61 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10225674
Product of the distinct prime numbers

The prime factorization of 20451348 is 2 × 2 × 603 × 61 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 94, 50, 859, 439, 5480, 8995, 49543, 3971, 841526, 986667, 9229942, 6945065, 95857465, 13633803, 833280819, 638788988, 9460509828, 7167699287

Basic calculations (n = 20451348)

Multiplication

n×y
n×2 40902696
n×3 61354044
n×4 81805392
n×5 102256740

Division

n÷y
n÷2 10225674
n÷3 6817116
n÷3 5112837
n÷5 4090269.6

Exponentiation

ny
n2 418257635017104
n3 8.5539324473918E+21
n4 1.749394492501E+29
n5 3.5777475555422E+36

Nth Root

y√n
2√n 4522.3166629505
3√n 273.46850277914
4√n 67.248172190406
5√n 28.983070133923

Divisors of 20451348

1, 2, 4, 61, 122, 139, 244, 278, 556, 603, 1206, 2412, 8479, 16958, 33916, 36783, 73566, 83817, 147132, 167634, 335268, 5112837, 10225674, 20451348

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20451347
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20451348 can be divided by 24 positive divisors. The sum of these divisors (counting 20451348) is 1, the average is 0.041666666666667.

Base conversion 20451348

Base System Value
2 Binary 1001110000001000000010100
3 Ternary 1102111000222100
4 Quaternary 1032001000110
5 Quinary 20213420343
6 Senary 2010202100
8 Octal 116010024
10 Decimal 20451348
12 Duodecimal 6a23330
16 Hexadecimal 1381014
20 Vigesimal 67g878
36 Base36 c6cd0

Cryptographic Hash Functions

md5 7c7298cadb96e7e6e8432cbefec1db66
sha1 59513c69d4d15c5f2478a6d34412fc3edea89daf
sha256 b2c839b7e124107d0811b3cda46da7bff5905d1dfa7410e1db05838c8c5eb722
sha512 4a95c14674cec3bf1cecbf7f74182aa90aca1d9ddb3f0cc449aa14139ef6a13b71fffdd309d8d0e372663067fe6352b8de36ef37afa26d1653885b4646f5660f
ripemd-160 22df3e46e8de0476ec6d715517b559e800b5caf1

20451348 as geometric shapes

Circle

Radius = n
Diameter 40902696
Circumference 128499609.26562
Area 1.3139951134776E+15

Sphere

Radius = n
Volume 3.5830628448039E+22
Surface area 5.2559804539103E+15
Circumference 128499609.26562

Square

Length = n
Perimeter 81805392
Area 418257635017104
Diagonal 28922573.710412

Cube

Length = n
Surface area 2509545810102624
Volume 8.5539324473918E+21
Space diagonal 35422773.819272

Equilateral Triangle

Length = n
Perimeter 61354044
Area 1.8111086862581E+14
Altitude 17711386.909636

Triangular Pyramid

Length = n
Surface area 1.8111086862581E+14
Volume 1.0080906065604E+21
Height 9640857.9034706