20294512 (number)

20294512 is an even 8-digits composite number following 20294511 and preceding 20294513. In scientific notation, it is written as 2.0294512 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 8697600 positive integers (up to 20294512) that are relatively prime to 20294512.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand five hundred twelve

Notation

Scientific notation 2.0294512 × 10^7
Engineering notation 2.0294512 × 10^6

Prime Factorization of 20294512

Prime Factorization 2 × 2 × 2 × 2 × 7 × 181201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2536814
Product of the distinct prime numbers

The prime factorization of 20294512 is 2 × 2 × 2 × 2 × 7 × 181201. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 31, 87, 796, 994, 2038, 3046, 25001, 2398, 576243, 179704, 2161419, 8921218, 92311592, 46762679, 955479940, 366878981, 4469000147, 3255117236

Basic calculations (n = 20294512)

Multiplication

n×y
n×2 40589024
n×3 60883536
n×4 81178048
n×5 101472560

Division

n÷y
n÷2 10147256
n÷3 6764837.3333333
n÷3 5073628
n÷5 4058902.4

Exponentiation

ny
n2 411867217318144
n3 8.3586441842697E+21
n4 1.6963460470139E+29
n5 3.4426515207276E+36

Nth Root

y√n
2√n 4504.9430629032
3√n 272.76765554209
4√n 67.118872628369
5√n 28.9384804388

Divisors of 20294512

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181201, 362402, 724804, 1268407, 1449608, 2536814, 2899216, 5073628, 10147256, 20294512

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 -20294511
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 20294512 can be divided by 20 positive divisors. The sum of these divisors (counting 20294512) is 1, the average is 0.05.

Base conversion 20294512

Base System Value
2 Binary 1001101011010101101110000
3 Ternary 1102012001211121
4 Quaternary 1031122231300
5 Quinary 20143411022
6 Senary 2002552024
8 Octal 115325560
10 Decimal 20294512
12 Duodecimal 6968614
16 Hexadecimal 135ab70
20 Vigesimal 66gg5c
36 Base36 c2zcg

Cryptographic Hash Functions

md5 d6c33c79a027fe05f0499029d655dc4c
sha1 71b672c22268a155625c8da1171500d988b1c3d0
sha256 d94a8ccbef733fd59bba3094e21a35c3ac47f7de6bd48cb2c59fd2b76812135d
sha512 d56acd2a4ea0f181ac30f35f46501f5a2f876939adcf08d377ab10b88485087940085adba60d34e3e9038f9fcd00e90094c139100fa4e1a76e63acf1e61203da
ripemd-160 425ca496c1afcfeb3c333b1d6bde1ef8fddc883d

20294512 as geometric shapes

Circle

Radius = n
Diameter 40589024
Circumference 127514179.61478
Area 1.2939190241812E+15

Sphere

Radius = n
Volume 3.5012606884364E+22
Surface area 5.1756760967246E+15
Circumference 127514179.61478

Square

Length = n
Perimeter 81178048
Area 411867217318144
Diagonal 28700774.112144

Cube

Length = n
Surface area 2471203303908864
Volume 8.3586441842697E+21
Space diagonal 35151125.898816

Equilateral Triangle

Length = n
Perimeter 60883536
Area 1.7834373659176E+14
Altitude 17575562.949408

Triangular Pyramid

Length = n
Surface area 1.7834373659176E+14
Volume 9.850756640371E+20
Height 9566924.7040478