21246476 (number)

21246476 is an even 8-digits composite number following 21246475 and preceding 21246477. In scientific notation, it is written as 2.1246476 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10561488 positive integers (up to 21246476) that are relatively prime to 21246476.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-six thousand four hundred seventy-six

Notation

Scientific notation 2.1246476 × 10^7
Engineering notation 2.1246476 × 10^6

Prime Factorization of 21246476

Prime Factorization 2 × 2 × 173 × 30703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10623238
Product of the distinct prime numbers

The prime factorization of 21246476 is 2 × 2 × 173 × 30703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 18, 29, 957, 302, 431, 5766, 96979, 70376, 682388, 34050, 2232263, 2339682, 91059682, 61162324, 467361708, 398321201, 639614357, 4404133764

Basic calculations (n = 21246476)

Multiplication

n×y
n×2 42492952
n×3 63739428
n×4 84985904
n×5 106232380

Division

n÷y
n÷2 10623238
n÷3 7082158.6666667
n÷3 5311619
n÷5 4249295.2

Exponentiation

ny
n2 451412742418576
n3 9.5909299978905E+21
n4 2.0377346401786E+29
n5 4.3294680126923E+36

Nth Root

y√n
2√n 4609.3899813316
3√n 276.96760081033
4√n 67.892488401381
5√n 29.205011488239

Divisors of 21246476

1, 2, 4, 173, 346, 692, 30703, 61406, 122812, 5311619, 10623238, 21246476

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21246475
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21246476 can be divided by 12 positive divisors. The sum of these divisors (counting 21246476) is 1, the average is 0.083333333333333.

Base conversion 21246476

Base System Value
2 Binary 1010001000011001000001100
3 Ternary 1110222102200112
4 Quaternary 1101003020030
5 Quinary 20414341401
6 Senary 2035215152
8 Octal 121031014
10 Decimal 21246476
12 Duodecimal 71474b8
16 Hexadecimal 144320c
20 Vigesimal 6cfg3g
36 Base36 cndvw

Cryptographic Hash Functions

md5 ffc5b12454d3d813a5d90134e5c20e2b
sha1 80dc9752bcae241308a511fde080a0d9034662d8
sha256 6d84b66b190bf20450764ed556975f5cf403a1b337c3d8acb0edd06ce1cc6912
sha512 107262acd5ba05b6bb4f76429aca76ebf15051dacaf93df5594412981e829fdfb4edc7108e195c4bf5112db057ee307826513f48a681bf003df7b15a09181c30
ripemd-160 c07caa659791efe466f27347b247dd04e7a7e9ce

21246476 as geometric shapes

Circle

Radius = n
Diameter 42492952
Circumference 133495545.83254
Area 1.418154955319E+15

Sphere

Radius = n
Volume 4.0174393629956E+22
Surface area 5.6726198212761E+15
Circumference 133495545.83254

Square

Length = n
Perimeter 84985904
Area 451412742418576
Diagonal 30047054.511834

Cube

Length = n
Surface area 2708476454511456
Volume 9.5909299978905E+21
Space diagonal 36799975.913793

Equilateral Triangle

Length = n
Perimeter 63739428
Area 1.9546745126324E+14
Altitude 18399987.956896

Triangular Pyramid

Length = n
Surface area 1.9546745126324E+14
Volume 1.130301939899E+21
Height 10015684.837278