21038048 (number)

21038048 is an even 8-digits composite number following 21038047 and preceding 21038049. In scientific notation, it is written as 2.1038048 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 12 positive divisors. There are 10519008 positive integers (up to 21038048) that are relatively prime to 21038048.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-eight thousand forty-eight

Notation

Scientific notation 2.1038048 × 10^7
Engineering notation 2.1038048 × 10^6

Prime Factorization of 21038048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 657439

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1314878
Product of the distinct prime numbers

The prime factorization of 21038048 is 2 × 2 × 2 × 2 × 2 × 657439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 6, 40, 39, 757, 8311, 5695, 88782, 7245, 842663, 410615, 1710966, 5548158, 1309516, 92186597, 558319531, 48730528, 6269624651, 712115165

Basic calculations (n = 21038048)

Multiplication

n×y
n×2 42076096
n×3 63114144
n×4 84152192
n×5 105190240

Division

n÷y
n÷2 10519024
n÷3 7012682.6666667
n÷3 5259512
n÷5 4207609.6

Exponentiation

ny
n2 442599463650304
n3 9.3114287610494E+21
n4 1.9589428522354E+29
n5 4.1212333754585E+36

Nth Root

y√n
2√n 4586.725193425
3√n 276.05893861374
4√n 67.725365952685
5√n 29.147485057467

Divisors of 21038048

1, 2, 4, 8, 16, 32, 657439, 1314878, 2629756, 5259512, 10519024, 21038048

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 -21038047
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 21038048 can be divided by 12 positive divisors. The sum of these divisors (counting 21038048) is 1, the average is 0.083333333333333.

Base conversion 21038048

Base System Value
2 Binary 1010000010000001111100000
3 Ternary 1110120211202222
4 Quaternary 1100100033200
5 Quinary 20341204143
6 Senary 2030530212
8 Octal 120201740
10 Decimal 21038048
12 Duodecimal 7066968
16 Hexadecimal 14103e0
20 Vigesimal 6b9f28
36 Base36 cix28

Cryptographic Hash Functions

md5 add70b3158fa2d2e67b861da3e2adb85
sha1 32de5b343ffa46c5e7a697a91277c0724aa46040
sha256 39012b367c76218417e0fc6a789c51bfb55ea7ff22c00443a6baa87458664ed8
sha512 b59cd4a931955738e3940a1043e2458c550d9b58b76ee68d5c814779a30ae770401343c6bea096eab8a013445a3f91c9f8a91bae417f5857ee47316fa9ac0547
ripemd-160 46f62e6caf58d0292e273b076e600b22d8943921

21038048 as geometric shapes

Circle

Radius = n
Diameter 42076096
Circumference 132185954.08534
Area 1.3904672234866E+15

Sphere

Radius = n
Volume 3.900362158685E+22
Surface area 5.5618688939463E+15
Circumference 132185954.08534

Square

Length = n
Perimeter 84152192
Area 442599463650304
Diagonal 29752292.807456

Cube

Length = n
Surface area 2655596781901824
Volume 9.3114287610494E+21
Space diagonal 36438968.028073

Equilateral Triangle

Length = n
Perimeter 63114144
Area 1.9165118961127E+14
Altitude 18219484.014036

Triangular Pyramid

Length = n
Surface area 1.9165118961127E+14
Volume 1.0973624032456E+21
Height 9917430.9358187