21039076 (number)

21039076 is an even 8-digits composite number following 21039075 and preceding 21039077. In scientific notation, it is written as 2.1039076 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10466280 positive integers (up to 21039076) that are relatively prime to 21039076.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-nine thousand seventy-six

Notation

Scientific notation 2.1039076 × 10^7
Engineering notation 2.1039076 × 10^6

Prime Factorization of 21039076

Prime Factorization 2 × 2 × 199 × 26431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10519538
Product of the distinct prime numbers

The prime factorization of 21039076 is 2 × 2 × 199 × 26431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 4, 20, 670, 965, 7057, 1591, 1036, 52633, 182949, 786814, 8715336, 7022496, 23880514, 28780143, 670825465, 824619202, 9311967445, 3840671713

Basic calculations (n = 21039076)

Multiplication

n×y
n×2 42078152
n×3 63117228
n×4 84156304
n×5 105195380

Division

n÷y
n÷2 10519538
n÷3 7013025.3333333
n÷3 5259769
n÷5 4207815.2

Exponentiation

ny
n2 442642718933776
n3 9.3127938044944E+21
n4 1.9593257662509E+29
n5 4.122240370491E+36

Nth Root

y√n
2√n 4586.8372545797
3√n 276.0634349746
4√n 67.726193268038
5√n 29.147769903562

Divisors of 21039076

1, 2, 4, 199, 398, 796, 26431, 52862, 105724, 5259769, 10519538, 21039076

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 -21039075
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 21039076 can be divided by 12 positive divisors. The sum of these divisors (counting 21039076) is 1, the average is 0.083333333333333.

Base conversion 21039076

Base System Value
2 Binary 1010000010000011111100100
3 Ternary 1110120220012001
4 Quaternary 1100100133210
5 Quinary 20341222301
6 Senary 2030535044
8 Octal 120203744
10 Decimal 21039076
12 Duodecimal 7067484
16 Hexadecimal 14107e4
20 Vigesimal 6b9hdg
36 Base36 cixus

Cryptographic Hash Functions

md5 de04b8c5807009a8db09084bfb8ca205
sha1 1f57b3bbeb0e743f3208af4fd24b35e2f407a1d7
sha256 ec0fc9a8a49fea1b3ecc665916cfe4b190a59c81e4f3e66df1f4c6c74250cb5a
sha512 7748d5a63cccef8ce433e3efd64ada56f884f7f97d24b5869ca6b8fdd36da8a624681ed165cb6f8155dc917fa0b6d30acd23e7045b9de86d331c83adcece41fa
ripemd-160 30e399f6b569f32fc2b434e3684588527923d984

21039076 as geometric shapes

Circle

Radius = n
Diameter 42078152
Circumference 132192413.19983
Area 1.3906031139674E+15

Sphere

Radius = n
Volume 3.9009339467461E+22
Surface area 5.5624124558694E+15
Circumference 132192413.19983

Square

Length = n
Perimeter 84156304
Area 442642718933776
Diagonal 29753746.618998

Cube

Length = n
Surface area 2655856313602656
Volume 9.3127938044944E+21
Space diagonal 36440748.576303

Equilateral Triangle

Length = n
Perimeter 63117228
Area 1.9166991969843E+14
Altitude 18220374.288151

Triangular Pyramid

Length = n
Surface area 1.9166991969843E+14
Volume 1.0975232751583E+21
Height 9917915.5396661