21137020 (number)

21137020 is an even 8-digits composite number following 21137019 and preceding 21137021. In scientific notation, it is written as 2.1137020 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 8423616 positive integers (up to 21137020) that are relatively prime to 21137020.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-seven thousand twenty

Notation

Scientific notation 2.1137020 × 10^7
Engineering notation 2.1137020 × 10^6

Prime Factorization of 21137020

Prime Factorization 2 × 2 × 5 × 293 × 3607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10568510
Product of the distinct prime numbers

The prime factorization of 21137020 is 2 × 2 × 5 × 293 × 3607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 61, 100, 726, 999, 9741, 4053, 27262, 42558, 65440, 7688, 4101489, 1977615, 93055546, 51826608, 938780103, 204058693, 4753754785, 7071354307

Basic calculations (n = 21137020)

Multiplication

n×y
n×2 42274040
n×3 63411060
n×4 84548080
n×5 105685100

Division

n÷y
n÷2 10568510
n÷3 7045673.3333333
n÷3 5284255
n÷5 4227404

Exponentiation

ny
n2 446773614480400
n3 9.4434628247445E+21
n4 1.9960666259588E+29
n5 4.2190900194224E+36

Nth Root

y√n
2√n 4597.5014953777
3√n 276.49116141208
4√n 67.80487810901
5√n 29.174858050033

Divisors of 21137020

1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 3607, 5860, 7214, 14428, 18035, 36070, 72140, 1056851, 2113702, 4227404, 5284255, 10568510, 21137020

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 -21137019
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 21137020 can be divided by 24 positive divisors. The sum of these divisors (counting 21137020) is 1, the average is 0.041666666666667.

Base conversion 21137020

Base System Value
2 Binary 1010000101000011001111100
3 Ternary 1110202212112121
4 Quaternary 1100220121330
5 Quinary 20402341040
6 Senary 2033012324
8 Octal 120503174
10 Decimal 21137020
12 Duodecimal 70b40a4
16 Hexadecimal 142867c
20 Vigesimal 6c22b0
36 Base36 cl1fg

Cryptographic Hash Functions

md5 b0915028038fae1b3964856a2452b299
sha1 1d3773af2f49fdaea768e1a141e9f29dba9aca21
sha256 9483dfb5ba45d668997f58d38448d1b7fb6afcdf6d420865d6b66862440efec4
sha512 71d5c98b02336549863a3d3aaabeb1db5c85492c5ec39c114cc17a620a4f941a8c5c027d4c37303897072309e8ba44342b82e23a1e9c6a72928246eefa9f1402
ripemd-160 b9cae223609c177ed6b16d324cedcfa08abd5255

21137020 as geometric shapes

Circle

Radius = n
Diameter 42274040
Circumference 132807813.50156
Area 1.4035807050694E+15

Sphere

Radius = n
Volume 3.9556684579554E+22
Surface area 5.6143228202775E+15
Circumference 132807813.50156

Square

Length = n
Perimeter 84548080
Area 446773614480400
Diagonal 29892260.352151

Cube

Length = n
Surface area 2680641686882400
Volume 9.4434628247445E+21
Space diagonal 36610392.5606

Equilateral Triangle

Length = n
Perimeter 63411060
Area 1.9345864994031E+14
Altitude 18305196.2803

Triangular Pyramid

Length = n
Surface area 1.9345864994031E+14
Volume 1.1129227668767E+21
Height 9964086.7840505