21125364 (number)

21125364 is an even 8-digits composite number following 21125363 and preceding 21125365. In scientific notation, it is written as 2.1125364 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6456960 positive integers (up to 21125364) that are relatively prime to 21125364.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred twenty-five thousand three hundred sixty-four

Notation

Scientific notation 2.1125364 × 10^7
Engineering notation 2.1125364 × 10^6

Prime Factorization of 21125364

Prime Factorization 2 × 2 × 3 × 13 × 191 × 709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10562682
Product of the distinct prime numbers

The prime factorization of 21125364 is 2 × 2 × 3 × 13 × 191 × 709. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21125364)

Multiplication

n×y
n×2 42250728
n×3 63376092
n×4 84501456
n×5 105626820

Division

n÷y
n÷2 10562682
n÷3 7041788
n÷3 5281341
n÷5 4225072.8

Exponentiation

ny
n2 446281004132496
n3 9.4278486585845E+21
n4 1.9916673464951E+29
n5 4.2074697661623E+36

Nth Root

y√n
2√n 4596.2336755217
3√n 276.44032842554
4√n 67.795528433089
5√n 29.171639647618

Divisors of 21125364

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21125363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21125364 can be divided by 48 positive divisors. The sum of these divisors (counting 21125364) is 1, the average is 0.020833333333333.

Base conversion 21125364

Base System Value
2 Binary 1010000100101100011110100
3 Ternary 1110202021112220
4 Quaternary 1100211203310
5 Quinary 20402002424
6 Senary 2032442340
8 Octal 120454364
10 Decimal 21125364
12 Duodecimal 70a93b0
16 Hexadecimal 14258f4
20 Vigesimal 6c0d84
36 Base36 cksfo

Cryptographic Hash Functions

md5 30fc172fa66a4fec10ff22e93591b5e5
sha1 e6cdec859b18fb28a04454f40ba4225fab162369
sha256 006c9c06ad3a2fe6d03cd1bb4cf5b60a61b3519823d1639bee65425ecce04bf3
sha512 c1a5e05767b5ccd3e2b1dee19009c872d13cd3c570960b6f5819fcf09457e376f59bb7a2da8bcee47b94205476d954b3ef3c0b4b9a576ce40e08e9eeb078b969
ripemd-160 2c1f272e87ccd1521b8eda5e77a86dc49141572c

21125364 as geometric shapes

Circle

Radius = n
Diameter 42250728
Circumference 132734576.69362
Area 1.4020331240193E+15

Sphere

Radius = n
Volume 3.9491280113287E+22
Surface area 5.6081324960773E+15
Circumference 132734576.69362

Square

Length = n
Perimeter 84501456
Area 446281004132496
Diagonal 29875776.278868

Cube

Length = n
Surface area 2677686024794976
Volume 9.4278486585845E+21
Space diagonal 36590203.776386

Equilateral Triangle

Length = n
Perimeter 63376092
Area 1.9324534340258E+14
Altitude 18295101.888193

Triangular Pyramid

Length = n
Surface area 1.9324534340258E+14
Volume 1.1110826197476E+21
Height 9958592.0929561