21360147 (number)

21360147 is an odd 8-digits composite number following 21360146 and preceding 21360148. In scientific notation, it is written as 2.1360147 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 13723080 positive integers (up to 21360147) that are relatively prime to 21360147.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred sixty thousand one hundred forty-seven

Notation

Scientific notation 2.1360147 × 10^7
Engineering notation 2.1360147 × 10^6

Prime Factorization of 21360147

Prime Factorization 3 × 31 × 31 × 31 × 239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22227
Product of the distinct prime numbers

The prime factorization of 21360147 is 3 × 31 × 31 × 31 × 239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 2, 16, 394, 378, 1, 842, 82074, 59559, 916823, 446733, 3030316, 1895058, 40112515, 32591349, 446803565, 162702181, 5452427971, 2876270875

Basic calculations (n = 21360147)

Multiplication

n×y
n×2 42720294
n×3 64080441
n×4 85440588
n×5 106800735

Division

n÷y
n÷2 10680073.5
n÷3 7120049
n÷3 5340036.75
n÷5 4272029.4

Exponentiation

ny
n2 456255879861609
n3 9.7456926634583E+21
n4 2.0816942790829E+29
n5 4.446529581027E+36

Nth Root

y√n
2√n 4621.7039065695
3√n 277.46065832988
4√n 67.983114863689
5√n 29.236194834992

Divisors of 21360147

1, 3, 31, 93, 239, 717, 961, 2883, 7409, 22227, 29791, 89373, 229679, 689037, 7120049, 21360147

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21360146
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21360147 can be divided by 16 positive divisors. The sum of these divisors (counting 21360147) is 1, the average is 0.0625.

Base conversion 21360147

Base System Value
2 Binary 1010001011110111000010011
3 Ternary 1111012012121120
4 Quaternary 1101132320103
5 Quinary 20432011042
6 Senary 2041453323
8 Octal 121367023
10 Decimal 21360147
12 Duodecimal 71a1243
16 Hexadecimal 145ee13
20 Vigesimal 6da077
36 Base36 cptlf

Cryptographic Hash Functions

md5 efe5762a8cdf8469cb6fc5e801c5765b
sha1 ee92fbce05ed7233f21ac282e260fbc53703e6d2
sha256 bf584c83bfe9ccdc6e668517ab3734d063b22dd31ceaa5a9014d809489714585
sha512 581f5dedabf6e372789432d5e2ecd5465ca80f8062f2565b254e65030a90e936351ed1c8677dcdcf5f8132b9b2a1306c6f1c3d92141d262ce5fbc82247dd29a9
ripemd-160 e04f4b9ed4f9b4629f8084b44b6ec4e2168f9b5c

21360147 as geometric shapes

Circle

Radius = n
Diameter 42720294
Circumference 134209761.7896
Area 1.4333701203304E+15

Sphere

Radius = n
Volume 4.0822661967553E+22
Surface area 5.7334804813215E+15
Circumference 134209761.7896

Square

Length = n
Perimeter 85440588
Area 456255879861609
Diagonal 30207809.581683

Cube

Length = n
Surface area 2737535279169654
Volume 9.7456926634583E+21
Space diagonal 36996859.86114

Equilateral Triangle

Length = n
Perimeter 64080441
Area 1.9756459129309E+14
Altitude 18498429.93057

Triangular Pyramid

Length = n
Surface area 1.9756459129309E+14
Volume 1.1485408949486E+21
Height 10069269.860561