21346968 (number)

21346968 is an even 8-digits composite number following 21346967 and preceding 21346969. In scientific notation, it is written as 2.1346968 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 6696960 positive integers (up to 21346968) that are relatively prime to 21346968.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-six thousand nine hundred sixty-eight

Notation

Scientific notation 2.1346968 × 10^7
Engineering notation 2.1346968 × 10^6

Prime Factorization of 21346968

Prime Factorization 2 × 2 × 2 × 3 × 17 × 52321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5336742
Product of the distinct prime numbers

The prime factorization of 21346968 is 2 × 2 × 2 × 3 × 17 × 52321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 94, 99, 600, 519, 8225, 1708, 74668, 46272, 728739, 459009, 508898, 4696779, 87982345, 12798228, 564275368, 54357146, 5001290068, 9900197326

Basic calculations (n = 21346968)

Multiplication

n×y
n×2 42693936
n×3 64040904
n×4 85387872
n×5 106734840

Division

n÷y
n÷2 10673484
n÷3 7115656
n÷3 5336742
n÷5 4269393.6

Exponentiation

ny
n2 455693042793024
n3 9.7276648023253E+21
n4 2.0765614924996E+29
n5 4.4328291730422E+36

Nth Root

y√n
2√n 4620.277913719
3√n 277.40358309355
4√n 67.972626208784
5√n 29.232586255534

Divisors of 21346968

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 52321, 104642, 156963, 209284, 313926, 418568, 627852, 889457, 1255704, 1778914, 2668371, 3557828, 5336742, 7115656, 10673484, 21346968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21346967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21346968 can be divided by 32 positive divisors. The sum of these divisors (counting 21346968) is 1, the average is 0.03125.

Base conversion 21346968

Base System Value
2 Binary 1010001011011101010011000
3 Ternary 1111011112112110
4 Quaternary 1101123222120
5 Quinary 20431100333
6 Senary 2041312320
8 Octal 121335230
10 Decimal 21346968
12 Duodecimal 71956a0
16 Hexadecimal 145ba98
20 Vigesimal 6d8788
36 Base36 cpjfc

Cryptographic Hash Functions

md5 804ac761c061fa7aa8ccea35686803e3
sha1 e3b6325aec218d720ad18e81fb3cb0561cba4fb8
sha256 de05520eda3bd65bd5ed278094e12d8125c3d22ba39ba2add3ed403817390662
sha512 be3210c6982ff9ddf3acfb931bdd70ea8a218bebe5a53c25cb2dbab36ea06d42ea4c241e65d153f9a4e622855319ab4990b036ab3cd820b95dcbffa0edcc4a46
ripemd-160 a804372f6a46b8b8a6202e24addd743c34c95533

21346968 as geometric shapes

Circle

Radius = n
Diameter 42693936
Circumference 134126955.69043
Area 1.4316019155305E+15

Sphere

Radius = n
Volume 4.0747147039426E+22
Surface area 5.7264076621222E+15
Circumference 134126955.69043

Square

Length = n
Perimeter 85387872
Area 455693042793024
Diagonal 30189171.661144

Cube

Length = n
Surface area 2734158256758144
Volume 9.7276648023253E+21
Space diagonal 36974033.163547

Equilateral Triangle

Length = n
Perimeter 64040904
Area 1.9732087569329E+14
Altitude 18487016.581773

Triangular Pyramid

Length = n
Surface area 1.9732087569329E+14
Volume 1.146416291139E+21
Height 10063057.220381