21346912 (number)

21346912 is an even 8-digits composite number following 21346911 and preceding 21346913. In scientific notation, it is written as 2.1346912 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 12 positive divisors. There are 10673440 positive integers (up to 21346912) that are relatively prime to 21346912.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-six thousand nine hundred twelve

Notation

Scientific notation 2.1346912 × 10^7
Engineering notation 2.1346912 × 10^6

Prime Factorization of 21346912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 667091

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1334182
Product of the distinct prime numbers

The prime factorization of 21346912 is 2 × 2 × 2 × 2 × 2 × 667091. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 33, 25, 572, 755, 9169, 2974, 84323, 39386, 899770, 496184, 1063300, 2532258, 44873470, 20502564, 176825670, 584655482, 5492703251, 2142277581

Basic calculations (n = 21346912)

Multiplication

n×y
n×2 42693824
n×3 64040736
n×4 85387648
n×5 106734560

Division

n÷y
n÷2 10673456
n÷3 7115637.3333333
n÷3 5336728
n÷5 4269382.4

Exponentiation

ny
n2 455690651935744
n3 9.727588246095E+21
n4 2.0765397026162E+29
n5 4.4327710296255E+36

Nth Root

y√n
2√n 4620.2718534736
3√n 277.40334052024
4√n 67.972581630195
5√n 29.232570918213

Divisors of 21346912

1, 2, 4, 8, 16, 32, 667091, 1334182, 2668364, 5336728, 10673456, 21346912

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 -21346911
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 21346912 can be divided by 12 positive divisors. The sum of these divisors (counting 21346912) is 1, the average is 0.083333333333333.

Base conversion 21346912

Base System Value
2 Binary 1010001011011101001100000
3 Ternary 1111011112110101
4 Quaternary 1101123221200
5 Quinary 20431100122
6 Senary 2041312144
8 Octal 121335140
10 Decimal 21346912
12 Duodecimal 7195654
16 Hexadecimal 145ba60
20 Vigesimal 6d875c
36 Base36 cpjds

Cryptographic Hash Functions

md5 7c10391fca9fc631ad5c5b52ce002de4
sha1 9fa1f1b661da2d1e5a752c87960acd625f90565f
sha256 d54c372ace6dfd67641c6122fa0cce918fd3cb21d382d6bb210a892899b8212a
sha512 3faa7362557c1b22e99db341e3b6185c23c65131ae65bf1f555db60f6e01f29984e92120e782658e4e16af7886033a642ad86dbbf6391be65008f9c48d45fb4e
ripemd-160 0566c95295b4cffa9fad361abaa378d2d8e9aca0

21346912 as geometric shapes

Circle

Radius = n
Diameter 42693824
Circumference 134126603.83206
Area 1.4315944044309E+15

Sphere

Radius = n
Volume 4.0746826361438E+22
Surface area 5.7263776177235E+15
Circumference 134126603.83206

Square

Length = n
Perimeter 85387648
Area 455690651935744
Diagonal 30189092.465185

Cube

Length = n
Surface area 2734143911614464
Volume 9.727588246095E+21
Space diagonal 36973936.168702

Equilateral Triangle

Length = n
Perimeter 64040736
Area 1.9731984042172E+14
Altitude 18486968.084351

Triangular Pyramid

Length = n
Surface area 1.9731984042172E+14
Volume 1.1464072689007E+21
Height 10063030.821728