21344512 (number)

21344512 is an even 8-digits composite number following 21344511 and preceding 21344513. In scientific notation, it is written as 2.1344512 × 10^7. The sum of its digits is 22. It has a total of 11 prime factors and 72 positive divisors. There are 8902656 positive integers (up to 21344512) that are relatively prime to 21344512.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-four thousand five hundred twelve

Notation

Scientific notation 2.1344512 × 10^7
Engineering notation 2.1344512 × 10^6

Prime Factorization of 21344512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 43 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 166754
Product of the distinct prime numbers

The prime factorization of 21344512 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 43 × 277. Since it has a total of 11 prime factors.

Most popular turbo-numbers

7, 8, 95, 85, 830, 341, 3711, 6507, 20912, 19389, 881887, 953180, 6829773, 9485618, 2183309, 34724193, 427528468, 579945981, 5668258642, 2853327151

Basic calculations (n = 21344512)

Multiplication

n×y
n×2 42689024
n×3 64033536
n×4 85378048
n×5 106722560

Division

n÷y
n÷2 10672256
n÷3 7114837.3333333
n÷3 5336128
n÷5 4268902.4

Exponentiation

ny
n2 455588192518144
n3 9.7243076422618E+21
n4 2.0756060116195E+29
n5 4.4302797422284E+36

Nth Root

y√n
2√n 4620.0121211962
3√n 277.3929441224
4√n 67.970671036825
5√n 29.231913574185

Divisors of 21344512

1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 277, 301, 344, 448, 554, 602, 688, 896, 1108, 1204, 1376, 1792, 1939, 2216, 2408, 2752, 3878, 4432, 4816, 5504, 7756, 8864, 9632, 11008, 11911, 15512, 17728, 19264, 23822, 31024, 35456, 38528, 47644, 62048, 70912, 77056, 83377, 95288, 124096, 166754, 190576, 248192, 333508, 381152, 496384, 667016, 762304, 1334032, 1524608, 2668064, 3049216, 5336128, 10672256, 21344512

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21344511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21344512 can be divided by 72 positive divisors. The sum of these divisors (counting 21344512) is 1, the average is 0.013888888888889.

Base conversion 21344512

Base System Value
2 Binary 1010001011011000100000000
3 Ternary 1111011102011111
4 Quaternary 1101123010000
5 Quinary 20431011022
6 Senary 2041253104
8 Octal 121330400
10 Decimal 21344512
12 Duodecimal 7194194
16 Hexadecimal 145b100
20 Vigesimal 6d815c
36 Base36 cphj4

Cryptographic Hash Functions

md5 267870c2cd151f9f56e264bff5186ceb
sha1 637505bc457e24ae60ef3365fe1a8169d8fbf778
sha256 80b12fc4feed270e8c58f7ce425255aae013c3f68808acf954f48285c641b8a4
sha512 259ff2db70cb1307c56d8c724e12e9c04733e09db52353088ca1e5f6cd302ab84fb65126dfcd466ef8c636da12097de9a7a794afafef1c8064005a725ec9073b
ripemd-160 d61ce63d1ba6a9464cbb5594b09bfe6164a73fbf

21344512 as geometric shapes

Circle

Radius = n
Diameter 42689024
Circumference 134111524.18732
Area 1.4312725186773E+15

Sphere

Radius = n
Volume 4.0733084600236E+22
Surface area 5.725090074709E+15
Circumference 134111524.18732

Square

Length = n
Perimeter 85378048
Area 455588192518144
Diagonal 30185698.352635

Cube

Length = n
Surface area 2733529155108864
Volume 9.7243076422618E+21
Space diagonal 36969779.246764

Equilateral Triangle

Length = n
Perimeter 64033536
Area 1.9727547419247E+14
Altitude 18484889.623382

Triangular Pyramid

Length = n
Surface area 1.9727547419247E+14
Volume 1.1460206460313E+21
Height 10061899.450878