21294080 (number)

21294080 is an even 8-digits composite number following 21294079 and preceding 21294081. In scientific notation, it is written as 2.1294080 × 10^7. The sum of its digits is 26. It has a total of 12 prime factors and 44 positive divisors. There are 8515584 positive integers (up to 21294080) that are relatively prime to 21294080.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-four thousand eighty

Notation

Scientific notation 2.1294080 × 10^7
Engineering notation 2.1294080 × 10^6

Prime Factorization of 21294080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 4159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 41590
Product of the distinct prime numbers

The prime factorization of 21294080 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 4159. Since it has a total of 12 prime factors.

Most popular turbo-numbers

4, 1, 24, 56, 255, 934, 3730, 849, 63792, 78130, 628082, 36275, 9321212, 2370400, 93226790, 59909822, 38151800, 384277596, 8939332780, 9826170927

Basic calculations (n = 21294080)

Multiplication

n×y
n×2 42588160
n×3 63882240
n×4 85176320
n×5 106470400

Division

n÷y
n÷2 10647040
n÷3 7098026.6666667
n÷3 5323520
n÷5 4258816

Exponentiation

ny
n2 453437843046400
n3 9.6555417048575E+21
n4 2.0560587750657E+29
n5 4.3781880040951E+36

Nth Root

y√n
2√n 4614.5508990583
3√n 277.17430066999
4√n 67.930485785532
5√n 29.218086889932

Divisors of 21294080

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 4159, 5120, 8318, 16636, 20795, 33272, 41590, 66544, 83180, 133088, 166360, 266176, 332720, 532352, 665440, 1064704, 1330880, 2129408, 2661760, 4258816, 5323520, 10647040, 21294080

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21294079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21294080 can be divided by 44 positive divisors. The sum of these divisors (counting 21294080) is 1, the average is 0.022727272727273.

Base conversion 21294080

Base System Value
2 Binary 1010001001110110000000000
3 Ternary 1111001211222122
4 Quaternary 1101032300000
5 Quinary 20422402310
6 Senary 2040223412
8 Octal 121166000
10 Decimal 21294080
12 Duodecimal 716ab68
16 Hexadecimal 144ec00
20 Vigesimal 6d1f40
36 Base36 coem8

Cryptographic Hash Functions

md5 d48c5499885724d0e878fb30360768c0
sha1 3fff83f2fd43b1e09d95f6e5c6edca8107ed6a7d
sha256 9746ff89729ca3253cbb93f253d25989fe4a65e48b78cfbf968514d21b0636fe
sha512 b7b29bbf2800ca795a4b5dd83851a2c9ae5988ff02d6c7dc238582aec066ff7d593474a9c82cae4691523a8ec708dac8a8ec319c8d45d2a0087a206953761909
ripemd-160 1685c07a9cf96f0ff4a6799047d9420af43c14ad

21294080 as geometric shapes

Circle

Radius = n
Diameter 42588160
Circumference 133794650.58591
Area 1.4245169965742E+15

Sphere

Radius = n
Volume 4.0445038515214E+22
Surface area 5.6980679862967E+15
Circumference 133794650.58591

Square

Length = n
Perimeter 85176320
Area 453437843046400
Diagonal 30114376.734258

Cube

Length = n
Surface area 2720627058278400
Volume 9.6555417048575E+21
Space diagonal 36882428.460436

Equilateral Triangle

Length = n
Perimeter 63882240
Area 1.963443455577E+14
Altitude 18441214.230218

Triangular Pyramid

Length = n
Surface area 1.963443455577E+14
Volume 1.137916502589E+21
Height 10038125.578086