21294612 (number)

21294612 is an even 8-digits composite number following 21294611 and preceding 21294613. In scientific notation, it is written as 2.1294612 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6981120 positive integers (up to 21294612) that are relatively prime to 21294612.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-four thousand six hundred twelve

Notation

Scientific notation 2.1294612 × 10^7
Engineering notation 2.1294612 × 10^6

Prime Factorization of 21294612

Prime Factorization 2 × 2 × 9 × 61 × 9697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10647306
Product of the distinct prime numbers

The prime factorization of 21294612 is 2 × 2 × 9 × 61 × 9697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 15, 21, 890, 801, 3337, 4122, 2860, 75459, 61101, 476426, 3424860, 6964907, 67134760, 25422226, 763117642, 833785690, 88458091, 6585055982

Basic calculations (n = 21294612)

Multiplication

n×y
n×2 42589224
n×3 63883836
n×4 85178448
n×5 106473060

Division

n÷y
n÷2 10647306
n÷3 7098204
n÷3 5323653
n÷5 4258922.4

Exponentiation

ny
n2 453460500230544
n3 9.6562654097353E+21
n4 2.0562642526934E+29
n5 4.3787349430575E+36

Nth Root

y√n
2√n 4614.6085424443
3√n 277.17660890934
4√n 67.930910066363
5√n 29.21823288231

Divisors of 21294612

1, 2, 4, 9, 18, 36, 61, 122, 244, 549, 1098, 2196, 9697, 19394, 38788, 87273, 174546, 349092, 591517, 1183034, 2366068, 5323653, 10647306, 21294612

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21294611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21294612 can be divided by 24 positive divisors. The sum of these divisors (counting 21294612) is 1, the average is 0.041666666666667.

Base conversion 21294612

Base System Value
2 Binary 1010001001110111000010100
3 Ternary 1111001212201100
4 Quaternary 1101032320110
5 Quinary 20422411422
6 Senary 2040230100
8 Octal 121167024
10 Decimal 21294612
12 Duodecimal 716b330
16 Hexadecimal 144ee14
20 Vigesimal 6d1gac
36 Base36 cof10

Cryptographic Hash Functions

md5 fd2bc175fa7a4ea5ac6240bda87236df
sha1 b57b44931dc3b84212c8814346518dd786112f71
sha256 dd234a00b818f8de0ede3592ae4b9f473169b18ad073a34e276fbd7762a81a85
sha512 68dd08eaa95d902e31b7a15d24968c94eb778ce361c33efdf76d389ee773e049c62eee248ff13ee0bfa5837a19611858980d2284e098b4daaea83f30d894b009
ripemd-160 511e90fa9ce034aa6a62c57ef928ec1f2ae85280

21294612 as geometric shapes

Circle

Radius = n
Diameter 42589224
Circumference 133797993.24049
Area 1.4245881762174E+15

Sphere

Radius = n
Volume 4.0448069963117E+22
Surface area 5.6983527048697E+15
Circumference 133797993.24049

Square

Length = n
Perimeter 85178448
Area 453460500230544
Diagonal 30115129.095873

Cube

Length = n
Surface area 2720763001383264
Volume 9.6562654097353E+21
Space diagonal 36883349.911466

Equilateral Triangle

Length = n
Perimeter 63883836
Area 1.9635415640623E+14
Altitude 18441674.955733

Triangular Pyramid

Length = n
Surface area 1.9635415640623E+14
Volume 1.1380017920268E+21
Height 10038376.365291