21746694 (number)

21746694 is an even 8-digits composite number following 21746693 and preceding 21746695. In scientific notation, it is written as 2.1746694 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6998880 positive integers (up to 21746694) that are relatively prime to 21746694.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-six thousand six hundred ninety-four

Notation

Scientific notation 2.1746694 × 10^7
Engineering notation 2.1746694 × 10^6

Prime Factorization of 21746694

Prime Factorization 2 × 3 × 29 × 124981

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21746694
Product of the distinct prime numbers

The prime factorization of 21746694 is 2 × 3 × 29 × 124981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 79, 30, 241, 753, 8143, 7489, 5464, 75658, 978326, 469982, 2805787, 5770022, 66419876, 11865581, 574865875, 919342479, 6399385398, 3545267460

Basic calculations (n = 21746694)

Multiplication

n×y
n×2 43493388
n×3 65240082
n×4 86986776
n×5 108733470

Division

n÷y
n÷2 10873347
n÷3 7248898
n÷3 5436673.5
n÷5 4349338.8

Exponentiation

ny
n2 472918699929636
n3 1.0284418254248E+22
n4 2.2365209674314E+29
n5 4.8636937103314E+36

Nth Root

y√n
2√n 4663.3350726706
3√n 279.12436484851
4√n 68.288615981514
5√n 29.341252494834

Divisors of 21746694

1, 2, 3, 6, 29, 58, 87, 174, 124981, 249962, 374943, 749886, 3624449, 7248898, 10873347, 21746694

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21746693
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21746694 can be divided by 16 positive divisors. The sum of these divisors (counting 21746694) is 1, the average is 0.0625.

Base conversion 21746694

Base System Value
2 Binary 1010010111101010000000110
3 Ternary 1111220211212010
4 Quaternary 1102331100012
5 Quinary 21031343234
6 Senary 2054035050
8 Octal 122752006
10 Decimal 21746694
12 Duodecimal 7348a86
16 Hexadecimal 14bd406
20 Vigesimal 6fi6ee
36 Base36 cy3uu

Cryptographic Hash Functions

md5 39d0a61dbf627d14285112dc2939c95b
sha1 79f4d12b41599d2b82378c6305656a1500c5e09c
sha256 aa232b9eebce7b015fdb6ac57e0debdfe2468255149154f79a53269742cb9e30
sha512 3ffa41337ac0b4d5ea2740c09e9c5f3c3c20c3750cfdbb71ecdfabc8260e556a937b617a3322480712c89d089c84272db75e8d97feceb9d8d0eb6f1c7d05846b
ripemd-160 25238285c5fc94331e56735447de09a62521c83a

21746694 as geometric shapes

Circle

Radius = n
Diameter 43493388
Circumference 136638508.22053
Area 1.4857179134442E+15

Sphere

Radius = n
Volume 4.3079270445319E+22
Surface area 5.9428716537767E+15
Circumference 136638508.22053

Square

Length = n
Perimeter 86986776
Area 472918699929636
Diagonal 30754469.591578

Cube

Length = n
Surface area 2837512199577816
Volume 1.0284418254248E+22
Space diagonal 37666378.904653

Equilateral Triangle

Length = n
Perimeter 65240082
Area 2.0477980403189E+14
Altitude 18833189.452327

Triangular Pyramid

Length = n
Surface area 2.0477980403189E+14
Volume 1.2120303146895E+21
Height 10251489.863859