21694416 (number)

21694416 is an even 8-digits composite number following 21694415 and preceding 21694417. In scientific notation, it is written as 2.1694416 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 7231456 positive integers (up to 21694416) that are relatively prime to 21694416.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred ninety-four thousand four hundred sixteen

Notation

Scientific notation 2.1694416 × 10^7
Engineering notation 2.1694416 × 10^6

Prime Factorization of 21694416

Prime Factorization 2 × 2 × 2 × 2 × 3 × 451967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2711802
Product of the distinct prime numbers

The prime factorization of 21694416 is 2 × 2 × 2 × 2 × 3 × 451967. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 39, 31, 869, 29, 9500, 3722, 61120, 81100, 837990, 43144, 1273918, 2007764, 32635165, 34885743, 192018424, 920197921, 3122886376, 4420406962

Basic calculations (n = 21694416)

Multiplication

n×y
n×2 43388832
n×3 65083248
n×4 86777664
n×5 108472080

Division

n÷y
n÷2 10847208
n÷3 7231472
n÷3 5423604
n÷5 4338883.2

Exponentiation

ny
n2 470647685581056
n3 1.0210426680433E+22
n4 2.215092439428E+29
n5 4.8055136859407E+36

Nth Root

y√n
2√n 4657.7264840263
3√n 278.90051822523
4√n 68.24753830012
5√n 29.327131920006

Divisors of 21694416

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 451967, 903934, 1355901, 1807868, 2711802, 3615736, 5423604, 7231472, 10847208, 21694416

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21694415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21694416 can be divided by 20 positive divisors. The sum of these divisors (counting 21694416) is 1, the average is 0.05.

Base conversion 21694416

Base System Value
2 Binary 1010010110000011111010000
3 Ternary 1111211012010220
4 Quaternary 1102300133100
5 Quinary 21023210131
6 Senary 2052553040
8 Octal 122603720
10 Decimal 21694416
12 Duodecimal 7322780
16 Hexadecimal 14b07d0
20 Vigesimal 6fbg0g
36 Base36 cwzio

Cryptographic Hash Functions

md5 c492426a75a2d1926e024f345445fcac
sha1 7a53e60229687c12f63a00622ccb72e1f1ab36da
sha256 79051946cb7bc91918d4ac23b02621b343aac62bd2985c08aa39e3a14fe14594
sha512 a92bcd19c0261e840acdf25e44e2b1b7a59b7d7564fd27297fa5045476208fbb60c0736506bee3ffbabb84493c73e312b67366cdbe9c38749f23b17820b01c3b
ripemd-160 d95bf85828b1e644eea94b6f84872811788f8f0d

21694416 as geometric shapes

Circle

Radius = n
Diameter 43388832
Circumference 136310035.85904
Area 1.4785833114505E+15

Sphere

Radius = n
Volume 4.2769335265686E+22
Surface area 5.9143332458019E+15
Circumference 136310035.85904

Square

Length = n
Perimeter 86777664
Area 470647685581056
Diagonal 30680537.334964

Cube

Length = n
Surface area 2823886113486336
Volume 1.0210426680433E+22
Space diagonal 37575830.752535

Equilateral Triangle

Length = n
Perimeter 65083248
Area 2.0379642597277E+14
Altitude 18787915.376268

Triangular Pyramid

Length = n
Surface area 2.0379642597277E+14
Volume 1.2033103240903E+21
Height 10226845.778321