21622354 (number)

21622354 is an even 8-digits composite number following 21622353 and preceding 21622355. In scientific notation, it is written as 2.1622354 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 9914112 positive integers (up to 21622354) that are relatively prime to 21622354.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred twenty-two thousand three hundred fifty-four

Notation

Scientific notation 2.1622354 × 10^7
Engineering notation 2.1622354 × 10^6

Prime Factorization of 21622354

Prime Factorization 2 × 13 × 157 × 5297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21622354
Product of the distinct prime numbers

The prime factorization of 21622354 is 2 × 13 × 157 × 5297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 10, 29, 251, 41, 3886, 7826, 40022, 47564, 901569, 810617, 2301162, 5631113, 20635056, 55566008, 99123661, 980190653, 2966555519, 6795815143

Basic calculations (n = 21622354)

Multiplication

n×y
n×2 43244708
n×3 64867062
n×4 86489416
n×5 108111770

Division

n÷y
n÷2 10811177
n÷3 7207451.3333333
n÷3 5405588.5
n÷5 4324470.8

Exponentiation

ny
n2 467526192501316
n3 1.0109016838536E+22
n4 2.1858074067478E+29
n5 4.7262301524522E+36

Nth Root

y√n
2√n 4649.9843010488
3√n 278.59136918715
4√n 68.190793374537
5√n 29.307622887162

Divisors of 21622354

1, 2, 13, 26, 157, 314, 2041, 4082, 5297, 10594, 68861, 137722, 831629, 1663258, 10811177, 21622354

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 -21622353
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 21622354 can be divided by 16 positive divisors. The sum of these divisors (counting 21622354) is 1, the average is 0.0625.

Base conversion 21622354

Base System Value
2 Binary 1010010011110111001010010
3 Ternary 1111200112021221
4 Quaternary 1102132321102
5 Quinary 21013403404
6 Senary 2051235254
8 Octal 122367122
10 Decimal 21622354
12 Duodecimal 72a8b2a
16 Hexadecimal 149ee52
20 Vigesimal 6f2fhe
36 Base36 cvfwy

Cryptographic Hash Functions

md5 d865291de13b55e9304039201f623996
sha1 e486f5cc1e61633aea3e432642f959c1da05c67d
sha256 d85bf57265567c86177a6e330c6398a8e965b92a23c8390f08e5db3183a24bb3
sha512 285c0c75c65f3cd44f4fdfdbf27a1dcb1c8b78f696893fb120bb48cfbac18e29f58b4e2eb119de34146f05d9611493ad2675c56084dbd703f117a2e9f224f4e7
ripemd-160 18a404b55e26d3ed45e0569904677504be3504ae

21622354 as geometric shapes

Circle

Radius = n
Diameter 43244708
Circumference 135857256.95944
Area 1.4687768517229E+15

Sphere

Radius = n
Volume 4.2344550713279E+22
Surface area 5.8751074068918E+15
Circumference 135857256.95944

Square

Length = n
Perimeter 86489416
Area 467526192501316
Diagonal 30578626.277232

Cube

Length = n
Surface area 2805157155007896
Volume 1.0109016838536E+22
Space diagonal 37451015.70724

Equilateral Triangle

Length = n
Perimeter 64867062
Area 2.0244477982038E+14
Altitude 18725507.85362

Triangular Pyramid

Length = n
Surface area 2.0244477982038E+14
Volume 1.1913590596096E+21
Height 10192875.425744