21897334 (number)

21897334 is an even 8-digits composite number following 21897333 and preceding 21897335. In scientific notation, it is written as 2.1897334 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 10472616 positive integers (up to 21897334) that are relatively prime to 21897334.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred ninety-seven thousand three hundred thirty-four

Notation

Scientific notation 2.1897334 × 10^7
Engineering notation 2.1897334 × 10^6

Prime Factorization of 21897334

Prime Factorization 2 × 23 × 476029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21897334
Product of the distinct prime numbers

The prime factorization of 21897334 is 2 × 23 × 476029. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 27, 58, 444, 40, 4870, 989, 1171, 28835, 31872, 715589, 263683, 8632226, 67731121, 92702493, 665767634, 130404471, 4680729928, 376625440

Basic calculations (n = 21897334)

Multiplication

n×y
n×2 43794668
n×3 65692002
n×4 87589336
n×5 109486670

Division

n÷y
n÷2 10948667
n÷3 7299111.3333333
n÷3 5474333.5
n÷5 4379466.8

Exponentiation

ny
n2 479493236307556
n3 1.0499623546167E+22
n4 2.2991376366469E+29
n5 5.0344984741629E+36

Nth Root

y√n
2√n 4679.4587293831
3√n 279.76738333229
4√n 68.406569343764
5√n 29.381789875234

Divisors of 21897334

1, 2, 23, 46, 476029, 952058, 10948667, 21897334

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21897333
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21897334 can be divided by 8 positive divisors. The sum of these divisors (counting 21897334) is 1, the average is 0.125.

Base conversion 21897334

Base System Value
2 Binary 1010011100010000001110110
3 Ternary 1112012111111101
4 Quaternary 1103202001312
5 Quinary 21101203314
6 Senary 2101200314
8 Octal 123420166
10 Decimal 21897334
12 Duodecimal 740009a
16 Hexadecimal 14e2076
20 Vigesimal 6gh36e
36 Base36 d1c3a

Cryptographic Hash Functions

md5 8d88687c1cff414ebccfca28a6757cc5
sha1 358d24241c2b5ce1993b053013158746b67aea33
sha256 b185f5d9c1cf5cf4d0c9ab42165693e6d5e98a0feeb25e8b8ec405934f95504a
sha512 2cf3001ee5038240644dd8d5417d67023d5430b0edb81163f476f9dfe501819258c1c579b5068113bb99274d829b9b7d9ca17e8133eb478761da2e7e3e75ec09
ripemd-160 68ea32c1a67f5e257912cde3e542071a76889f52

21897334 as geometric shapes

Circle

Radius = n
Diameter 43794668
Circumference 137585007.2552
Area 1.5063724286298E+15

Sphere

Radius = n
Volume 4.3980720264131E+22
Surface area 6.0254897145192E+15
Circumference 137585007.2552

Square

Length = n
Perimeter 87589336
Area 479493236307556
Diagonal 30967506.722613

Cube

Length = n
Surface area 2876959417845336
Volume 1.0499623546167E+22
Space diagonal 37927295.038305

Equilateral Triangle

Length = n
Perimeter 65692002
Area 2.0762666179258E+14
Altitude 18963647.519153

Triangular Pyramid

Length = n
Surface area 2.0762666179258E+14
Volume 1.2373925015668E+21
Height 10322502.240871