21883921 (number)

21883921 is an odd 8-digits prime number following 21883920 and preceding 21883922. In scientific notation, it is written as 2.1883921 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 21883920 positive integers (up to 21883921) that are relatively prime to 21883921.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred eighty-three thousand nine hundred twenty-one

Notation

Scientific notation 2.1883921 × 10^7
Engineering notation 2.1883921 × 10^6

Prime Factorization of 21883921

Prime Factorization 21883921

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21883921
Product of the distinct prime numbers

The prime factorization of 21883921 is 21883921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 4, 75, 64, 652, 49, 1994, 6492, 28930, 88476, 293242, 82577, 8406188, 1234330, 21048110, 31940907, 629405238, 812646685, 5003734367, 5671077393

Basic calculations (n = 21883921)

Multiplication

n×y
n×2 43767842
n×3 65651763
n×4 87535684
n×5 109419605

Division

n÷y
n÷2 10941960.5
n÷3 7294640.3333333
n÷3 5470980.25
n÷5 4376784.2

Exponentiation

ny
n2 478905998334241
n3 1.0480341033973E+22
n4 2.2935095524052E+29
n5 5.019098185758E+36

Nth Root

y√n
2√n 4678.0253312696
3√n 279.71024873068
4√n 68.396091491178
5√n 29.378189486771

Divisors of 21883921

1, 21883921

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21883922
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10941961
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4678.0254381523
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999086087
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21883921 can be divided by 2 positive divisors. The sum of these divisors (counting 21883921) is 21883922, the average is 10941961.

Base conversion 21883921

Base System Value
2 Binary 1010011011110110000010001
3 Ternary 1112011211002121
4 Quaternary 1103132300101
5 Quinary 21100241141
6 Senary 2101014241
8 Octal 123366021
10 Decimal 21883921
12 Duodecimal 73b4381
16 Hexadecimal 14dec11
20 Vigesimal 6gf9g1
36 Base36 d11qp

Cryptographic Hash Functions

md5 2ee0a3fa9ab1bd105f8f90b89e398c7d
sha1 42116b2d658d9d309893338bea6136ec45f0b05f
sha256 149638011cb75ca7f7e9ec25f29e068fc9d497ed262e8702a5b1fd642530696c
sha512 ca48154b0d2e607d0a149e83c39ba14ccf15d216b0a90d95b3a13bbd07a1c4c031e091a66c7c5e6cfd96fb8c7a7344ed0dad7d1c1954be1948fa7c0493cce690
ripemd-160 a6d684ecaf645a0ce908640da1ae67cff8ece42a

21883921 as geometric shapes

Circle

Radius = n
Diameter 43767842
Circumference 137500730.89068
Area 1.5045275661269E+15

Sphere

Radius = n
Volume 4.3899949865926E+22
Surface area 6.0181102645077E+15
Circumference 137500730.89068

Square

Length = n
Perimeter 87535684
Area 478905998334241
Diagonal 30948537.876101

Cube

Length = n
Surface area 2873435990005446
Volume 1.0480341033973E+22
Space diagonal 37904063.040824

Equilateral Triangle

Length = n
Perimeter 65651763
Area 2.073723802911E+14
Altitude 18952031.520412

Triangular Pyramid

Length = n
Surface area 2.073723802911E+14
Volume 1.2351200357116E+21
Height 10316179.292034