21552893 (number)

21552893 is an odd 8-digits prime number following 21552892 and preceding 21552894. In scientific notation, it is written as 2.1552893 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 21552892 positive integers (up to 21552893) that are relatively prime to 21552893.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-two thousand eight hundred ninety-three

Notation

Scientific notation 2.1552893 × 10^7
Engineering notation 2.1552893 × 10^6

Prime Factorization of 21552893

Prime Factorization 21552893

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21552893
Product of the distinct prime numbers

The prime factorization of 21552893 is 21552893. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 6, 76, 87, 557, 62, 1172, 3130, 28555, 89309, 488824, 938275, 5582415, 8936559, 28591340, 27356464, 197888248, 323379268, 6180118814, 7322216308

Basic calculations (n = 21552893)

Multiplication

n×y
n×2 43105786
n×3 64658679
n×4 86211572
n×5 107764465

Division

n÷y
n÷2 10776446.5
n÷3 7184297.6666667
n÷3 5388223.25
n÷5 4310578.6

Exponentiation

ny
n2 464527196669449
n3 1.0011904965407E+22
n4 2.1578551644558E+29
n5 4.6508021469013E+36

Nth Root

y√n
2√n 4642.509343017
3√n 278.29272773085
4√n 68.135962186036
5√n 29.288768716724

Divisors of 21552893

1, 21552893

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21552894
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10776447
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4642.5094507174
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999907205
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21552893 can be divided by 2 positive divisors. The sum of these divisors (counting 21552893) is 21552894, the average is 10776447.

Base conversion 21552893

Base System Value
2 Binary 1010010001101111011111101
3 Ternary 1111120000000022
4 Quaternary 1102031323331
5 Quinary 21004143033
6 Senary 2045541525
8 Octal 122157375
10 Decimal 21552893
12 Duodecimal 72748a5
16 Hexadecimal 148defd
20 Vigesimal 6ee24d
36 Base36 ctybh

Cryptographic Hash Functions

md5 43ead8c80c6206d86a8e6e1dcff2afd2
sha1 99dbec16b03abe86ba69dabf77d3be30d09af8a9
sha256 a398330548b49e4c6608516a37ecbc2a3038b1796739c4a2a82cb91716d270ba
sha512 d5a86207152b40ed02a8b4a7a8dcc0b945b37b5850a84ab7315b2d5bb8dc6005c5fddfccf3f893d0b206f4d1a98e8cf5a0b433c68f222e302764c4c9c60c9f95
ripemd-160 7548886f0bd964c9bafafc268c95cd2636ec2472

21552893 as geometric shapes

Circle

Radius = n
Diameter 43105786
Circumference 135420820.62481
Area 1.4593552284494E+15

Sphere

Radius = n
Volume 4.1937769450347E+22
Surface area 5.8374209137976E+15
Circumference 135420820.62481

Square

Length = n
Perimeter 86211572
Area 464527196669449
Diagonal 30480393.588976

Cube

Length = n
Surface area 2787163180016694
Volume 1.0011904965407E+22
Space diagonal 37330705.726096

Equilateral Triangle

Length = n
Perimeter 64658679
Area 2.0114617653226E+14
Altitude 18665352.863048

Triangular Pyramid

Length = n
Surface area 2.0114617653226E+14
Volume 1.1799143156057E+21
Height 10160131.196325