21543352 (number)

21543352 is an even 8-digits composite number following 21543351 and preceding 21543353. In scientific notation, it is written as 2.1543352 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 10137984 positive integers (up to 21543352) that are relatively prime to 21543352.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred forty-three thousand three hundred fifty-two

Notation

Scientific notation 2.1543352 × 10^7
Engineering notation 2.1543352 × 10^6

Prime Factorization of 21543352

Prime Factorization 2 × 2 × 2 × 17 × 158407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5385838
Product of the distinct prime numbers

The prime factorization of 21543352 is 2 × 2 × 2 × 17 × 158407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 60, 67, 885, 298, 9069, 4149, 38885, 75756, 458017, 959130, 5701783, 3060666, 58549236, 4412622, 624323348, 497082601, 6007708868, 1426806751

Basic calculations (n = 21543352)

Multiplication

n×y
n×2 43086704
n×3 64630056
n×4 86173408
n×5 107716760

Division

n÷y
n÷2 10771676
n÷3 7181117.3333333
n÷3 5385838
n÷5 4308670.4

Exponentiation

ny
n2 464116015395904
n3 9.9986146885114E+21
n4 2.1540367574697E+29
n5 4.6405172087109E+36

Nth Root

y√n
2√n 4641.4816599875
3√n 278.2516569442
4√n 68.128420354412
5√n 29.286175156435

Divisors of 21543352

1, 2, 4, 8, 17, 34, 68, 136, 158407, 316814, 633628, 1267256, 2692919, 5385838, 10771676, 21543352

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 -21543351
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 21543352 can be divided by 16 positive divisors. The sum of these divisors (counting 21543352) is 1, the average is 0.0625.

Base conversion 21543352

Base System Value
2 Binary 1010010001011100110111000
3 Ternary 1111112111220221
4 Quaternary 1102023212320
5 Quinary 21003341402
6 Senary 2045425424
8 Octal 122134670
10 Decimal 21543352
12 Duodecimal 726b274
16 Hexadecimal 148b9b8
20 Vigesimal 6eci7c
36 Base36 ctqyg

Cryptographic Hash Functions

md5 2921fc13076918c9e8c35bb0aaf8bcad
sha1 78c8ebd6fc8173c2f34d0eb3329cfe963c7d7781
sha256 d382ef620d0f3902648bd5664242ccbe0954b3e1463db705f8afc1795680f10b
sha512 7e91bc0da0b695333cceed23a9e19a44d6d956de540d5c6a40ca28b14c39467d22b7df63e0b57fe17e697d8edcdf29b625a26f4bbe66b261960682074c33ff69
ripemd-160 95246be7fbca57a4871e3f1491287ac512ef4812

21543352 as geometric shapes

Circle

Radius = n
Diameter 43086704
Circumference 135360872.7538
Area 1.4580634643811E+15

Sphere

Radius = n
Volume 4.188209926867E+22
Surface area 5.8322538575246E+15
Circumference 135360872.7538

Square

Length = n
Perimeter 86173408
Area 464116015395904
Diagonal 30466900.577378

Cube

Length = n
Surface area 2784696092375424
Volume 9.9986146885114E+21
Space diagonal 37314180.229341

Equilateral Triangle

Length = n
Perimeter 64630056
Area 2.0096812981803E+14
Altitude 18657090.11467

Triangular Pyramid

Length = n
Surface area 2.0096812981803E+14
Volume 1.178348041453E+21
Height 10155633.525793