21752652 (number)

21752652 is an even 8-digits composite number following 21752651 and preceding 21752653. In scientific notation, it is written as 2.1752652 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 7250880 positive integers (up to 21752652) that are relatively prime to 21752652.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred fifty-two thousand six hundred fifty-two

Notation

Scientific notation 2.1752652 × 10^7
Engineering notation 2.1752652 × 10^6

Prime Factorization of 21752652

Prime Factorization 2 × 2 × 3 × 1812721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10876326
Product of the distinct prime numbers

The prime factorization of 21752652 is 2 × 2 × 3 × 1812721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 54, 15, 734, 6, 4764, 4005, 43961, 50398, 838486, 129869, 4697753, 5461862, 63273521, 18240101, 250743434, 452563315, 9396469603, 9644689919

Basic calculations (n = 21752652)

Multiplication

n×y
n×2 43505304
n×3 65257956
n×4 87010608
n×5 108763260

Division

n÷y
n÷2 10876326
n÷3 7250884
n÷3 5438163
n÷5 4350530.4

Exponentiation

ny
n2 473177869033104
n3 1.0292873519179E+22
n4 2.2389729574271E+29
n5 4.8703599580322E+36

Nth Root

y√n
2√n 4663.9738421222
3√n 279.14985333755
4√n 68.2932928048
5√n 29.342860058978

Divisors of 21752652

1, 2, 3, 4, 6, 12, 1812721, 3625442, 5438163, 7250884, 10876326, 21752652

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21752651
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21752652 can be divided by 12 positive divisors. The sum of these divisors (counting 21752652) is 1, the average is 0.083333333333333.

Base conversion 21752652

Base System Value
2 Binary 1010010111110101101001100
3 Ternary 1111221011000210
4 Quaternary 1102332231030
5 Quinary 21032041102
6 Senary 2054122420
8 Octal 122765514
10 Decimal 21752652
12 Duodecimal 7350410
16 Hexadecimal 14beb4c
20 Vigesimal 6fj1cc
36 Base36 cy8gc

Cryptographic Hash Functions

md5 9c7c8a5213fb0bbd7d0f6cfadc852f35
sha1 a6bcd9be3dc7fb90c69a8f528cf2d04f343c7bf7
sha256 66bbf80b2c6c79c5a155e865e0f7d057f85ccf2b0485c3e16ba1a9f322f57c23
sha512 622187def73e28e3fe9d9e1f07ab0235a24d783704628fb74105181dfa5356df816cd7523145df5619798d11cf9e070078e94a89381eea7f569f1bf4e17e7637
ripemd-160 11fd0f30df849c4615145f48bfcce14884a86711

21752652 as geometric shapes

Circle

Radius = n
Diameter 43505304
Circumference 136675943.43859
Area 1.4865321171957E+15

Sphere

Radius = n
Volume 4.3114687776241E+22
Surface area 5.9461284687827E+15
Circumference 136675943.43859

Square

Length = n
Perimeter 87010608
Area 473177869033104
Diagonal 30762895.475982

Cube

Length = n
Surface area 2839067214198624
Volume 1.0292873519179E+22
Space diagonal 37676698.463365

Equilateral Triangle

Length = n
Perimeter 65257956
Area 2.0489202754563E+14
Altitude 18838349.231682

Triangular Pyramid

Length = n
Surface area 2.0489202754563E+14
Volume 1.2130267772178E+21
Height 10254298.491994