21603690 (number)

21603690 is an even 8-digits composite number following 21603689 and preceding 21603691. In scientific notation, it is written as 2.1603690 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5760960 positive integers (up to 21603690) that are relatively prime to 21603690.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred three thousand six hundred ninety

Notation

Scientific notation 2.1603690 × 10^7
Engineering notation 2.1603690 × 10^6

Prime Factorization of 21603690

Prime Factorization 2 × 15 × 3 × 240041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21603690
Product of the distinct prime numbers

The prime factorization of 21603690 is 2 × 15 × 3 × 240041. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 81, 60, 100, 483, 5900, 6657, 97681, 10797, 477710, 739763, 470538, 7610331, 33371103, 30586019, 577017135, 598995566, 4477382365, 5983398469

Basic calculations (n = 21603690)

Multiplication

n×y
n×2 43207380
n×3 64811070
n×4 86414760
n×5 108018450

Division

n÷y
n÷2 10801845
n÷3 7201230
n÷3 5400922.5
n÷5 4320738

Exponentiation

ny
n2 466719421616100
n3 1.0082861701574E+22
n4 2.1782701851367E+29
n5 4.7058673815935E+36

Nth Root

y√n
2√n 4647.9769792889
3√n 278.51118787563
4√n 68.176073363673
5√n 29.302561584082

Divisors of 21603690

1, 2, 3, 6, 15, 30, 45, 90, 240041, 480082, 720123, 1440246, 3600615, 7201230, 10801845, 21603690

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 -21603689
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 21603690 can be divided by 16 positive divisors. The sum of these divisors (counting 21603690) is 1, the average is 0.0625.

Base conversion 21603690

Base System Value
2 Binary 1010010011010010101101010
3 Ternary 1111122120200200
4 Quaternary 1102122111222
5 Quinary 21012304230
6 Senary 2051013030
8 Octal 122322552
10 Decimal 21603690
12 Duodecimal 729a176
16 Hexadecimal 149a56a
20 Vigesimal 6f094a
36 Base36 cv1ii

Cryptographic Hash Functions

md5 26ac49a1018cd2228f948c6b916f48df
sha1 125daeea7b3f3ac6034e02e1a3aa8a88e4101207
sha256 6593270d1f0b4929062035fdaff27549a24e395509ea6276c670a374d9ce8c54
sha512 d3c6064fb03bb77562ea723efafb84375e4d1a2cf7b207fac6600d20216142504cf81d10886def08907bf4fdfdeb5529df9c0dbffcb615d2b0becd0122223d79
ripemd-160 ba7186721e5c44e9866428e8544771ed2869ebb9

21603690 as geometric shapes

Circle

Radius = n
Diameter 43207380
Circumference 135739987.58886
Area 1.4662423062368E+15

Sphere

Radius = n
Volume 4.2234992331767E+22
Surface area 5.8649692249473E+15
Circumference 135739987.58886

Square

Length = n
Perimeter 86414760
Area 466719421616100
Diagonal 30552231.395304

Cube

Length = n
Surface area 2800316529696600
Volume 1.0082861701574E+22
Space diagonal 37418688.710968

Equilateral Triangle

Length = n
Perimeter 64811070
Area 2.0209543777956E+14
Altitude 18709344.355484

Triangular Pyramid

Length = n
Surface area 2.0209543777956E+14
Volume 1.1882766471581E+21
Height 10184077.131768