21603390 (number)

21603390 is an even 8-digits composite number following 21603389 and preceding 21603391. In scientific notation, it is written as 2.1603390 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5737344 positive integers (up to 21603390) that are relatively prime to 21603390.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1603390 × 10^7
Engineering notation 2.1603390 × 10^6

Prime Factorization of 21603390

Prime Factorization 2 × 5 × 3 × 269 × 2677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21603390
Product of the distinct prime numbers

The prime factorization of 21603390 is 2 × 5 × 3 × 269 × 2677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 10, 76, 557, 631, 4669, 166, 29764, 56155, 404675, 624253, 8163561, 6593618, 34401313, 92930873, 519459251, 14912619, 2248413341, 9563452384

Basic calculations (n = 21603390)

Multiplication

n×y
n×2 43206780
n×3 64810170
n×4 86413560
n×5 108016950

Division

n÷y
n÷2 10801695
n÷3 7201130
n÷3 5400847.5
n÷5 4320678

Exponentiation

ny
n2 466706459492100
n3 1.0082441659927E+22
n4 2.1781491933165E+29
n5 4.7055406501402E+36

Nth Root

y√n
2√n 4647.9447070721
3√n 278.50989868625
4√n 68.175836680397
5√n 29.302480201529

Divisors of 21603390

1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2677, 2690, 4035, 5354, 8031, 8070, 13385, 16062, 26770, 40155, 80310, 720113, 1440226, 2160339, 3600565, 4320678, 7201130, 10801695, 21603390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21603389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21603390 can be divided by 32 positive divisors. The sum of these divisors (counting 21603390) is 1, the average is 0.03125.

Base conversion 21603390

Base System Value
2 Binary 1010010011010010000111110
3 Ternary 1111122120021120
4 Quaternary 1102122100332
5 Quinary 21012302030
6 Senary 2051011410
8 Octal 122322076
10 Decimal 21603390
12 Duodecimal 7299b66
16 Hexadecimal 149a43e
20 Vigesimal 6f089a
36 Base36 cv1a6

Cryptographic Hash Functions

md5 f80ea058f80fe75330a1571193677d72
sha1 336bb3f10d02c5905ac3cc4f9bd91d98b94aff7a
sha256 d8f825b23e2e3f572733bbc50b74b517523f5376eb5a8ce2e7144d463efbacac
sha512 e3aba89a8956a18d8e7491ca51a940c5070fb2a2c25cff54b6eb6f9a818a9eea2af55bbf25b9fd653796a74531f34c75dbec18e8640765e456b2c112b2ad9ab9
ripemd-160 557468054c280d7d55c1797b67826d9cc5e45b02

21603390 as geometric shapes

Circle

Radius = n
Diameter 43206780
Circumference 135738102.63327
Area 1.4662015845233E+15

Sphere

Radius = n
Volume 4.2233232865433E+22
Surface area 5.8648063380931E+15
Circumference 135738102.63327

Square

Length = n
Perimeter 86413560
Area 466706459492100
Diagonal 30551807.131235

Cube

Length = n
Surface area 2800238756952600
Volume 1.0082441659927E+22
Space diagonal 37418169.095725

Equilateral Triangle

Length = n
Perimeter 64810170
Area 2.0208982501523E+14
Altitude 18709084.547863

Triangular Pyramid

Length = n
Surface area 2.0208982501523E+14
Volume 1.1882271447754E+21
Height 10183935.710412