21354585 (number)

21354585 is an odd 8-digits composite number following 21354584 and preceding 21354586. In scientific notation, it is written as 2.1354585 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 9424128 positive integers (up to 21354585) that are relatively prime to 21354585.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-four thousand five hundred eighty-five

Notation

Scientific notation 2.1354585 × 10^7
Engineering notation 2.1354585 × 10^6

Prime Factorization of 21354585

Prime Factorization 3 × 7 × 5 × 29 × 7013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21354585
Product of the distinct prime numbers

The prime factorization of 21354585 is 3 × 7 × 5 × 29 × 7013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 93, 93, 406, 561, 3502, 2246, 29504, 72085, 618300, 364994, 6730349, 1533480, 76306924, 6305667, 146795840, 33682550, 213469835, 9604073012

Basic calculations (n = 21354585)

Multiplication

n×y
n×2 42709170
n×3 64063755
n×4 85418340
n×5 106772925

Division

n÷y
n÷2 10677292.5
n÷3 7118195
n÷3 5338646.25
n÷5 4270917

Exponentiation

ny
n2 456018300522225
n3 9.7380815600574E+21
n4 2.0795269041118E+29
n5 4.4407434033642E+36

Nth Root

y√n
2√n 4621.1021412646
3√n 277.43657344336
4√n 67.978688875739
5√n 29.234672105252

Divisors of 21354585

1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 7013, 21039, 35065, 49091, 105195, 147273, 203377, 245455, 610131, 736365, 1016885, 1423639, 3050655, 4270917, 7118195, 21354585

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 -21354584
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 21354585 can be divided by 32 positive divisors. The sum of these divisors (counting 21354585) is 1, the average is 0.03125.

Base conversion 21354585

Base System Value
2 Binary 1010001011101100001011001
3 Ternary 1111011220222120
4 Quaternary 1101131201121
5 Quinary 20431321320
6 Senary 2041411453
8 Octal 121354131
10 Decimal 21354585
12 Duodecimal 7199b89
16 Hexadecimal 145d859
20 Vigesimal 6d9695
36 Base36 cppax

Cryptographic Hash Functions

md5 4adc0d4b51f4f8d8e179efd0b2971464
sha1 5d206cf8605409c5191cee6f3440fd8c56ae717e
sha256 9a5cfa9a1300a5cf581c9ba05636ba60bad11a79851ccbe2efcd65e72e5eb755
sha512 f767a968d6ec3efea9565c51388da7a9eddcee019bfdc9365937cbe74aeea1c099ece404fbfe3b2c3d4d07df6369ece3cef2f1fa93c43b7a5db3702145bc079a
ripemd-160 3afceadf926a69133f0c8b193666f3231b261198

21354585 as geometric shapes

Circle

Radius = n
Diameter 42709170
Circumference 134174814.71292
Area 1.4326237428231E+15

Sphere

Radius = n
Volume 4.0790780652179E+22
Surface area 5.7304949712925E+15
Circumference 134174814.71292

Square

Length = n
Perimeter 85418340
Area 456018300522225
Diagonal 30199943.725849

Cube

Length = n
Surface area 2736109803133350
Volume 9.7380815600574E+21
Space diagonal 36987226.194548

Equilateral Triangle

Length = n
Perimeter 64063755
Area 1.9746171642143E+14
Altitude 18493613.097274

Triangular Pyramid

Length = n
Surface area 1.9746171642143E+14
Volume 1.1476439178107E+21
Height 10066647.908616