21354038 (number)

21354038 is an even 8-digits composite number following 21354037 and preceding 21354039. In scientific notation, it is written as 2.1354038 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 10646920 positive integers (up to 21354038) that are relatively prime to 21354038.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-four thousand thirty-eight

Notation

Scientific notation 2.1354038 × 10^7
Engineering notation 2.1354038 × 10^6

Prime Factorization of 21354038

Prime Factorization 2 × 359 × 29741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21354038
Product of the distinct prime numbers

The prime factorization of 21354038 is 2 × 359 × 29741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 45, 47, 576, 985, 6101, 311, 45335, 66990, 155223, 634534, 4606916, 9728005, 88140060, 364116, 305258174, 656424889, 2339997655, 3464872435

Basic calculations (n = 21354038)

Multiplication

n×y
n×2 42708076
n×3 64062114
n×4 85416152
n×5 106770190

Division

n÷y
n÷2 10677019
n÷3 7118012.6666667
n÷3 5338509.5
n÷5 4270807.6

Exponentiation

ny
n2 455994938905444
n3 9.7373332531945E+21
n4 2.0793138430738E+29
n5 4.4401746818924E+36

Nth Root

y√n
2√n 4621.0429558705
3√n 277.4342045672
4√n 67.978253551194
5√n 29.234522333861

Divisors of 21354038

1, 2, 359, 718, 29741, 59482, 10677019, 21354038

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21354037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21354038 can be divided by 8 positive divisors. The sum of these divisors (counting 21354038) is 1, the average is 0.125.

Base conversion 21354038

Base System Value
2 Binary 1010001011101011000110110
3 Ternary 1111011220020022
4 Quaternary 1101131120312
5 Quinary 20431312123
6 Senary 2041405142
8 Octal 121353066
10 Decimal 21354038
12 Duodecimal 71997b2
16 Hexadecimal 145d636
20 Vigesimal 6d951i
36 Base36 cpovq

Cryptographic Hash Functions

md5 6f3e21e2e69060ec30e90f4a710096ce
sha1 a32a5b742ae358791c51b99043b847927121c3fa
sha256 d499c5cc87a3fc6398c9412dbda24988582733a833996db8ee5b6c9969f12dbf
sha512 1a920d41d016e92a3fda381ef47d0c24855b2520337d1d295f0f908545457577e23e530fa0d0f994d083e1b1bd2f3f36e3e71b5d496346f310932526b433e332
ripemd-160 4f5ed01263832b1c9bc6c95994ced913b2a64862

21354038 as geometric shapes

Circle

Radius = n
Diameter 42708076
Circumference 134171377.81055
Area 1.4325503501395E+15

Sphere

Radius = n
Volume 4.0787646151722E+22
Surface area 5.7302014005579E+15
Circumference 134171377.81055

Square

Length = n
Perimeter 85416152
Area 455994938905444
Diagonal 30199170.15103

Cube

Length = n
Surface area 2735969633432664
Volume 9.7373332531945E+21
Space diagonal 36986278.762756

Equilateral Triangle

Length = n
Perimeter 64062114
Area 1.9745160054462E+14
Altitude 18493139.381378

Triangular Pyramid

Length = n
Surface area 1.9745160054462E+14
Volume 1.1475557290012E+21
Height 10066390.050343