21083040 (number)

21083040 is an even 8-digits composite number following 21083039 and preceding 21083041. In scientific notation, it is written as 2.1083040 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 120 positive divisors. There are 5111040 positive integers (up to 21083040) that are relatively prime to 21083040.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-three thousand forty

Notation

Scientific notation 2.1083040 × 10^7
Engineering notation 2.1083040 × 10^6

Prime Factorization of 21083040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 3 × 121 × 11 × 11

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 119790
Product of the distinct prime numbers

The prime factorization of 21083040 is 2 × 2 × 2 × 2 × 2 × 15 × 3 × 121 × 11 × 11. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21083040)

Multiplication

n×y
n×2 42166080
n×3 63249120
n×4 84332160
n×5 105415200

Division

n÷y
n÷2 10541520
n÷3 7027680
n÷3 5270760
n÷5 4216608

Exponentiation

ny
n2 444494575641600
n3 9.3712969180349E+21
n4 1.9757542777481E+29
n5 4.1654906467933E+36

Nth Root

y√n
2√n 4591.6271625645
3√n 276.25559184166
4√n 67.761546341303
5√n 29.159941377152

Divisors of 21083040

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21083039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21083040 can be divided by 120 positive divisors. The sum of these divisors (counting 21083040) is 1, the average is 0.0083333333333333.

Base conversion 21083040

Base System Value
2 Binary 1010000011011001110100000
3 Ternary 1110200010111100
4 Quaternary 1100123032200
5 Quinary 20344124130
6 Senary 2031514400
8 Octal 120331640
10 Decimal 21083040
12 Duodecimal 7088a00
16 Hexadecimal 141b3a0
20 Vigesimal 6bf7c0
36 Base36 cjvs0

Cryptographic Hash Functions

md5 b61ebffa8263ac77fc290d66b3e1aff1
sha1 1564ffe8bf2f1d3b5239d9fb543103072b6f5106
sha256 5d89c968c0c4c286f09b41752eaf022859ac9c7c25f12b9ddea32f2a373fe6bd
sha512 b07b6dcb29da4acc75099d80eeefd4a1e41fc19103afc0398aa548e4b552743c4c331fc96f53709af673fc35bc3de75c71538f1e1c35807f529f2a55211a424a
ripemd-160 29852be38099570624e430bcd9c377f727df43bd

21083040 as geometric shapes

Circle

Radius = n
Diameter 42166080
Circumference 132468647.15868
Area 1.3964208933962E+15

Sphere

Radius = n
Volume 3.9254396736409E+22
Surface area 5.5856835735847E+15
Circumference 132468647.15868

Square

Length = n
Perimeter 84332160
Area 444494575641600
Diagonal 29815921.104054

Cube

Length = n
Surface area 2666967453849600
Volume 9.3712969180349E+21
Space diagonal 36516896.458007

Equilateral Triangle

Length = n
Perimeter 63249120
Area 1.92471797175E+14
Altitude 18258448.229003

Triangular Pyramid

Length = n
Surface area 1.92471797175E+14
Volume 1.1044179332092E+21
Height 9938640.3680182