21231483 (number)

21231483 is an odd 8-digits composite number following 21231482 and preceding 21231484. In scientific notation, it is written as 2.1231483 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 11052288 positive integers (up to 21231483) that are relatively prime to 21231483.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-one thousand four hundred eighty-three

Notation

Scientific notation 2.1231483 × 10^7
Engineering notation 2.1231483 × 10^6

Prime Factorization of 21231483

Prime Factorization 7 × 3 × 13 × 83 × 937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21231483
Product of the distinct prime numbers

The prime factorization of 21231483 is 7 × 3 × 13 × 83 × 937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21231483)

Multiplication

n×y
n×2 42462966
n×3 63694449
n×4 84925932
n×5 106157415

Division

n÷y
n÷2 10615741.5
n÷3 7077161
n÷3 5307870.75
n÷5 4246296.6

Exponentiation

ny
n2 450775870379289
n3 9.5706402287681E+21
n4 2.0319888531621E+29
n5 4.31421367921E+36

Nth Root

y√n
2√n 4607.7633402769
3√n 276.90243624053
4√n 67.880507808037
5√n 29.200888504395

Divisors of 21231483

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 -21231482
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 21231483 can be divided by 32 positive divisors. The sum of these divisors (counting 21231483) is 1, the average is 0.03125.

Base conversion 21231483

Base System Value
2 Binary 1010000111111011101111011
3 Ternary 1110221200010020
4 Quaternary 1100333131323
5 Quinary 20413401413
6 Senary 2035021523
8 Octal 120773573
10 Decimal 21231483
12 Duodecimal 713a8a3
16 Hexadecimal 143f77b
20 Vigesimal 6cdie3
36 Base36 cn2bf

Cryptographic Hash Functions

md5 fdf252ebfb1a90ce1eb2e4be5f15a498
sha1 593ecd240c03848cdf7d2f7d6dbbfd687fbab383
sha256 78fcacbd98668f5e662f8ca0ddb80d5ff97c80c4f0b00daaba9229d2e8137b05
sha512 8ab0e0847d4534be122c2569a0509cf2d6d13110f16210bbccb5c2e5cec4f559660ee4df3f307d5f58db3b0cd72ee72a397436ad18997b30d4b3ba2e1adb362e
ripemd-160 8dc25a16e6add9a966f3eb401e00b3cb87a1bf45

21231483 as geometric shapes

Circle

Radius = n
Diameter 42462966
Circumference 133401342.03523
Area 1.4161541627991E+15

Sphere

Radius = n
Volume 4.0089404043798E+22
Surface area 5.6646166511965E+15
Circumference 133401342.03523

Square

Length = n
Perimeter 84925932
Area 450775870379289
Diagonal 30025851.207894

Cube

Length = n
Surface area 2704655222275734
Volume 9.5706402287681E+21
Space diagonal 36774007.276035

Equilateral Triangle

Length = n
Perimeter 63694449
Area 1.9519167758075E+14
Altitude 18387003.638017

Triangular Pyramid

Length = n
Surface area 1.9519167758075E+14
Volume 1.1279107676764E+21
Height 10008617.069298