21332992 (number)

21332992 is an even 8-digits composite number following 21332991 and preceding 21332993. In scientific notation, it is written as 2.1332992 × 10^7. The sum of its digits is 31. It has a total of 12 prime factors and 44 positive divisors. There are 10496000 positive integers (up to 21332992) that are relatively prime to 21332992.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred thirty-two thousand nine hundred ninety-two

Notation

Scientific notation 2.1332992 × 10^7
Engineering notation 2.1332992 × 10^6

Prime Factorization of 21332992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 41666
Product of the distinct prime numbers

The prime factorization of 21332992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 251. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21332992)

Multiplication

n×y
n×2 42665984
n×3 63998976
n×4 85331968
n×5 106664960

Division

n÷y
n÷2 10666496
n÷3 7110997.3333333
n÷3 5333248
n÷5 4266598.4

Exponentiation

ny
n2 455096547672064
n3 9.7085710107158E+21
n4 2.0711286770303E+29
n5 4.4183371498058E+36

Nth Root

y√n
2√n 4618.765202952
3√n 277.34303056165
4√n 67.961497945175
5√n 29.228757499517

Divisors of 21332992

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21332991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21332992 can be divided by 44 positive divisors. The sum of these divisors (counting 21332992) is 1, the average is 0.022727272727273.

Base conversion 21332992

Base System Value
2 Binary 1010001011000010000000000
3 Ternary 1111010211100211
4 Quaternary 1101120100000
5 Quinary 20430123432
6 Senary 2041123504
8 Octal 121302000
10 Decimal 21332992
12 Duodecimal 7189594
16 Hexadecimal 1458400
20 Vigesimal 6d6c9c
36 Base36 cp8n4

Cryptographic Hash Functions

md5 c054dde2ecbd4abb5e4ae3ff975eb1c3
sha1 0a41fb697be26ad8a484bb3fd185ecfb081e28ea
sha256 d8ec076064d07bb045de3afabdb3aa84ed4b951f7378fad298e08350507e10e7
sha512 b8412910bd90e8bc337e28ff9de6f939abd1379fcd68fdceff6ce40e2e4ab8f601826644af0398b8b6d3eb9bf7328567ab1517c5d53c2fce7807e57deb1aee9c
ripemd-160 5dadbacc4c3bc5fab9b82eae20b80014f5be3611

21332992 as geometric shapes

Circle

Radius = n
Diameter 42665984
Circumference 134039141.89258
Area 1.4297279708406E+15

Sphere

Radius = n
Volume 4.0667167152159E+22
Surface area 5.7189118833625E+15
Circumference 134039141.89258

Square

Length = n
Perimeter 85331968
Area 455096547672064
Diagonal 30169406.612397

Cube

Length = n
Surface area 2730579286032384
Volume 9.7085710107158E+21
Space diagonal 36949826.02146

Equilateral Triangle

Length = n
Perimeter 63998976
Area 1.970625857293E+14
Altitude 18474913.01073

Triangular Pyramid

Length = n
Surface area 1.970625857293E+14
Volume 1.144166066218E+21
Height 10056468.870799