21442336 (number)

21442336 is an even 8-digits composite number following 21442335 and preceding 21442337. In scientific notation, it is written as 2.1442336 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors. There are 10156608 positive integers (up to 21442336) that are relatively prime to 21442336.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred forty-two thousand three hundred thirty-six

Notation

Scientific notation 2.1442336 × 10^7
Engineering notation 2.1442336 × 10^6

Prime Factorization of 21442336

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 35267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1340146
Product of the distinct prime numbers

The prime factorization of 21442336 is 2 × 2 × 2 × 2 × 2 × 19 × 35267. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 35, 19, 428, 991, 8979, 9263, 62924, 29798, 529848, 20191, 7101210, 9803570, 23086995, 71729398, 224850864, 398661607, 3441694765, 106856517

Basic calculations (n = 21442336)

Multiplication

n×y
n×2 42884672
n×3 64327008
n×4 85769344
n×5 107211680

Division

n÷y
n÷2 10721168
n÷3 7147445.3333333
n÷3 5360584
n÷5 4288467.2

Exponentiation

ny
n2 459773773136896
n3 9.8586237275891E+21
n4 2.1139192246454E+29
n5 4.5327366291706E+36

Nth Root

y√n
2√n 4630.5870038258
3√n 277.81607142589
4√n 68.048416615126
5√n 29.258659135605

Divisors of 21442336

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 35267, 70534, 141068, 282136, 564272, 670073, 1128544, 1340146, 2680292, 5360584, 10721168, 21442336

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21442335
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21442336 can be divided by 24 positive divisors. The sum of these divisors (counting 21442336) is 1, the average is 0.041666666666667.

Base conversion 21442336

Base System Value
2 Binary 1010001110010111100100000
3 Ternary 1111100101100121
4 Quaternary 1101302330200
5 Quinary 20442123321
6 Senary 2043330024
8 Octal 121627440
10 Decimal 21442336
12 Duodecimal 7220914
16 Hexadecimal 1472f20
20 Vigesimal 6e05gg
36 Base36 crl0g

Cryptographic Hash Functions

md5 e35e469ae49dcb61c4a8d487f0a14370
sha1 707a15b0c40866f219778b3afe994e914d81edeb
sha256 6d6c787d16e3d186d0201809c19c1bfef7d90ecdcd56ecac1851421f2d0fb5e8
sha512 fa8c2d52938770bc2c2b9e85f9403e2511f8356c4150b0aff951ece2127dcb908e8a04aa6beb8acf74f504e941b5ac09d3e0aca6a396570ce6d14c96d6a1b9db
ripemd-160 e2bfde2c94bd2789d251b2aec9b37e363b8bb122

21442336 as geometric shapes

Circle

Radius = n
Diameter 42884672
Circumference 134726170.50681
Area 1.4444219080001E+15

Sphere

Radius = n
Volume 4.12957065028E+22
Surface area 5.7776876320005E+15
Circumference 134726170.50681

Square

Length = n
Perimeter 85769344
Area 459773773136896
Diagonal 30324042.380161

Cube

Length = n
Surface area 2758642638821376
Volume 9.8586237275891E+21
Space diagonal 37139215.384963

Equilateral Triangle

Length = n
Perimeter 64327008
Area 1.9908788376519E+14
Altitude 18569607.692482

Triangular Pyramid

Length = n
Surface area 1.9908788376519E+14
Volume 1.1618499484908E+21
Height 10108014.12672