21436410 (number)

21436410 is an even 8-digits composite number following 21436409 and preceding 21436411. In scientific notation, it is written as 2.1436410 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5646848 positive integers (up to 21436410) that are relatively prime to 21436410.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred thirty-six thousand four hundred ten

Notation

Scientific notation 2.1436410 × 10^7
Engineering notation 2.1436410 × 10^6

Prime Factorization of 21436410

Prime Factorization 2 × 3 × 5 × 83 × 8609

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21436410
Product of the distinct prime numbers

The prime factorization of 21436410 is 2 × 3 × 5 × 83 × 8609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 54, 23, 780, 407, 1566, 453, 19884, 18220, 545884, 423725, 6737011, 7202199, 96384942, 48290107, 644516796, 109437330, 6172979070, 2334476127

Basic calculations (n = 21436410)

Multiplication

n×y
n×2 42872820
n×3 64309230
n×4 85745640
n×5 107182050

Division

n÷y
n÷2 10718205
n÷3 7145470
n÷3 5359102.5
n÷5 4287282

Exponentiation

ny
n2 459519673688100
n3 9.8504521282443E+21
n4 2.1115833050642E+29
n5 4.5264765476511E+36

Nth Root

y√n
2√n 4629.9470839309
3√n 277.79047580471
4√n 68.043714507152
5√n 29.25704171869

Divisors of 21436410

1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8609, 17218, 25827, 43045, 51654, 86090, 129135, 258270, 714547, 1429094, 2143641, 3572735, 4287282, 7145470, 10718205, 21436410

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 -21436409
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 21436410 can be divided by 32 positive divisors. The sum of these divisors (counting 21436410) is 1, the average is 0.03125.

Base conversion 21436410

Base System Value
2 Binary 1010001110001011111111010
3 Ternary 1111100002020010
4 Quaternary 1101301133322
5 Quinary 20441431120
6 Senary 2043242350
8 Octal 121613772
10 Decimal 21436410
12 Duodecimal 72193b6
16 Hexadecimal 14717fa
20 Vigesimal 6djb0a
36 Base36 crgfu

Cryptographic Hash Functions

md5 1692b762e7e169be7fde12cc2bc10543
sha1 174bc19f724a7b8b0b13c6d36ec5f006720eb428
sha256 499d6d77e7bb5fe87c43145fff59a7808e6a1d124d653507ee524f0ad2df19b2
sha512 37d2f88b94657791e039ab68b2760dfff0775d7b8509a57a0862da72fe6cf86d5cf749535081c668bbdec0dba3f66b31bc348baf93534eb3ba751f8a3ac2f66b
ripemd-160 da2cb2e4e0bdbf89dcd038a7c3c4440baeedd633

21436410 as geometric shapes

Circle

Radius = n
Diameter 42872820
Circumference 134688936.35068
Area 1.4436236310385E+15

Sphere

Radius = n
Volume 4.1261477387507E+22
Surface area 5.7744945241541E+15
Circumference 134688936.35068

Square

Length = n
Perimeter 85745640
Area 459519673688100
Diagonal 30315661.75059

Cube

Length = n
Surface area 2757118042128600
Volume 9.8504521282443E+21
Space diagonal 37128951.251878

Equilateral Triangle

Length = n
Perimeter 64309230
Area 1.9897785547632E+14
Altitude 18564475.625939

Triangular Pyramid

Length = n
Surface area 1.9897785547632E+14
Volume 1.1608869162725E+21
Height 10105220.58353