21436612 (number)

21436612 is an even 8-digits composite number following 21436611 and preceding 21436613. In scientific notation, it is written as 2.1436612 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 10607616 positive integers (up to 21436612) that are relatively prime to 21436612.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1436612 × 10^7
Engineering notation 2.1436612 × 10^6

Prime Factorization of 21436612

Prime Factorization 2 × 2 × 97 × 55249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10718306
Product of the distinct prime numbers

The prime factorization of 21436612 is 2 × 2 × 97 × 55249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 91, 53, 551, 240, 539, 8687, 60480, 57683, 297761, 888583, 4541641, 2102015, 97239580, 63926341, 913847896, 127459661, 6937284028, 6023347401

Basic calculations (n = 21436612)

Multiplication

n×y
n×2 42873224
n×3 64309836
n×4 85746448
n×5 107183060

Division

n÷y
n÷2 10718306
n÷3 7145537.3333333
n÷3 5359153
n÷5 4287322.4

Exponentiation

ny
n2 459528334038544
n3 9.8507305997907E+21
n4 2.1116628978424E+29
n5 4.5266898215843E+36

Nth Root

y√n
2√n 4629.9688983837
3√n 277.7913483622
4√n 68.043874804303
5√n 29.257096857588

Divisors of 21436612

1, 2, 4, 97, 194, 388, 55249, 110498, 220996, 5359153, 10718306, 21436612

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21436611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21436612 can be divided by 12 positive divisors. The sum of these divisors (counting 21436612) is 1, the average is 0.083333333333333.

Base conversion 21436612

Base System Value
2 Binary 1010001110001100011000100
3 Ternary 1111100002111121
4 Quaternary 1101301203010
5 Quinary 20441432422
6 Senary 2043243324
8 Octal 121614304
10 Decimal 21436612
12 Duodecimal 7219544
16 Hexadecimal 14718c4
20 Vigesimal 6djbac
36 Base36 crglg

Cryptographic Hash Functions

md5 31125e57e760d507e948708dc077f900
sha1 acb502bf5135ee77a9b1a461bbf7f2ddb0447b39
sha256 29712f3b274f24cc17d91b58ae941c591863c90b98c171d519771a8a2fc4a2fa
sha512 6b6c97dba8879d58bb4b3a01ca5c84ed20a5772bc4f8d6b935b5c9a409b3e55c067adf6192566bd8630413470242adb8ca1d803c88bf4903a365b44a0e48a390
ripemd-160 298eb0a0e2e779f0bdf98af164303b305eec2bd6

21436612 as geometric shapes

Circle

Radius = n
Diameter 42873224
Circumference 134690205.55411
Area 1.4436508383318E+15

Sphere

Radius = n
Volume 4.1262643846393E+22
Surface area 5.7746033533274E+15
Circumference 134690205.55411

Square

Length = n
Perimeter 85746448
Area 459528334038544
Diagonal 30315947.42173

Cube

Length = n
Surface area 2757170004231264
Volume 9.8507305997907E+21
Space diagonal 37129301.126141

Equilateral Triangle

Length = n
Perimeter 64309836
Area 1.9898160551806E+14
Altitude 18564650.56307

Triangular Pyramid

Length = n
Surface area 1.9898160551806E+14
Volume 1.160919734459E+21
Height 10105315.807243