21436413 (number)

21436413 is an odd 8-digits composite number following 21436412 and preceding 21436414. In scientific notation, it is written as 2.1436413 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 13993200 positive integers (up to 21436413) that are relatively prime to 21436413.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1436413 × 10^7
Engineering notation 2.1436413 × 10^6

Prime Factorization of 21436413

Prime Factorization 3 × 151 × 599 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21436413
Product of the distinct prime numbers

The prime factorization of 21436413 is 3 × 151 × 599 × 79. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 24, 34, 841, 854, 9444, 9409, 51069, 32042, 176963, 191376, 3988624, 7871216, 85958440, 24261458, 477623811, 693231679, 1168367919, 6371695981

Basic calculations (n = 21436413)

Multiplication

n×y
n×2 42872826
n×3 64309239
n×4 85745652
n×5 107182065

Division

n÷y
n÷2 10718206.5
n÷3 7145471
n÷3 5359103.25
n÷5 4287282.6

Exponentiation

ny
n2 459519802306569
n3 9.850456263922E+21
n4 2.1115844871187E+29
n5 4.5264797150269E+36

Nth Root

y√n
2√n 4629.9474079086
3√n 277.79048876353
4√n 68.043716887812
5√n 29.257042537587

Divisors of 21436413

1, 3, 79, 151, 237, 453, 599, 1797, 11929, 35787, 47321, 90449, 141963, 271347, 7145471, 21436413

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21436412
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21436413 can be divided by 16 positive divisors. The sum of these divisors (counting 21436413) is 1, the average is 0.0625.

Base conversion 21436413

Base System Value
2 Binary 1010001110001011111111101
3 Ternary 1111100002020020
4 Quaternary 1101301133331
5 Quinary 20441431123
6 Senary 2043242353
8 Octal 121613775
10 Decimal 21436413
12 Duodecimal 72193b9
16 Hexadecimal 14717fd
20 Vigesimal 6djb0d
36 Base36 crgfx

Cryptographic Hash Functions

md5 32c4fb8ef6ece8493483feb2bf254524
sha1 e13b80ef951c0e990034a57eb3a717d8e8d5f79a
sha256 137af65fbb3d7f0621b1eee7eb16171d50ff14fbc087b633b0a393287d816efc
sha512 45ad46a1a4c75765c99000fc5c89d001f4c92aa6411d805936577fff979e105b3156c8d30a80905144382ab201c311abe194a9a42803412584698d1f65b0c0c5
ripemd-160 d463e1048ffe206a9384aaa967a0ac4a599da3a9

21436413 as geometric shapes

Circle

Radius = n
Diameter 42872826
Circumference 134688955.20023
Area 1.4436240351054E+15

Sphere

Radius = n
Volume 4.1261494710993E+22
Surface area 5.7744961404214E+15
Circumference 134688955.20023

Square

Length = n
Perimeter 85745652
Area 459519802306569
Diagonal 30315665.993231

Cube

Length = n
Surface area 2757118813839414
Volume 9.850456263922E+21
Space diagonal 37128956.44803

Equilateral Triangle

Length = n
Perimeter 64309239
Area 1.9897791116975E+14
Altitude 18564478.224015

Triangular Pyramid

Length = n
Surface area 1.9897791116975E+14
Volume 1.1608874036668E+21
Height 10105221.997744