21352016 (number)

21352016 is an even 8-digits composite number following 21352015 and preceding 21352017. In scientific notation, it is written as 2.1352016 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 9106560 positive integers (up to 21352016) that are relatively prime to 21352016.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-two thousand sixteen

Notation

Scientific notation 2.1352016 × 10^7
Engineering notation 2.1352016 × 10^6

Prime Factorization of 21352016

Prime Factorization 2 × 2 × 2 × 2 × 7 × 311 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2669002
Product of the distinct prime numbers

The prime factorization of 21352016 is 2 × 2 × 2 × 2 × 7 × 311 × 613. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 28, 61, 612, 436, 4592, 440, 49994, 46430, 393218, 394716, 6076268, 9027855, 69517107, 1158733, 887265646, 514381916, 3628318076, 4867897175

Basic calculations (n = 21352016)

Multiplication

n×y
n×2 42704032
n×3 64056048
n×4 85408064
n×5 106760080

Division

n÷y
n÷2 10676008
n÷3 7117338.6666667
n÷3 5338004
n÷5 4270403.2

Exponentiation

ny
n2 455908587264256
n3 9.7345674498038E+21
n4 2.0785263994129E+29
n5 4.4380728936687E+36

Nth Root

y√n
2√n 4620.8241689119
3√n 277.42544760254
4√n 67.976644289873
5√n 29.233968673301

Divisors of 21352016

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 613, 622, 1226, 1244, 2177, 2452, 2488, 4291, 4354, 4904, 4976, 8582, 8708, 9808, 17164, 17416, 34328, 34832, 68656, 190643, 381286, 762572, 1334501, 1525144, 2669002, 3050288, 5338004, 10676008, 21352016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21352015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21352016 can be divided by 40 positive divisors. The sum of these divisors (counting 21352016) is 1, the average is 0.025.

Base conversion 21352016

Base System Value
2 Binary 1010001011100111001010000
3 Ternary 1111011210110102
4 Quaternary 1101130321100
5 Quinary 20431231031
6 Senary 2041351532
8 Octal 121347120
10 Decimal 21352016
12 Duodecimal 71985a8
16 Hexadecimal 145ce50
20 Vigesimal 6d900g
36 Base36 cpnbk

Cryptographic Hash Functions

md5 9d26febcad703e16dabbc2fc0ebeb8b8
sha1 83f0becdcd0494c2e2d4765488965eb892194ab7
sha256 4f40c1a0879e58524bc3648860029fa728614ec08b83fd277588432d1b1265ec
sha512 47534891b8a693802758adf9dfaee7ad089e61e4d974c92ae50ef0918d5a217cc427a1cdf64b27334486bbbe20354d776fbaefc0144140201f0d04b77663e7d8
ripemd-160 1bf84164970818833ac0915b6ae2ecedf3e8e500

21352016 as geometric shapes

Circle

Radius = n
Diameter 42704032
Circumference 134158673.20986
Area 1.4322790684579E+15

Sphere

Radius = n
Volume 4.0776060781571E+22
Surface area 5.7291162738316E+15
Circumference 134158673.20986

Square

Length = n
Perimeter 85408064
Area 455908587264256
Diagonal 30196310.611207

Cube

Length = n
Surface area 2735451523585536
Volume 9.7345674498038E+21
Space diagonal 36982776.556024

Equilateral Triangle

Length = n
Perimeter 64056048
Area 1.9741420918716E+14
Altitude 18491388.278012

Triangular Pyramid

Length = n
Surface area 1.9741420918716E+14
Volume 1.1472297759457E+21
Height 10065436.870402