21702272 (number)

21702272 is an even 8-digits composite number following 21702271 and preceding 21702273. In scientific notation, it is written as 2.1702272 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 32 positive divisors. There are 10596096 positive integers (up to 21702272) that are relatively prime to 21702272.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred two thousand two hundred seventy-two

Notation

Scientific notation 2.1702272 × 10^7
Engineering notation 2.1702272 × 10^6

Prime Factorization of 21702272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 3943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 339098
Product of the distinct prime numbers

The prime factorization of 21702272 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 3943. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 2, 55, 30, 720, 314, 3307, 2843, 21031, 86301, 862406, 86506, 1178330, 4751447, 60348511, 58885457, 367269435, 591093448, 9388895647, 5912321764

Basic calculations (n = 21702272)

Multiplication

n×y
n×2 43404544
n×3 65106816
n×4 86809088
n×5 108511360

Division

n÷y
n÷2 10851136
n÷3 7234090.6666667
n÷3 5425568
n÷5 4340454.4

Exponentiation

ny
n2 470988609961984
n3 1.0221522922297E+22
n4 2.2183027071392E+29
n5 4.8142208728672E+36

Nth Root

y√n
2√n 4658.5697375911
3√n 278.93417939178
4√n 68.25371592515
5√n 29.329255605506

Divisors of 21702272

1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 3943, 5504, 7886, 15772, 31544, 63088, 126176, 169549, 252352, 339098, 504704, 678196, 1356392, 2712784, 5425568, 10851136, 21702272

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 -21702271
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 21702272 can be divided by 32 positive divisors. The sum of these divisors (counting 21702272) is 1, the average is 0.03125.

Base conversion 21702272

Base System Value
2 Binary 1010010110010011010000000
3 Ternary 1111211120220212
4 Quaternary 1102302122000
5 Quinary 21023433042
6 Senary 2053053252
8 Octal 122623200
10 Decimal 21702272
12 Duodecimal 7327228
16 Hexadecimal 14b2680
20 Vigesimal 6fcfdc
36 Base36 cx5kw

Cryptographic Hash Functions

md5 9a90f6b84d881020ad4a42535de79eab
sha1 4c09b552a0f0b6b9e06e1f598d919198537a65d6
sha256 72acfac6d3ccb6d17944259313d1fdaa23238c1d550fe9be341fc823a7690cb0
sha512 de6c43f9b6ff513f142dabb52f55f0edd1aa53b450251c80694764aa15812ff657acf63a7b69777591a947701ac26f575f1bce244367f6c387a9b3111e7aa3e3
ripemd-160 5bb4bc133afca4d228094b53e2254e39776cae11

21702272 as geometric shapes

Circle

Radius = n
Diameter 43404544
Circumference 136359396.56281
Area 1.479654356981E+15

Sphere

Radius = n
Volume 4.2815815094917E+22
Surface area 5.9186174279242E+15
Circumference 136359396.56281

Square

Length = n
Perimeter 86809088
Area 470988609961984
Diagonal 30691647.39671

Cube

Length = n
Surface area 2825931659771904
Volume 1.0221522922297E+22
Space diagonal 37589437.743679

Equilateral Triangle

Length = n
Perimeter 65106816
Area 2.039440505601E+14
Altitude 18794718.87184

Triangular Pyramid

Length = n
Surface area 2.039440505601E+14
Volume 1.204618028735E+21
Height 10230549.132237