28662216 (number)

28662216 is an even 8-digits composite number following 28662215 and preceding 28662217. In scientific notation, it is written as 2.8662216 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 8616000 positive integers (up to 28662216) that are relatively prime to 28662216.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-two thousand two hundred sixteen

Notation

Scientific notation 2.8662216 × 10^7
Engineering notation 2.8662216 × 10^6

Prime Factorization of 28662216

Prime Factorization 2 × 2 × 2 × 3 × 11 × 151 × 719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7165554
Product of the distinct prime numbers

The prime factorization of 28662216 is 2 × 2 × 2 × 3 × 11 × 151 × 719. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28662216)

Multiplication

n×y
n×2 57324432
n×3 85986648
n×4 114648864
n×5 143311080

Division

n÷y
n÷2 14331108
n÷3 9554072
n÷3 7165554
n÷5 5732443.2

Exponentiation

ny
n2 821522626030656
n3 2.3546658956178E+22
n4 6.7489942508031E+29
n5 1.9344113099928E+37

Nth Root

y√n
2√n 5353.7104889973
3√n 306.03417107397
4√n 73.169054175911
5√n 31.007157332712

Divisors of 28662216

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28662215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28662216 can be divided by 64 positive divisors. The sum of these divisors (counting 28662216) is 1, the average is 0.015625.

Base conversion 28662216

Base System Value
2 Binary 1101101010101100111001000
3 Ternary 1222221012011120
4 Quaternary 1231111213020
5 Quinary 24314142331
6 Senary 2502155240
8 Octal 155254710
10 Decimal 28662216
12 Duodecimal 9722b20
16 Hexadecimal 1b559c8
20 Vigesimal 8j2fag
36 Base36 h2bwo

Cryptographic Hash Functions

md5 6939c46935fbd5a2f8387ca43c483e1d
sha1 01b068bf8ef250f32558ce1937522eff32565e70
sha256 7528bb18dbd86dab30ca8d721504c506f735aa2d544fdcf5ccd245ca90574409
sha512 c87c2dacdfade5f7858580f69e03c52d65bf25bf94f7e277ffa9c8578a3f6eff3ec248efd1da1476a7e770cb21d4657f52ef508c30d30c64329bd383d19d9b0a
ripemd-160 8e55b192a349ce7497859e02a6be21e6f9845a8a

28662216 as geometric shapes

Circle

Radius = n
Diameter 57324432
Circumference 180090014.44241
Area 2.5808894466957E+15

Sphere

Radius = n
Volume 9.8632014391084E+22
Surface area 1.0323557786783E+16
Circumference 180090014.44241

Square

Length = n
Perimeter 114648864
Area 821522626030656
Diagonal 40534494.594867

Cube

Length = n
Surface area 4929135756183936
Volume 2.3546658956178E+22
Space diagonal 49644414.369514

Equilateral Triangle

Length = n
Perimeter 85986648
Area 3.5572973196313E+14
Altitude 24822207.184757

Triangular Pyramid

Length = n
Surface area 3.5572973196313E+14
Volume 2.7750003703667E+21
Height 13511498.198289