28662208 (number)

28662208 is an even 8-digits composite number following 28662207 and preceding 28662209. In scientific notation, it is written as 2.8662208 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors. There are 13836032 positive integers (up to 28662208) that are relatively prime to 28662208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8662208 × 10^7
Engineering notation 2.8662208 × 10^6

Prime Factorization of 28662208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 29 × 15443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 895694
Product of the distinct prime numbers

The prime factorization of 28662208 is 2 × 2 × 2 × 2 × 2 × 2 × 29 × 15443. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 4, 67, 74, 439, 34, 5672, 6097, 51824, 20744, 958469, 443324, 8125146, 7210974, 76302447, 18807599, 491731333, 46938747, 2657419656, 5541654620

Basic calculations (n = 28662208)

Multiplication

n×y
n×2 57324416
n×3 85986624
n×4 114648832
n×5 143311040

Division

n÷y
n÷2 14331104
n÷3 9554069.3333333
n÷3 7165552
n÷5 5732441.6

Exponentiation

ny
n2 821522167435264
n3 2.354663923964E+22
n4 6.7489867158753E+29
n5 1.9344086103966E+37

Nth Root

y√n
2√n 5353.7097418519
3√n 306.03414260125
4√n 73.1690490703
5√n 31.007155601811

Divisors of 28662208

1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 15443, 30886, 61772, 123544, 247088, 447847, 494176, 895694, 988352, 1791388, 3582776, 7165552, 14331104, 28662208

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28662207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28662208 can be divided by 28 positive divisors. The sum of these divisors (counting 28662208) is 1, the average is 0.035714285714286.

Base conversion 28662208

Base System Value
2 Binary 1101101010101100111000000
3 Ternary 1222221012011021
4 Quaternary 1231111213000
5 Quinary 24314142313
6 Senary 2502155224
8 Octal 155254700
10 Decimal 28662208
12 Duodecimal 9722b14
16 Hexadecimal 1b559c0
20 Vigesimal 8j2fa8
36 Base36 h2bwg

Cryptographic Hash Functions

md5 3202bc1bc31fca0a0921aef63d67b613
sha1 737e9e52b6d5f1be592f29371e01efaff70ad357
sha256 b4f8429880c9e53c7ab51a9a5afbfdf5e028f975dd5b98e3bac8852a1caa488e
sha512 d4215421c8f4acd1afe3a90cd34307dd5f8e93dbd204a7a9d474cc4ab47e8ce65f68f4fceee97458769a600d47422ee04b91570c58792a15faaa535c3986f697
ripemd-160 844b299547da787af411db0b4c3395e99b413eb7

28662208 as geometric shapes

Circle

Radius = n
Diameter 57324416
Circumference 180089964.17693
Area 2.5808880059758E+15

Sphere

Radius = n
Volume 9.8631931802644E+22
Surface area 1.0323552023903E+16
Circumference 180089964.17693

Square

Length = n
Perimeter 114648832
Area 821522167435264
Diagonal 40534483.281159

Cube

Length = n
Surface area 4929133004611584
Volume 2.354663923964E+22
Space diagonal 49644400.513107

Equilateral Triangle

Length = n
Perimeter 85986624
Area 3.557295333855E+14
Altitude 24822200.256554

Triangular Pyramid

Length = n
Surface area 3.557295333855E+14
Volume 2.7749980467505E+21
Height 13511494.427053