28664553 (number)

28664553 is an odd 8-digits composite number following 28664552 and preceding 28664554. In scientific notation, it is written as 2.8664553 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 18385920 positive integers (up to 28664553) that are relatively prime to 28664553.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-four thousand five hundred fifty-three

Notation

Scientific notation 2.8664553 × 10^7
Engineering notation 2.8664553 × 10^6

Prime Factorization of 28664553

Prime Factorization 3 × 31 × 193 × 1597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28664553
Product of the distinct prime numbers

The prime factorization of 28664553 is 3 × 31 × 193 × 1597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 2, 11, 855, 598, 8206, 3738, 15702, 74642, 281966, 548393, 5392717, 5586997, 23810834, 43133209, 46233167, 515721384, 223156983, 4809572935

Basic calculations (n = 28664553)

Multiplication

n×y
n×2 57329106
n×3 85993659
n×4 114658212
n×5 143322765

Division

n÷y
n÷2 14332276.5
n÷3 9554851
n÷3 7166138.25
n÷5 5732910.6

Exponentiation

ny
n2 821656598689809
n3 2.3552419120944E+22
n4 6.7511956617051E+29
n5 1.9352000585831E+37

Nth Root

y√n
2√n 5353.9287443895
3√n 306.04248843994
4√n 73.17054560675
5√n 31.007662955609

Divisors of 28664553

1, 3, 31, 93, 193, 579, 1597, 4791, 5983, 17949, 49507, 148521, 308221, 924663, 9554851, 28664553

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 -28664552
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 28664553 can be divided by 16 positive divisors. The sum of these divisors (counting 28664553) is 1, the average is 0.0625.

Base conversion 28664553

Base System Value
2 Binary 1101101010110001011101001
3 Ternary 1222221022101010
4 Quaternary 1231112023221
5 Quinary 24314231203
6 Senary 2502214133
8 Octal 155261351
10 Decimal 28664553
12 Duodecimal 9724349
16 Hexadecimal 1b562e9
20 Vigesimal 8j317d
36 Base36 h2dpl

Cryptographic Hash Functions

md5 fa029b1ef5e07d39b5cca8b518f96033
sha1 635c3a3b232e4da5884d199c086b1826dc2d4fbe
sha256 c0b1a58f87e0bd81ed9afe3c922344be58e1f4a669f7e3f889afce0fe1229825
sha512 6cbb0e7ca39bc4158f945cc78b607e98b9ec36c66b721ff9e757aacf5a71bed0b760a88a386ca517d778abec3a6287014b12ab1d1b925990b93c65c235ee1f4d
ripemd-160 d6bd44b0d112da92ce62979f77d2c9c161f68aea

28664553 as geometric shapes

Circle

Radius = n
Diameter 57329106
Circumference 180104698.24647
Area 2.5813103342175E+15

Sphere

Radius = n
Volume 9.8656142512833E+22
Surface area 1.032524133687E+16
Circumference 180104698.24647

Square

Length = n
Perimeter 114658212
Area 821656598689809
Diagonal 40537799.611962

Cube

Length = n
Surface area 4929939592138854
Volume 2.3552419120944E+22
Space diagonal 49648462.172251

Equilateral Triangle

Length = n
Perimeter 85993659
Area 3.5578774382625E+14
Altitude 24824231.086125

Triangular Pyramid

Length = n
Surface area 3.5578774382625E+14
Volume 2.7756792122945E+21
Height 13512599.870654