28553664 (number)

28553664 is an even 8-digits composite number following 28553663 and preceding 28553665. In scientific notation, it is written as 2.8553664 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 9434880 positive integers (up to 28553664) that are relatively prime to 28553664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8553664 × 10^7
Engineering notation 2.8553664 × 10^6

Prime Factorization of 28553664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 127 × 1171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 892302
Product of the distinct prime numbers

The prime factorization of 28553664 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 127 × 1171. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28553664)

Multiplication

n×y
n×2 57107328
n×3 85660992
n×4 114214656
n×5 142768320

Division

n÷y
n÷2 14276832
n÷3 9517888
n÷3 7138416
n÷5 5710732.8

Exponentiation

ny
n2 815311727824896
n3 2.3280137131572E+22
n4 6.6473321352882E+29
n5 1.8980568828742E+37

Nth Root

y√n
2√n 5343.5628563721
3√n 305.64733603344
4√n 73.099677539454
5√n 30.983635078929

Divisors of 28553664

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28553663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28553664 can be divided by 56 positive divisors. The sum of these divisors (counting 28553664) is 1, the average is 0.017857142857143.

Base conversion 28553664

Base System Value
2 Binary 1101100111011000111000000
3 Ternary 1222201200021010
4 Quaternary 1230323013000
5 Quinary 24302204124
6 Senary 2500000520
8 Octal 154730700
10 Decimal 28553664
12 Duodecimal 9690140
16 Hexadecimal 1b3b1c0
20 Vigesimal 8i9434
36 Base36 h005c

Cryptographic Hash Functions

md5 1b277dd801edc4d20546ba8e7938a55b
sha1 3cdef51cbdfc7e96dd658706c1f29b3a586e069a
sha256 82a37b68631415a110839a5caefb6244da0c1cfabe583a27744cc70a996c561f
sha512 a06582b97e489ccf0d8d02b882819b84b238e6eaa58b0ef81bba364052d4c3d01216232ebcacc594d9ad1d9ba0f56cc645fe48987f977d18aeb860f970baa368
ripemd-160 52eb5890188b97e7b1f6e9b650a8ae88eb1cda17

28553664 as geometric shapes

Circle

Radius = n
Diameter 57107328
Circumference 179407962.11094
Area 2.5613773345203E+15

Sphere

Radius = n
Volume 9.7515610382811E+22
Surface area 1.0245509338081E+16
Circumference 179407962.11094

Square

Length = n
Perimeter 114214656
Area 815311727824896
Diagonal 40380978.884244

Cube

Length = n
Surface area 4891870366949376
Volume 2.3280137131572E+22
Space diagonal 49456396.79025

Equilateral Triangle

Length = n
Perimeter 85660992
Area 3.5304033414987E+14
Altitude 24728198.395125

Triangular Pyramid

Length = n
Surface area 3.5304033414987E+14
Volume 2.7435904721145E+21
Height 13460326.294748