28955360 (number)

28955360 is an even 8-digits composite number following 28955359 and preceding 28955361. In scientific notation, it is written as 2.8955360 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 9792000 positive integers (up to 28955360) that are relatively prime to 28955360.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred fifty-five thousand three hundred sixty

Notation

Scientific notation 2.8955360 × 10^7
Engineering notation 2.8955360 × 10^6

Prime Factorization of 28955360

Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 103 × 251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1809710
Product of the distinct prime numbers

The prime factorization of 28955360 is 2 × 2 × 2 × 2 × 2 × 35 × 103 × 251. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28955360)

Multiplication

n×y
n×2 57910720
n×3 86866080
n×4 115821440
n×5 144776800

Division

n÷y
n÷2 14477680
n÷3 9651786.6666667
n÷3 7238840
n÷5 5791072

Exponentiation

ny
n2 838412872729600
n3 2.427654655852E+22
n4 7.029361451587E+29
n5 2.0353769140082E+37

Nth Root

y√n
2√n 5381.018490955
3√n 307.07395997713
4√n 73.355425777205
5√n 31.070324836223

Divisors of 28955360

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28955359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28955360 can be divided by 48 positive divisors. The sum of these divisors (counting 28955360) is 1, the average is 0.020833333333333.

Base conversion 28955360

Base System Value
2 Binary 1101110011101001011100000
3 Ternary 2000111002021202
4 Quaternary 1232131023200
5 Quinary 24403032420
6 Senary 2512340332
8 Octal 156351340
10 Decimal 28955360
12 Duodecimal 98446a8
16 Hexadecimal 1b9d2e0
20 Vigesimal 90j880
36 Base36 h8m3k

Cryptographic Hash Functions

md5 57c9b9541008345cd6764da7f68a741e
sha1 8d6e044ca5b68de900997ccf1ff934bf0db322db
sha256 78b2576b89159ef5b14b43f729df949acc33125fe3d388725fbbe52e7e168947
sha512 d32bb999b909014798ed82e571799bb66dce26a2679854fda9eab3b8219523e042cb5b073869636833396fc301f48807bf8fea40d288f81224c8074d3d727ce4
ripemd-160 6455200280f85565aeb87257f67b234f74ff8824

28955360 as geometric shapes

Circle

Radius = n
Diameter 57910720
Circumference 181931892.5161
Area 2.6339517216424E+15

Sphere

Radius = n
Volume 1.0168936043037E+23
Surface area 1.053580688657E+16
Circumference 181931892.5161

Square

Length = n
Perimeter 115821440
Area 838412872729600
Diagonal 40949062.815395

Cube

Length = n
Surface area 5030477236377600
Volume 2.427654655852E+22
Space diagonal 50152154.671448

Equilateral Triangle

Length = n
Perimeter 86866080
Area 3.6304342332186E+14
Altitude 25076077.335724

Triangular Pyramid

Length = n
Surface area 3.6304342332186E+14
Volume 2.86101844922E+21
Height 13649687.605132