28932772 (number)

28932772 is an even 8-digits composite number following 28932771 and preceding 28932773. In scientific notation, it is written as 2.8932772 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 13013760 positive integers (up to 28932772) that are relatively prime to 28932772.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand seven hundred seventy-two

Notation

Scientific notation 2.8932772 × 10^7
Engineering notation 2.8932772 × 10^6

Prime Factorization of 28932772

Prime Factorization 2 × 2 × 11 × 97 × 6779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14466386
Product of the distinct prime numbers

The prime factorization of 28932772 is 2 × 2 × 11 × 97 × 6779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 58, 96, 670, 28, 6526, 3899, 68664, 85440, 753471, 33105, 6651129, 3455370, 7662571, 37536845, 4193859, 201564347, 2223562384, 8259940068

Basic calculations (n = 28932772)

Multiplication

n×y
n×2 57865544
n×3 86798316
n×4 115731088
n×5 144663860

Division

n÷y
n÷2 14466386
n÷3 9644257.3333333
n÷3 7233193
n÷5 5786554.4

Exponentiation

ny
n2 837105295603984
n3 2.4219776657703E+22
n4 7.0074527592823E+29
n5 2.0274503298509E+37

Nth Root

y√n
2√n 5378.9192222974
3√n 306.9940900092
4√n 73.34111549668
5√n 31.065475747183

Divisors of 28932772

1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 6779, 13558, 27116, 74569, 149138, 298276, 657563, 1315126, 2630252, 7233193, 14466386, 28932772

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932772 can be divided by 24 positive divisors. The sum of these divisors (counting 28932772) is 1, the average is 0.041666666666667.

Base conversion 28932772

Base System Value
2 Binary 1101110010111101010100100
3 Ternary 2000102221022011
4 Quaternary 1232113222210
5 Quinary 24401322042
6 Senary 2512044004
8 Octal 156275244
10 Decimal 28932772
12 Duodecimal 9833604
16 Hexadecimal 1b97aa4
20 Vigesimal 90gbic
36 Base36 h84o4

Cryptographic Hash Functions

md5 f4b8d82f008373cb050aca18fd054a9a
sha1 c80e5f5249b92217d2df965b9c4ad9ac0b81794f
sha256 e6ba5c6f2b87559443e4eafc4b6fe5a0d0883957c9a03d468158f0b223a0c033
sha512 c66b7aea65c735e9415ea2211317ab2c58727ea0908bfb16b6971f010581037ed1096bdf2042075fcad22b672ed4bef721ec1c8889cd30f4fe593809c5d86d0e
ripemd-160 70061cffae31332bfc80f12bc42b657955131d68

28932772 as geometric shapes

Circle

Radius = n
Diameter 57865544
Circumference 181789967.92638
Area 2.6298438469506E+15

Sphere

Radius = n
Volume 1.014515632259E+23
Surface area 1.0519375387802E+16
Circumference 181789967.92638

Square

Length = n
Perimeter 115731088
Area 837105295603984
Diagonal 40917118.559449

Cube

Length = n
Surface area 5022631773623904
Volume 2.4219776657703E+22
Space diagonal 50113031.107806

Equilateral Triangle

Length = n
Perimeter 86798316
Area 3.6247722581777E+14
Altitude 25056515.553903

Triangular Pyramid

Length = n
Surface area 3.6247722581777E+14
Volume 2.8543280522475E+21
Height 13639039.519816