28995764 (number)

28995764 is an even 8-digits composite number following 28995763 and preceding 28995765. In scientific notation, it is written as 2.8995764 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 12426744 positive integers (up to 28995764) that are relatively prime to 28995764.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-five thousand seven hundred sixty-four

Notation

Scientific notation 2.8995764 × 10^7
Engineering notation 2.8995764 × 10^6

Prime Factorization of 28995764

Prime Factorization 2 × 2 × 7 × 1035563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14497882
Product of the distinct prime numbers

The prime factorization of 28995764 is 2 × 2 × 7 × 1035563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 21, 43, 24, 108, 7476, 5077, 50743, 90892, 86354, 721521, 5637118, 8403949, 77811368, 55095608, 636918315, 928218381, 8063825290, 9360826511

Basic calculations (n = 28995764)

Multiplication

n×y
n×2 57991528
n×3 86987292
n×4 115983056
n×5 144978820

Division

n÷y
n÷2 14497882
n÷3 9665254.6666667
n÷3 7248941
n÷5 5799152.8

Exponentiation

ny
n2 840754329943696
n3 2.4378314133026E+22
n4 7.0686784331907E+29
n5 2.0496173164069E+37

Nth Root

y√n
2√n 5384.7714900449
3√n 307.21672283549
4√n 73.38100224203
5√n 31.078991040348

Divisors of 28995764

1, 2, 4, 7, 14, 28, 1035563, 2071126, 4142252, 7248941, 14497882, 28995764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28995763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28995764 can be divided by 12 positive divisors. The sum of these divisors (counting 28995764) is 1, the average is 0.083333333333333.

Base conversion 28995764

Base System Value
2 Binary 1101110100111000010110100
3 Ternary 2000120010201012
4 Quaternary 1232213002310
5 Quinary 24410331024
6 Senary 2513251352
8 Octal 156470264
10 Decimal 28995764
12 Duodecimal 9863b58
16 Hexadecimal 1ba70b4
20 Vigesimal 914984
36 Base36 h9h9w

Cryptographic Hash Functions

md5 ef57315b546a84591ebda82355c19fec
sha1 d8dfefc4c6ed492e666361619fbc816e12d557fe
sha256 4ddd20b38c397093af1fe47390021888a965b5afb54e188d6d72ab86ead1a58b
sha512 d2547d687fbb14f2cd8c65d4fad606ab1561c5b9546739da19e81fcc2e55ff3601f528ddd73b1ec01a6670bd5229dfc832a9cf9c7eff7565c960c1ae480341fe
ripemd-160 a6c3b256280560720eb4de2b5df55c7244154096

28995764 as geometric shapes

Circle

Radius = n
Diameter 57991528
Circumference 182185758.33525
Area 2.6413076264249E+15

Sphere

Radius = n
Volume 1.0211564344962E+23
Surface area 1.05652305057E+16
Circumference 182185758.33525

Square

Length = n
Perimeter 115983056
Area 840754329943696
Diagonal 41006202.70017

Cube

Length = n
Surface area 5044525979662176
Volume 2.4378314133026E+22
Space diagonal 50222136.452277

Equilateral Triangle

Length = n
Perimeter 86987292
Area 3.640573040365E+14
Altitude 25111068.226138

Triangular Pyramid

Length = n
Surface area 3.640573040365E+14
Volume 2.873011872893E+21
Height 13668734.23339