28395764 (number)

28395764 is an even 8-digits composite number following 28395763 and preceding 28395765. In scientific notation, it is written as 2.8395764 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 14197880 positive integers (up to 28395764) that are relatively prime to 28395764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8395764 × 10^7
Engineering notation 2.8395764 × 10^6

Prime Factorization of 28395764

Prime Factorization 2 × 2 × 7098941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14197882
Product of the distinct prime numbers

The prime factorization of 28395764 is 2 × 2 × 7098941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 22, 10, 270, 560, 3369, 1258, 44490, 93241, 335824, 640074, 811752, 7534465, 89560856, 19840302, 938325260, 173996531, 8055589071, 6106787986

Basic calculations (n = 28395764)

Multiplication

n×y
n×2 56791528
n×3 85187292
n×4 113583056
n×5 141978820

Division

n÷y
n÷2 14197882
n÷3 9465254.6666667
n÷3 7098941
n÷5 5679152.8

Exponentiation

ny
n2 806319413143696
n3 2.2896055764247E+22
n4 6.5015099601239E+29
n5 1.8461534247133E+37

Nth Root

y√n
2√n 5328.7675873508
3√n 305.08289066592
4√n 72.998408115183
5√n 30.949291509525

Divisors of 28395764

1, 2, 4, 7098941, 14197882, 28395764

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28395763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28395764 can be divided by 6 positive divisors. The sum of these divisors (counting 28395764) is 1, the average is 0.16666666666667.

Base conversion 28395764

Base System Value
2 Binary 1101100010100100011110100
3 Ternary 1222102122122222
4 Quaternary 1230110203310
5 Quinary 24232131024
6 Senary 2452341512
8 Octal 154244364
10 Decimal 28395764
12 Duodecimal 9614898
16 Hexadecimal 1b148f4
20 Vigesimal 8h9984
36 Base36 gwmb8

Cryptographic Hash Functions

md5 97fb90ff82c19baa102474a0f698b9a6
sha1 236ca1536a44d2a57ce36a5973663b7ef1168491
sha256 be16c7c12de1e3de94237259764f3ec1e090db2254ae5233e15f60fe5b83ac6f
sha512 6264f70c5901b422dee26617905bcafb57a70045a5d28b58018ccc9d226f00913c76260d2201e80c6a439ad704106dfd3d0bffa15e3af48af9964657a87703eb
ripemd-160 51e5e7025c5b381dca90c2b4c6cb5e23f28a0cb2

28395764 as geometric shapes

Circle

Radius = n
Diameter 56791528
Circumference 178415847.15094
Area 2.5331271447791E+15

Sphere

Radius = n
Volume 9.590677411352E+22
Surface area 1.0132508579116E+16
Circumference 178415847.15094

Square

Length = n
Perimeter 113583056
Area 806319413143696
Diagonal 40157674.562746

Cube

Length = n
Surface area 4837916478862176
Volume 2.2896055764247E+22
Space diagonal 49182905.967735

Equilateral Triangle

Length = n
Perimeter 85187292
Area 3.491465476735E+14
Altitude 24591452.983868

Triangular Pyramid

Length = n
Surface area 3.491465476735E+14
Volume 2.6983260488874E+21
Height 13385891.520915