28436761 (number)

28436761 is an odd 8-digits composite number following 28436760 and preceding 28436762. In scientific notation, it is written as 2.8436761 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 27596400 positive integers (up to 28436761) that are relatively prime to 28436761.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-six thousand seven hundred sixty-one

Notation

Scientific notation 2.8436761 × 10^7
Engineering notation 2.8436761 × 10^6

Prime Factorization of 28436761

Prime Factorization 79 × 59 × 6101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28436761
Product of the distinct prime numbers

The prime factorization of 28436761 is 79 × 59 × 6101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 20, 76, 723, 314, 9727, 3411, 26282, 12888, 887704, 287606, 3853550, 9795281, 8434459, 4716685, 467416404, 718281142, 4397696943, 189428546

Basic calculations (n = 28436761)

Multiplication

n×y
n×2 56873522
n×3 85310283
n×4 113747044
n×5 142183805

Division

n÷y
n÷2 14218380.5
n÷3 9478920.3333333
n÷3 7109190.25
n÷5 5687352.2

Exponentiation

ny
n2 808649376171121
n3 2.2995369042977E+22
n4 6.5391381358194E+29
n5 1.8595190831428E+37

Nth Root

y√n
2√n 5332.6129617665
3√n 305.22964340898
4√n 73.024742120507
5√n 30.958223095087

Divisors of 28436761

1, 59, 79, 4661, 6101, 359959, 481979, 28436761

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28436760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28436761 can be divided by 8 positive divisors. The sum of these divisors (counting 28436761) is 1, the average is 0.125.

Base conversion 28436761

Base System Value
2 Binary 1101100011110100100011001
3 Ternary 1222111201220101
4 Quaternary 1230132210121
5 Quinary 24234434021
6 Senary 2453255401
8 Octal 154364431
10 Decimal 28436761
12 Duodecimal 9634561
16 Hexadecimal 1b1e919
20 Vigesimal 8hebi1
36 Base36 gxhy1

Cryptographic Hash Functions

md5 59b5655eac798f17c1628a7c4b7d01a2
sha1 e6dadc38b887fdb803c14728a93c0389a8031363
sha256 3ea1f6a0266be950ee5d394de4c06792aded4be4ee4e8bc32565c2d9d1726b19
sha512 c71122c7d35072c4a3ba408278ce09747f3c7ee18e46bd90627ff954e297c05541fc65a56c694d686a05bf6ac5eb90e14904120d7cbaf63ce49f837fbeea4fbe
ripemd-160 670e81d6c33e9c45622b33b67112f89664255860

28436761 as geometric shapes

Circle

Radius = n
Diameter 56873522
Circumference 178673438.89898
Area 2.5404469395092E+15

Sphere

Radius = n
Volume 9.6322776602671E+22
Surface area 1.0161787758037E+16
Circumference 178673438.89898

Square

Length = n
Perimeter 113747044
Area 808649376171121
Diagonal 40215653.076162

Cube

Length = n
Surface area 4851896257026726
Volume 2.2995369042977E+22
Space diagonal 49253914.854693

Equilateral Triangle

Length = n
Perimeter 85310283
Area 3.5015545125931E+14
Altitude 24626957.427347

Triangular Pyramid

Length = n
Surface area 3.5015545125931E+14
Volume 2.7100302310294E+21
Height 13405217.692054