28435690 (number)

28435690 is an even 8-digits composite number following 28435689 and preceding 28435691. In scientific notation, it is written as 2.8435690 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 11218176 positive integers (up to 28435690) that are relatively prime to 28435690.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-five thousand six hundred ninety

Notation

Scientific notation 2.8435690 × 10^7
Engineering notation 2.8435690 × 10^6

Prime Factorization of 28435690

Prime Factorization 2 × 5 × 73 × 38953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28435690
Product of the distinct prime numbers

The prime factorization of 28435690 is 2 × 5 × 73 × 38953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 99, 25, 285, 367, 6382, 4941, 16987, 72325, 193283, 31245, 175103, 5069241, 71503216, 27568321, 384689047, 269299385, 5406592743, 6626670249

Basic calculations (n = 28435690)

Multiplication

n×y
n×2 56871380
n×3 85307070
n×4 113742760
n×5 142178450

Division

n÷y
n÷2 14217845
n÷3 9478563.3333333
n÷3 7108922.5
n÷5 5687138

Exponentiation

ny
n2 808588465776100
n3 2.2992770950385E+22
n4 6.5381530698615E+29
n5 1.8591689386713E+37

Nth Root

y√n
2√n 5332.5125410073
3√n 305.22581145531
4√n 73.024054536894
5√n 30.957989898652

Divisors of 28435690

1, 2, 5, 10, 73, 146, 365, 730, 38953, 77906, 194765, 389530, 2843569, 5687138, 14217845, 28435690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28435689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28435690 can be divided by 16 positive divisors. The sum of these divisors (counting 28435690) is 1, the average is 0.0625.

Base conversion 28435690

Base System Value
2 Binary 1101100011110010011101010
3 Ternary 1222111200102201
4 Quaternary 1230132103222
5 Quinary 24234420230
6 Senary 2453250414
8 Octal 154362352
10 Decimal 28435690
12 Duodecimal 9633a0a
16 Hexadecimal 1b1e4ea
20 Vigesimal 8he94a
36 Base36 gxh4a

Cryptographic Hash Functions

md5 d30d09892d8987ad598806df13cea54e
sha1 a97439c9ebc88d4b75e942c8c8a54b9224e863a2
sha256 96f1036011a9fb0daf2bd2975331edbc115b01fcd8dbe3f72dcf034cc7ebd674
sha512 631c22cf447ed11de824fa53f6ac3570d85733de446ea3d9ba9c008b3b370d6eaa96cb0934d820886f0057db322cfbf1d7f5702973e6f340bab4a0a7e2cb4a32
ripemd-160 26a99c1f03a510ff898f8503325438cfa51f8960

28435690 as geometric shapes

Circle

Radius = n
Diameter 56871380
Circumference 178666709.60751
Area 2.5402555838596E+15

Sphere

Radius = n
Volume 9.6311893737869E+22
Surface area 1.0161022335439E+16
Circumference 178666709.60751

Square

Length = n
Perimeter 113742760
Area 808588465776100
Diagonal 40214138.453437

Cube

Length = n
Surface area 4851530794656600
Volume 2.2992770950385E+22
Space diagonal 49252059.828278

Equilateral Triangle

Length = n
Perimeter 85307070
Area 3.5012907628459E+14
Altitude 24626029.914139

Triangular Pyramid

Length = n
Surface area 3.5012907628459E+14
Volume 2.709724042881E+21
Height 13404712.817812